Motorola MVME166IG/D2 Laptop User Manual
Contents
1. 2 64 1 J11 63 1 36 2 1 yo 6 2 J10 7 1 19 Ut 2 10 J9 J13 1 9 MODEM PORT CRI CR2 o LE o d LU 2 10 J8 J14 user 2 116 19 1 SERIAL PORT o o i a a a MODEM INTERCONNECT Vcr 20 x 2 MODEM PORT SERIAL PORT 1 1 2 4 PRINTER PORT f 9 slol loh slol slol Olt STO T5528 ol 16 B 6 9 6 9 8 6 9 ve i H H H H H H H lt SERIAL PORT 1 SERIAL PORT 2 SERIAL PORT 3 SERIAL PORT 4 PRINTER GIO eue OCLIO ee CONSOLE TTYO1 S lt 1532 9408 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual 3 28 Parts Lists and Locations Figure 3 4 MVME712AM Parts Location Drawing Primary Side P2 R34 R36 R38 R40 R42 R44 R46 R48 c9 102. 9 9 2 E B32 1 2 C32 46 1 6 2 J10 20 J17 MODEM POWER 1 19 Ui 2 10 9 J13 112 9200 g tims MODEM PORT 2 116 10 J8 J14 d Ec Emu SERIAL PORT o p a a a a MODEM INTERCONNECT TO 62 20 2 SERIAL PORT 1 19 J7 1 SERIAL PORT 4O 2 4 PRINTER PORT 1 3 9 sjel 50 o 50 loji Jis 6 9 6 9 6 9 6 9 J12 25 14 gi ang s 4 5 SERIAL PORT 1 SERIALPORT2 SERIAL PORT 3 SERIAL PORT 4 PRINTER 55 0000 55 22 i 55 22 i 55 22 i CONSOLE 01 Hardware Preparation and Installation 1519 9408 Figure 2 1 7 12 12 Header Locations MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual 2 2 MVME712x Module Preparation
3. MVME 712A 12 13 2 ETE 64 1 J11 63 1146 2 20 1 26 2 J10 Jiz MODEM POWER 1 19 2 10 J13 fomnia CR MODEM PORT t Q E LOW J16 J8 J14 Faf 22709 10 1 013 1 3 1 9 SERIAL PORT o 7 INTERCONNECT TG 22 20 2 SERIAL PORT 1 Dio 1 2 4 PRINTER PORT slo loh slo loh 59 9 5 web m 9 6 809 9 6 ys 9 J12 25 14 Ww SERIAL PORT 1 SERIAL PORT 2 SERIAL PORT 3 SERIAL PORT 4 PRINTER IC 2 9 9 00000 0000 CONSOLE TTYO1 000000000 0000 000000000000 1520 9407 Figure 2 4 712 Header Locations 2 5 MVME712A D3 Hardware Preparation and Installation DSR Line Pull Up Select Headers J8 J9 J13 J14 Headers J8 J9 J13 and J14 are used to pull up the external DSR lines of the serial ports 71 J3 J4 15 to a high 12 Vdc level when terminals connected and DSR is to be used as a constantly activated output from the MVME712x The as shipped configuration is shown below
4. amp oat ch E wes dn cR 208 2 Re qnm c CR R9 o M CR10 a cmis 4 CR14 CR15 R15 tA fA In R16 9 C5 1817 CR16 0818 cris crig 21919 x R21 CR20 10622 R24 22 G 825 CR23 CR24 R26 ta core I A CR25 CR26 1828 o n BS CR27 CR28 20631 5 RA 0832 o CR29 R33 835 R37 R39 R41 R43 R45 R47 R49 5 SECONDARY SIDE cb223 9310 MVME712 12 and MVME712 13 J11 R4 R35 R37 R39 R41 R43 R45 R47 R49 C8 C9 C10 CR3 CR4 mm CR5 6 R2 BE Ll gt CR7 1182 R7 F F R10 cR R9 CR10 CR11 R11 i d B Liam H1 ol E CRIS R17 2 2 R18 5 m CR16 CR17 CR18 i dh BRS B cRi9 cH2o0 R20 x ib ib 21 CH22 23 XL BR R25 cern R26 CR2
5. B Ax B1 B32 C32 10612 ETHERNET 1 j2 6 2 J10 2 J17 MODEM POWER 1 19 213 1 9 themes CRI MODEM PORT o J16 J8 J14 2608 HEEREN 1 13 1 SERIAL PORT tcr 62 20 2 SERIAL PORT 1 O19 Jf 1 2 4 PRINTER PORT 1 3 1 5 1 5 1 5 1 5 13 2 0 ME J12 719 Mj i gal 4t grg 3 9 ig H A q MVME 712A 12 13 SERIAL PORT 1 SERIAL PORT 2 SERIAL PORT 3 SERIAL PORT 4 PRINTER 5202 99552 92554 00000000000 0 CONSOLE TTYO1 cb221 9408 2 3 2 3 Figure 2 2 MVME712 13 Header Locations MVME712A D3 Hardware Preparation and Installation J6 1 26 20 2 SERIAL PORT 1 19 J7 1 SERIAL PORT 4O 9
6. J8 Jo J13 O 1 2 3 T 1 2 3 DCE DTE DCE DTE DCE DTE J14 1 2 3 2 6 712 12 13 Transition Modules and LCP2 Adapter Board User s Manual 712 Module Preparation Serial Port 2 Modem Port 2 Select J16 J17 Port 2 is shared between the front panel serial port connector and the internal modem Header 16 or J17 must be configured to select one or the other port for proper operation Not e Only one port function may be selected at any one time Otherwise improper operation will result Serial Port Configuration The MVME712 12 and MVME712A are shipped with port 2 configured for connection as a serial port as shown below J16 J17 1 3579 1357 9 SERIAL PORT 2 MODEM PORT 2 Modem Port Configuration The MVME712 13 and MVME712AM are shipped with port 2 configured for connection as a modem port as shown below J16 J17 1 3 57 9 13579 SERIAL PORT 2 MODEM PORT 2 MVMET712A D3 2 7 Hardware Preparation and Installation SCSI Termination Because the MVME712x has no provision for SCSI connection you must ensure that the SCSI bus is terminated properly The LCP2 adapter has sockets R1 R2 R3 for terminating the SCSI lines using three 8 pin SIP resistors Refer to th
7. 49 220 I1 r1 1 R1 R2 R3 C2 C3 od F1 CRI C1 C32 Bi B32 Al A32 P2 cb206 9212 Figure 2 6 LCP2 Adapter Connector Locations 2 10 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Installation Instructions Installation Instructions The basic procedure for installation of the family of MVME712 modules and the LCP2 adapter is as follows 1 Turn all equipment power OFF and disconnect the power cable from the AC power source C aution Connecting modules while the power is applied may result in damage to components on the module Dangerous voltages capable of causing death are present in WARNING this equipment Use extreme caution when handling testing and adjusting 2 Remove the chassis cover as instructed in the equipment user s manual 3 Remove the filler panel s from the appropriate card slot s at the rear of the chassis if the chassis has a rear card cage Other modules in the unit may have to be moved to allow space for the cables connected to the LCP2 adapter and the MVMETI2x family module 4 Continue with the specific procedure for installation Installing for Use with Internal SCSI Devices Installing the MVME712 13 and MVME712AM as a Modem MVME712B Installation MVMET712A D3 2 11 Hardware Preparation and Installation Installing for Use with Internal SCSI Devices An 1 VMEmodule ca
8. Designation Part Number 84 W8570B01A Printed wiring board CR1 48NW9607A20 Rectifier 1N5817 20 V C1 C3 21NW9632A03 Capacitor fixed ceramic 0 1 uF 50 Vdc F1 65NW9622A37 Fuse axial micro 1 A 125 V Slo Blo J2 28NW9802H59 Connector 64 pin J3 28NW9802F67 Connector 50 pin P2 28NW9802E71 Connector 96 pin DIN R1 R3 51NW9626C17 Terminator resistor network 6 220 330 ohm 28NW9802E08 Connector single socket use at F1 09NW9811A90 Socket SIL 8 pin use at R1 R3 2 64 1 ye 63 J3 2 oa 50 1 Bog Iu aru e um dg O R1 R2 R3 C1 C2 C3 F1 CRI C1 C32 Bi B32 2 P2 cb206 9212 Figure 3 7 LCP2 Adapter Module Parts Location Drawing 3 32 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Schematic Drawings Schematic Drawings This section includes the schematic drawings for the MVME712x Transition Modules and the LCP2 Adapter Board as follows Module Board Part Number Pages MVMET712 12 63BW3832B0A Pages 3 33 to 3 38 MVME712 13 MVME712A 63BW3838B0A Pages 3 39 to 3 44 MVME712AM LCP2 63BW3570B0A Pages 3 45 to 3 47 MVME712A D3 3 33 Support Information 3 34 12 12 13 Transition Modules and LCP2 Adapter Board User s Manual General Description The UDS 2242980 modem installed on the MV
9. 3 25 Figure 3 1 712 12 Parts Location Drawing Primary Side MVME712A D3 Support Information asel B1 B32 C32 1 96 12 ETHERNET 1 j2 6 2 J10 20 MODEM POWER 1 19 Ut 2 a 9 J9 J13 1 9 1 12 Chi cre MODEM PORT bs o E 71 E 2 10 J8 J14 11416 19 1 3 1 3 ou ur SERIAL PORT o MODEM INTERCONNECT ie 62 2 F 2 MODEM PORT SERIAL PORT 1 1 22 4 PRINTER PORT 50 sio 5701 9 EN 5 p gl 9 gle laltial 9 8 s 9 12 ET Ww SERIAL PORT 1 SERIAL PORT 2 SERIAL PORT 3 SERIAL PORT 4 PRINTER UUUU gt 00000 00000 debo deb ecu CONSOLE 1530 9408 Figure 3 2 712 13 Parts Location Drawing Primary Side MVME712
10. Warnings such as the example below precede potentially dangerous procedures throughout this manual Instructions contained in the warnings must be followed You should also employ all other safety precautions which you deem necessary for the operation of the equipment in your operating environment WARNING WARNING Dangerous voltages capable of causing death are present in this equipment Use extreme caution when handling testing and adjusting This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the documentation for this product may cause interference to radio communications It has been tested and found to comply with the limits for a Class A Computing Device pursuant to Subpart J of Part 15 of FCC rules which are designed to provide reasonable protection against such interference when operated in a commercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at the user s own expense will be required to take whatever measures necessary to correct the interference Contents Introduction 1 1 Features of the MVME712 Family Modules 1 1 Features of the LCP2 Adapter Board 1 2 Specifications 1 2 Cooling Requirements 1 3 FCC Compliance 1 3 General Description 1 4 Introduction 2 1 Unpacking Instructions 2 1 MVME712x Module Preparation 2 1 DSR Line Pull Up Select Headers
11. supplied to the terminal by the modem and indicates that it is permissible to begin transmission of a message When using a modem CTS follows the off to on transition of RTS after a time delay A31 62 RTS2 REQUEST TO SEND serial port 2 RTS is supplied by the terminal to the modem when it is required to transmit a message With RTS off the modem carrier remains off When RTS is turned on the modem immediately turns on the carrier C32 63 DCD2 DATA CARRIER DETECT serial port 2 sent by the modem to the terminal to indicate that a valid carrier is being received A32 64 DTR2 DATA TERMINAL READY serial port 2 a signal from the terminal to the modem indicating that the terminal is ready to send or receive data Connector J12 Interconnect Signals MVME712 13 MVME712AM Connector 12 is RJ 11 modular jack on the front panel of the MVME712 13 and MVME712AM Each pin connection signal mnemonic and signal characteristic for the connector is listed in Table 3 13 Table 3 13 Connector J12 Interconnect Signals MVME712 13 12AM 4 2 Signal Name and Description 1 Not used 2 TIP Tip side of telephone line 3 RING Ring side of telephone line 4 Not used 3 20 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Interconnect Signals Connector J15 Interconnect Signals MVME712x Connector 15 is the printer port on the MVME712x MV
12. function supplied to the terminal by the modem and indicates that it is permissible to begin transmission of a message When using a modem CTS follows the off to on transition of RTS after a time delay 53 GND GROUND 54 DCD4 DATA CARRIER DETECT serial port 4 sent by the modem to the terminal to indicate that a valid carrier is being received 55 GND GROUND 56 RTXC4 RECEIVE CLOCK serial port 4 this line can be configured to clock input data from a terminal to a modem 57 GND GROUND 58 TXD2 TRANSMIT DATA serial port 2 data to be transmitted is furnished on this line to the modem from the terminal 59 GND GROUND 60 RXD2 RECEIVE DATA serial port 2 data that is demodulated from the receive line is presented to the terminal by the modem MVME712A D3 3 7 Support Information Table 3 4 Connector J2 Interconnect Signals LCP2 Adapter Continued Pin Signal Number Mnemonic 61 CTS2 CLEAR TO SEND serial port 2 CIS is a function supplied to the terminal by the modem and indicates that it is permissible to begin transmission of a message When using a modem CTS follows the off to on transition of RIS after a time delay 62 RTS2 REQUEST TO SEND serial port 2 RTS is supplied by the terminal to the modem when it is required to transmit a message With RTS off the modem carrier remains off When RTS is turned on the modem immediately turns on the c
13. 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual 3 26 Parts Lists and Locations MVME 712A AM 2 64 o n 63 1 2 J ETHERNET 1 yo 6 2 Jio 20 MODEM POWER 1 19 2 10 49 J13 1 9 1 115 513 cmo MODEM PORT E o q 7 04 2 10 J14 NN 11276 9 t pesas 1 3 MER SERIAL PORT o E o MODEM INTERCONNECT 62 20 2 SERIAL PORT 1 19 J7 1 SERIAL PORT 4 2 4 PRINTER PORT 1 5 oj 5 oj 5 ot 5 13 J15 MIC B 6 4 9 6 9 6 j4 9 6 9 J12 25 14 SERIAL PORT 1 SERIAL PORT 2 SERIAL PORT 3 SERIAL PORT 4 PRINTER 92955 0 7979 CONSOLE TTYO1 1531 9408 3 27 Figure 3 3 MVME712A Parts Location Drawing Primary Side MVME712A D3 Support Information
14. pin 1 of the adapter with pin 1 of the backplane connector 3 MVMET12 12 and MVME712 13 Attach the cable supplied with the MVME712x module from LCP2 adapter connector J2 to connector P2 on the MVME712x module Be sure to orient cable pin 1 with connector pin 1 See Figure 2 9 MVME712A and 12 Attach the cable supplied with the MVME712x module from LCP2 adapter connector J2 to connector J11 on the MVME712x module Be sure to orient cable pin 1 with connector pin 1 See Figure 2 9 4 Connect the SCSI INTERFACE cable on the MVME712B to connector J3 on the LCP2 adapter 5 Connect the ETHERNET cable on the MVMETI12B to connector J10 on the MVME712x 6 Insert the MVME712B module into the selected slot and tighten the attaching screws 7 Connect a user supplied cable with compatible pinouts from the SCSI interface on the front panel of the MVME712B to the external SCSI devices 8 Verify that terminators are installed on the last SCSI device on the cable If they are not present install terminators 9 After making sure you will not pinch cables with the cover reinstall the cover you previously removed 10 Connect the power cable to the AC power source and turn the unit on 11 If SCSI does not work properly you may have to repair a defective cable and or replace a blown fuse 2 16 12 12 13 Transition Modules and LCP2 Adapter Board User s Manual Installation Instructions Check the fu
15. the 1 VMEmodule P2 connector Table 3 2 lists the jumpers on the MVME712 modules Table 3 2 MVME712 Jumpers Jumper Description Modules and J3 J5 9 pin EIA 232D serial port connectors MVME712x on the front panel J15 25 pin printer port connector on the MVME712x front panel J2 6 pin modem power connector MVME712x J6 2 modem connector MVME712x J7 20 pin modem interconnect connector MVME712x J10 20 pin Ethernet connector MVME712x J12 Telco modular jack on the front panel MVME712 13 MVME712AM MVME712A D33 1 Support Information front panel connectors have metal shells and jack posts that are electrically connected to the front panel If the front panel is electrically connected to the chassis ground then the shells and jack posts are connected to chassis ground This allows shielded cable to be used for effective reduction of EMI and EMC problems Connector P2 Interconnect Signals LCP2 Adapter Connector P2 on the LCP2 adapter board is a standard DIN 41612 triple row 96 pin male connector Each pin connection signal mnemonic and signal characteristic for the connector rows A and C are the same pin for pin as connector P2 on the 1 VMEmodule Row B has only 5 Vdc and ground connected on the LCP2 adapter Connectors J1 J3 J5 Interconnect Signals MVME712x Connectors J1 and J3 J5 are EIA 232D 9 pi
16. which is the as shipped configuration proceed as described in this section See also Figure 2 8 N ote If you have connected your module for use with internal lote SCSI devices you may already have performed some of these steps 1 Install the LCP2 adapter module to the backplane directly in line with the P2 connector on the 1 VMEmodule Be sure to orient pin 1 of the adapter with pin 1 of the backplane connector 2 Verify that serial port 2 is configured as a modem port refer to the Serial Port 2 Configuration paragraph 3 MVME712 13 Attach the cable supplied with the MVME712 13 module from LCP2 adapter connector J2 to connector P2 on the MVME712 13 module Be sure to orient cable pin 1 with connector pin 1 See Figure 2 8 MVME712AM Attach the cable supplied with the MVME712AM module from LCP2 adapter connector J2 to connector J11 on the MVME712AM module Be sure to orient cable pin 1 with connector pin 1 See Figure 2 8 4 Connect a user supplied cable from connector J2 on the MVME712 13 or MVME712AM to backplane connections for 5 12 and 12 for modem power 5 Insert the MVME712 13 MVME712AM module into the selected slot and tighten the attaching screws 6 After making sure you will not pinch cables with the cover reinstall the cover you previously removed 7 Connect user supplied Telco modular cable to the Telco modular jack on the front panel 8 Connect the power cable to the A
17. 1 MDMCTS2 CLEAR TO SEND an active low signal that the modem maintains in the on state 12 Not used 3 14 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Interconnect Signals Table 3 10 Connector J7 Interconnect Signals MVME712 13 AM Continued Pin Signal m Namie Mnemonic Signal Name and Description 13 12VMODEM 12 Vdc Power used by the modem 14 5VMODEM 5 Vdc Power used by the modem 15 MDMRXD2 RECEIVE DATA data that is demodulated from the receive line is presented to the terminal by the modem 16 Not used 17 MDMDCD2 DATA CARRIER DETECT sent by the modem to the terminal to indicate that a valid carrier is being received 18 GND GROUND modem circuit ground interface 19 5VMODEM 5 Vdc Power used by the modem 20 GND GROUND modem circuit ground interface Connector J10 Interconnect Signals MVME712x Connector J10 is the Ethernet interconnect on the MVME712x MVME712A MVME712AM MVME712 12 MVME712 13 Each pin connection signal mnemonic and signal characteristic for the connector is listed in Table 3 11 Table 3 11 Connector J10 Interconnect Signals MVME712x Pin Number Signal Mnemonic Signal Name and Description Not used COLLISION Output part of a differential pair COLLISION Input a signal to indicate that multiple stations are contending for access to the transmiss
18. 2 installation of modules 2 1 of MVME712B 2 16 IN 5 Index installation instructions 2 11 interconnect signals 3 1 internal SCSI and modem connections drawing 2 15 connections drawing 2 13 J J1 J3 J5 3 2 J10 3 15 J11 3 1 3 16 51 322 J16 17 2 7 12 3 1 3 4 3 9 J3 3 9 J6 3 14 J7 3 14 J8 J9 J13 J14 2 6 L LCP2 adapter connector locations 2 10 features of board 1 2 interconnect signals 3 2 J2 3 1 P2 connector 3 1 preparation of board 2 10 LCP2 signals 3 16 loopback tests A 1 M modem built in 1 2 connector 3 9 3 14 DTE or DCE 2 1 features of A 1 interconnect connector 3 1 power connector 3 1 specifications of A 2 RING connector 3 1 modem and SCSI internal connections drawing 2 15 modem port 2 select 2 7 modem port configuration 2 7 MVME1xx VMEmodules definition of term 1 1 712 family definition of term 1 1 features of 1 1 module specifications 1 2 MVME712 12 P2 connector 3 1 MVME712 13 P2 connector 3 1 MVME712A J11 3 1 MVME712AM J11 3 1 MVME712B 1 1 connector locations on 2 9 module installation 2 16 preparation of 2 8 MVME712x definition of term 1 1 preparation of 2 1 operating temperature 1 2 P P23 1 P2 connector 2 12 2 14 2 16 3 2 on MVME712x 3 1 3 16 parts lists 3 22 ports I O 12 power requirements 1 2 preparation of LCP2 adapter board 2 10 of MVME712B 2 8 of MVME712x 2 1 printer port 1 1 printer port conne
19. 4 CH25 R27 F ib R28 cRe6 27 29 CR28 CH29 1632 5 11 R33 R34 R36 R38 R40 R42 R44 5 R46 R48 R50 n 5 OO SECONDARY SIDE cb227 9212 3 29 MVME712A D3 Support Information MVME712A and MVME712AM Figure 3 5 MVME712x Parts Location Drawing Secondary Side Table 3 16 MVME712B Module Parts List Reference Motorola Designation Part Number Description 64 W6846B01A Front panel 30 W2348C01A Cable Assembly Ethernet 30 W2349C01A Cable Assembly SCSI 3 30 MVMET12 12 13 A AMIB Transition Modules and LCP2 Adapter Board User s Manual Parts Lists and Locations 712 1 1 U O 5 al em _ L gr zn d mim 5 m N N lt B woronoLA cb208 9212 Figure 3 6 MVME712B Parts Location Drawing MVME712A D3 3 31 Support Information Table 3 17 LCP2 Adapter Module Parts List Reference Motorola
20. 712x Specifications The MVME712 family module specifications are given in Table 1 1 Table 1 1 MVME712 Family Specifications Characteristics Specifications Power requirements 5 Vdc 281 mA maximum 255 mA typical 12 Vdc 12 Vdc I O ports Serial Four multiprotocol connected through the LCP2 adapter Parallel Parallel printer port connected through the LCP2 adapter Operating temperature 0 degrees to 55 degrees C at point of entry of forced air approximately 5 CFM Storage temperature 40 degrees to 85 degrees C Relative humidity 5 to 90 non condensing Physical characteristics Height 9 187 inches 233 35 mm excluding front panel Depth 3 200 inches 80 00 mm and MVMETI2B Thickness 0 063 inches 1 60 mm 1 2 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Specifications Cooling Requirements Motorola VMEmodules are specified designed and tested to operate reliably with an incoming air temperature range from 0 degrees C to 55 degrees C 32 degrees F to 131 degrees F with forced air cooling Temperature qualification is performed in a standard Motorola VMEsystem 1000 chassis Twenty five watt load boards are inserted in the two card slots one on each side adjacent to the board under test to simulate a high power density system configuration An assembly of three axial fans rated at 71 CFM per fan is placed directly under t
21. 712x module Be sure to orient cable pin 1 with connector pin 1 See Figure 2 7 6 Insertthe transition module into the selected slot and tighten the attaching screws 7 After making sure you will not pinch cables with the cover reinstall the cover you previously removed Connect the power cable to the AC power source and turn on the unit If SCSI does not work properly you may have to repair a defective cable and or replace a blown fuse 2 12 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Installation Instructions Check the fuse on the LCP2 adapter module and replace it if necessary The fuse on the LCP2 adapter module is for SCSI terminator power 2 The fuse on the 1 VMEmodule is for Ethernet transceiver power The resistance of each fuse should be less than 1 Ohm MVME712X TERMINATOR MVME187 SCSI DEVICE L K J1 J3 J7 J4 J5 12 J10 J15 P2 OR J11 lt ENCLOSURE BOUNDARY gt cb224 9408 2 2 Figure 2 7 Internal SCSI and Serial Port Connections 2 13 MVME712A D3 Hardware Preparation and Installation Installing the MVME712 13 and MVME712AM as a Modem To install the MVME712 13 and MVME712AM with serial port 2 configured as a modem
22. 93 1994 AII Rights Reserved Printed in the United States of America August 1994 Safety Summary Safety Depends On You The following general safety precautions must be observed during all phases of operation service and repair of this equipment Failure to comply with these precautions or with specific warnings elsewhere in this manual violates safety standards of design manufacture and intended use of the equipment Motorola Inc assumes no liability for the customer s failure to comply with these requirements The safety precautions listed below represent warnings of certain dangers of which Motorola is aware You as the user of the product should follow these warnings and all other safety precautions necessary for the safe operation of the equipment in your operating environment Ground the Instrument To minimize shock hazard the equipment chassis and enclosure must be connected to an electrical ground The equipment is supplied with a three conductor ac power cable The power cable must either be plugged into an approved three contact electrical outlet or used with a three contact to two contact adapter with the grounding wire green firmly connected to an electrical ground safety ground at the power outlet The power jack and mating plug of the power cable meet International Electrotechnical Commission IEC safety standards Do Not Operate in an Explosive Atmosphere Do not operate the equipment in the presence of flammab
23. C power source and turn on the unit 2 14 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Installation Instructions 712 13 TERMINATOR 67 SCSI DEVICE y 44 LC P2 ADAPTER Ti 1 r 1 m J12 AN 2 J10 PATA M J15 i E i 24 a P2 OR J11 lt ENCLOSURE BOUNDARY gt cb225 9408 2 2 Figure 2 8 Internal SCSI and Modem Connections MVME712A D3 2 15 Hardware Preparation and Installation MVME712B Installation The MVMETI2B is designed to be used in conjunction with one of the MVME712x modules MVME712A MVME712AM MVME712 12 or 712 13 The MVMETI2x be connected through the MVME712B to external SCSI devices as shown in Figure 2 9 Because MVME1xx VMEmodule is at one end of the cable SCSI terminators are required on the LCP2 adapter The LCP2 adapter module is shipped with SCSI terminators installed To install the MVME712B in the system proceed as follows 1 Verify that SCSI terminators are installed on the LCP2 adapter module 2 Install the LCP2 adapter module to the backplane directly in line with the P2 connector the MVME1xx VMEmodule Be sure to orient
24. H 5 o 5 5 5 gj 2 eattal 3 9 6 92 8 g 2 m 64 1 2 J10 20 J17 1 Ut 2 810 9 J13 9 CRI MODEM PORT 74 po J16 J8 J14 3 1 9 Lu 2 4 PRINTER PORT 13 18 J12 25 J15 14 9 B MVME 712A AM SERIAL PORT 1 SERIAL PORT 2 SERIAL PORT 3 SERIAL PORT 4 00000 0000 CONSOLE TTYO1 PRINTER 000000000000 0000000000000 Q cb221 9408 1 3 Figure 2 3 712 Header Locations MVMET12 12 13 A AMIB Transition Modules and LCP2 Adapter Board User s Manual 2 4 MVME712x Module Preparation
25. J8 9 J13 J14 2 6 Serial Port 2 Modem Port 2 Select J16 J17 2 7 Serial Port Configuration 2 7 Modem Port Configuration 2 7 SCSI Termination 2 8 MVME712B Module Preparation 2 8 LCP2 Adapter Board Preparation 2 10 Installation Instructions 2 11 Installing for Use with Internal SCSI Devices 2 12 Installing the MVME712 13 and MVME712AM as a Modem 2 14 MVME712B Installation 2 16 Introduction 3 1 Interconnect Signals 3 1 Connector P2 Interconnect Signals LCP2 Adapter 3 2 Connectors J1 J3 J5 Interconnect Signals MVME712x 3 2 Connector J2 Interconnect Signals LCP2 Adapter 3 4 Connector J2 Interconnect Signals MVME712 13 MVME712AM 3 9 Connector J3 Interconnect Signals LCP2 Adapter Connector 3 9 Connector SCSI INTERFACE Interconnect Signals MVME712B 3 11 Connector ETHERNET Interconnect Signals MVME712B 3 13 Connector J6 Interconnect Signals MVME712 13 MVME712AM 3 14 Connector J7 Interconnect Signals MVME712 13 MVME712AM 3 14 Connector J10 Interconnect Signals MVME712x 3 15 Connector P2 and J11 Interconnect Signals MVME712x 3 16 Connector J12 Interconnect Signals MVME712 13 MVME712AM 3 20 Connector J15 Interconnect Signals MVME712x 3 21 Parts Lists and Locations 3 22 Schematic Drawings 3 32 General Description A 1 Modem Features A 2 Technical Specifications A 3 List of Figures MVME712 12 Header Locations 2 2 MVMET712 13 Header Locations 2 3 MVME712A Header Locations 2 4 MVME712AM Header L
26. ME712 12 MVME712 13 MVME712A and MVME712AM Each pin connection signal mnemonic and signal characteristic for the connector is listed in Table 3 14 Table 3 14 Connector J15 Interconnect Signals MVME712x Pin Signal Maamonte Signal Name and Description 1 PRSTB DATA STROBE an active low output pulse used to clock data from the system to the printer 2 PRDO DATA bit 0 3 PRD1 DATA bit 1 4 PRD2 DATA bit 2 5 PRD3 DATA bit 3 6 PRD4 DATA bit 4 7 PRD5 DATA bit 5 8 PRD6 DATA bit 6 9 PRD7 DATA bit 7 10 PRACK DATA ACKNOWLEDGE a low level input pulse indicating that the next character may be sent 11 PRBSY BUSY an input signal indicating that the printer cannot receive data 12 PRPE PAPER EMPTY out of paper 13 PRSEL SELECTED an input signal indicating that the printer is selected 14 Not used 15 PRFAULT FAULT an input signal that indicates a printer fault condition 16 INPRIME INPUT PRIME an output signal that clears the printer buffer and initializes the logic 17 Not used 18 25 GND GROUND MVMET712A D3 3 21 Support Information Parts Lists and Locations The following parts lists and parts location drawings reflect the latest issue of hardware at the time of printing Parts locations are illustrated as follows Model Parts List Parts Loca
27. ME712 13 or MVME712AM module provides full duplex operation over the 2 wire Public Switch Telephone Network PSTN The unit operates asynchronously at data rates of 0 to 300 600 1200 or 2400 bps and synchronously at data rates of 1200 and 2400 bps The modem uses both LSI and surface mount technologies to fit an auto dial 224 modem on just 9 6 square inches of board space The modem provides transmit and receive filtering adaptive equalization and modulation and demodulation Dual Tone Multi Frequency DTMF tone encoding is also provided Circuitry is included to aid you in telephone call progress monitoring for busy tone reorder and dial tone detection and a buffered audio output is also provided The modem provides command selection of either pulse or DTMF auto dialing Also included is automatic answer and automatic speed adjustment to the speed of the originating modem For applications requiring unattended operation these features make the 2242980 card an ideal solution The auto dialing command set is compatible with the popular AT command set The modem also includes integral diagnostic test features which aid in isolating communication faults to the phone line the modem or the data terminal equipment Tests that may be performed include Analog Loopback Analog Loopback Self Test Digital Loopback Remote Digital Loopback and Remote Digital Loopback Self Test MVME712A D3A 1 Modem Features Ta
28. MVME712 12 MVME712 13 MVME712A MVME712AM and MVME712B Transition Modules and LCP2 Adapter Board User s Manual MVME712A D3 Notice While reasonable efforts have been made to assure the accuracy of this document Motorola Inc assumes no liability resulting from any omissions in this document or from the use of the information obtained therein Motorola reserves the right to revise this document and to make changes from time to time in the content hereof without obligation of Motorola to notify any person of such revision or changes No part of this material may be reproduced or copied in any tangible medium or stored in a retrieval system or transmitted in any form or by any means radio electronic mechanical photocopying recording or facsimile or otherwise without the prior written permission of Motorola Inc It is possible that this publication may contain reference to or information about Motorola products machines and programs programming or services that are not announced in your country Such references or information must not be construed to mean that Motorola intends to announce such Motorola products programming or services in your country Restricted Rights Legend If the documentation contained herein is supplied directly or indirectly to the U S Government the following notice shall apply unless otherwise agreed to in writing by Motorola Inc Use duplication or disclosure by the Government is
29. ND A24 48 RTS4 REQUEST TO SEND serial port 4 RTS is supplied by the terminal to the modem when it is required to transmit a message With RTS off the modem carrier remains off When RTS is turned on the modem immediately turns on the carrier C25 49 GND GROUND A25 50 Not used C26 51 DTR4 DATA TERMINAL READY serial port 4 a signal from the terminal to the modem indicating that the terminal is ready to send or receive data A26 52 CTS4 CLEAR TO SEND serial port 4 CTS is a function supplied to the terminal by the modem and indicates that it is permissible to begin transmission of a message When using a modem CTS follows the off to on transition of RTS after a time delay C27 53 GND GROUND A27 54 DCD4 DATA CARRIER DETECT serial port 4 sent by the modem to the terminal to indicate that a valid carrier is being received C28 55 GND GROUND A28 56 Not used C29 57 GND GROUND A29 58 TXD2 TRANSMIT DATA serial port 2 data to be transmitted is furnished on this line to the modem from the terminal C30 59 GND GROUND A30 60 RXD2 RECEIVE DATA serial port 2 data that is demodulated from the receive line is presented to the terminal by the modem MVME712A D3 3 19 Support Information Table 3 12 Connector P2 J11 Interconnect Signals MVME712x Continued Pin Number ur de Signal Name and Description P2 Ju nemonic C31 61 CTS2 CLEAR TO SEND serial port 2 CTS is a function
30. R TO SEND CTS is a function supplied to the terminal by the modem and indicates that it is permissible to begin transmission of a message When using a modem CTS follows the off to on transition of RTS after a time delay 9 Not used Signal Name and Description MVME712A D3 3 3 Support Information Connector J2 Interconnect Signals LCP2 Adapter Connector J2 on the LCP2 adapter is a 64 pin connector Each pin connection signal mnemonic and signal characteristic for the connector is listed in Table 3 4 Table 3 4 Connector J2 Interconnect Signals LCP2 Adapter Pin Signal Number Mnemonic Signal Name and Description 1 C COLLISION Input Ethernet a signal to indicate that multiple stations are contending for access to the transmission medium 2 COLLISION Input Ethernet part of a differential pair 3 TRANSMIT Output Ethernet this line is intended to operate into terminated transmission lines 4 T TRANSMIT Output Ethernet part of a differential pair 5 RECEIVE Input Ethernet data input sourced by the MAU 6 R RECEIVE Input Ethernet part of a differential pair 7 PRSTB DATA STROBE Printer an active low output pulse used to clock data from the system to the printer 12VF 12 Vdc Power fused on MPU board 9 PRDOO DATA bit 1 Printer 10 GND GROUND PRD02 DA
31. SG MESSAGE signal driven by the target during the message phase 43 GND GROUND 44 SEL SELECT signal used by an initiator to select a target or by a target to reselect an initiator 45 GND GROUND 3 10 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Interconnect Signals Table 3 6 Connector J3 Interconnect Signals LCP2 Adapter Continued Pin Signal em Namie Signal Name and Description 46 D C DATA COMMAND signal driven by the target It indicates whether command or data information is on the data bus True low indicates command 47 GND GROUND 48 REO REQUEST signal driven by a target to indicate a request for a REQ ACK data transfer handshake 49 GND GROUND 50 O F OUTPUT INPUT signal driven by a target that controls the direction of data movement on the bus True low indicates input to the initiator False high indicates output from the initiator This signal is also used to distinguish between selection and reselection phases Connector SCSI INTERFACE Interconnect Signals MVME712B Each pin connection signal mnemonic and signal characteristic for the connector is listed in Table 3 7 Table 3 7 SCSI INTERFACE Interconnect Signals MVME712B dnas s m Signal Name and Description 1 25 GND GROUND 26 DB00 DATA bus bit 0 least significant bit and the lowest priority during the arbitr
32. TA bit 2 Printer 12 01 DATA bit 0 Printer 13 PRD04 DATA bit 3 Printer 14 PRD03 DATA bit 3 Printer 15 PRD06 DATA bit 4 Printer 16 PRD05 DATA bit 5 Printer 17 GND GROUND 18 PRD07 DATA bit 7 Printer 19 GND GROUND 3 4 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Interconnect Signals Table 3 4 Connector J2 Interconnect Signals LCP2 Adapter Continued Pin Signal 22 18 Number Mnemonic Signal Name and Description 20 PRACK DATA ACKNOWLEDGE Printer a low level input pulse indicating that the next character may be sent 21 PRPE PAPER EMPTY Printer out of paper 22 PRBSY BUSY Printer an input signal indicating that the printer cannot receive data 23 INPRIME INPUT PRIME Printer an output signal that clears the printer buffer and initializes the logic 24 PRSEL SELECTED Printer an input signal indicating that the printer is selected 25 GND GROUND 26 PRFAULT FAULT Printer an input signal that indicates a printer fault condition 27 GND GROUND 28 TXD3 TRANSMIT DATA serial port 3 data to be transmitted is furnished on this line to the modem from the terminal 29 GND GROUND 30 RXD3 RECEIVE DATA serial port 3 data that is demodulated from the receive line is presented to the terminal by the modem 31 CTS3 CLEAR TO SEND serial port 3 CIS isa function supplied to the
33. UND A13 26 PRFAULT FAULT Printer an input signal that indicates a printer fault condition C14 27 GND GROUND A14 28 TXD3 TRANSMIT DATA serial port 3 data to be transmitted is furnished on this line to the modem from the terminal C15 29 GND GROUND A15 30 RXD3 RECEIVE DATA serial port 3 data that is demodulated from the receive line is presented to the terminal by the modem C16 31 CTS3 CLEAR TO SEND serial port 3 CTS is a function supplied to the terminal by the modem and indicates that it is permissible to begin transmission of a message When using a modem CTS follows the off to on transition of RTS after a time delay MVME712A D3 3 17 Support Information Table 3 12 Connector P2 J11 Interconnect Signals MVME712x Continued Pin Number M pins Signal Name and Description P2 Ju nemonic A16 32 RTS3 REQUEST TO SEND serial port 3 RTS is supplied by the terminal to the modem when it is required to transmit a message With RTS off the modem carrier remains off When RTS is turned on the modem immediately turns on the carrier C17 33 DCD3 DATA CARRIER DETECT serial port 3 sent by the modem to the terminal to indicate that a valid carrier is being received 17 34 DTR3 DATA TERMINAL READY serial port 3 a signal from the terminal to the modem indicating that the terminal is ready to send or receive data C18 35 TXD1 TRANSMIT DATA serial port 1 data to be t
34. a data input sourced by the MAU A3 6 R RECEIVE Input Ethernet part of a differential pair 7 PRSTB DATA STROBE Printer an active low output pulse used to clock data from the system to the printer 4 8 12 12 Power fused on MPU board C5 9 PRDOO DATA bit 0 Printer 5 10 GND GROUND 3 16 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Interconnect Signals Table 3 12 Connector P2 J11 Interconnect Signals MVME712x Continued Pin Number i n Signal Name and Description P2 ju 1 11 02 DATA bit 2 Printer A6 12 PRDO1 DATA bit 1 Printer C7 13 PRD04 DATA bit 4 Printer A7 14 PRDO3 DATA bit 3 Printer C8 15 06 DATA bit 6 Printer A8 16 05 DATA 5 Printer C9 17 GND GROUND A9 18 PRD07 DATA bit 7 Printer C10 19 GND GROUND A10 20 PRACK DATA ACKNOWLEDGE Printer a low level input pulse indicating that the next character may be sent 21 PAPER Printer out of paper 11 22 PRBSY BUSY Printer an input signal indicating that the printer cannot receive data C12 23 INPRIME INPUT PRIME Printer an output signal that clears the printer buffer and initializes the logic A12 24 PRSEL SELECTED Printer an input signal indicating that the printer is selected C13 25 GND GRO
35. ambling descrambling of data bits High speed only self synchronizing using polynomial 1 X 14 X 17 per CCITT v 22 DTE connector 20 pin double row header MVME712A D3 A 3 Table 2 Technical Specifications Continued Characteristic Specification Input command format Asynchronous ASCII 10 bit or 11 bit upper and lowercase characters including start stop and parity bits Accepts input gross start stop switching distortion up to 35 Output format Same as input format output character distortion less than 3 Dimensions L 3 5 in W 2 75 in 562 in Power requirements 5 Vdc 100 mA maximum 12 Vdc 25 mA 12 25 mA Environmental requirements Operating 0 to 65 degrees C Storage 40 to 70 degrees C Relative humidity 0 to 9575 noncondensing Certification FCC rules part 68 certified DOC certified for Canadian use Table A 3 Autodialer Characteristics Characteristic Specification Dialer type Command selection of pulse or DTMF Pulse dialing Pulse rate 10 pulses per second 10 Duty cycle 61 3 or 67 3 dialing Per Bell DTMF specifications tone pair amplitude difference Less than 4 dB composite tone transmit level 8 dBm 2 dB into 600 Ohm termination Input string storage Up to 40 commands Answer back to
36. arrier 63 DCD2 DATA CARRIER DETECT serial port 2 sent by the modem to the terminal to indicate that a valid carrier is being received 64 DTR2 DATA TERMINAL READY serial port 2 a signal from the terminal to the modem indicating that the terminal is ready to send or receive data Signal Name and Description 3 8 MVMET12 12 13 A AMIB Transition Modules and LCP2 Adapter Board User s Manual Interconnect Signals Connector J2 Interconnect Signals MVME712 13 MVME712AM Connector J2 is a backplane modem power connector Each pin connection signal mnemonic and signal characteristic for the connector is listed in Table 3 5 Table 3 5 Connector J2 Interconnect Signals MVME712 13 AM Pin Signal 5 Mnemonic Signal Name and Description 1 5VMODEM 5 Vdc Power supplied by the backplane and routed to J20 2 12VMODEM 12 Vdc Power supplied by the backplane and routed to J20 3 12VMODEM 12 Vdc Power supplied by the backplane and routed to J20 GND GROUND 5 6 Not used Connector J3 Interconnect Signals LCP2 Adapter Connector Connector J3 on the LCP2 adapter is the SCSI port Each pin connection signal mnemonic and signal characteristic for the connectors is listed in Table 3 6 Table 3 6 Connector J3 Interconnect Signals LCP2 Adapter M uw Signal Name and Descrip
37. ation is on the data bus True low indicates command 49 REO REQUEST signal driven by a target to indicate a request for a REQ ACK data transfer handshake 50 O F OUTPUT INPUT signal driven by a target that controls the direction of data movement on the bus True low indicates input to the initiator False high indicates output from the initiator This signal is also used to distinguish between selection and reselection phases 3 12 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Interconnect Signals Connector ETHERNET Interconnect Signals MVME712B Each pin connection signal mnemonic and signal characteristic for the connector is listed in Table 3 8 Table 3 8 ETHERNET Interconnect Signals 7128 M Signal Name and Description 1 Not used 2 COLLISION Input a signal to indicate that multiple stations are contending for access to the transmission medium 3 TRANSMIT Output this line is intended to operate into terminated transmission lines 4 Not used 5 RECEIVE Input data input sourced by the MAU 6 GND GROUND 7 8 Not used 9 COLLISION Input part of a differential pair 10 T TRANSMIT Output part of a differential pair 11 Not used 12 R RECEIVE Input part of a differential pair 13 12VF 12 Vdc Power fused on MPU b
38. ation phase 27 0801 DATA bus bit 1 28 DB02 DATA bus bit 2 29 DATA bus bit 3 30 DB04 DATA bus bit 4 31 DB05 DATA bus bit 5 32 DB06 DATA bus bit 6 MVMET712A D3 3 11 Support Information Table 3 7 SCSI INTERFACE Interconnect Signals MVME712B Continued Pin Number Signal Mnemonic Signal Name and Description 33 0807 DATA bus bit 7 most significant bit and highest priority during the arbitration phase 34 DBP DATA bus parity data parity is odd Use of parity is a system option Parity is not valid during the arbitration phase 35 37 GND GROUND 38 TERMPWR TERMINATOR POWER 39 40 GND GROUND 41 42 ATN GND ATTENTION signal driven by the initiator Indicates the attention condition GROUND 43 BSY BUS BUSY OR tied signal that indicates that the bus is being used 44 ACK ACKNOWLEDGE signal driven by an initiator to indicate an acknowledgment for a REQ ACK data transfer handshake 45 RST RESET OR tied signal that indicates the RESET condition 46 MSG MESSAGE signal driven by the target during the message phase 47 48 SEL D C SELECT signal used by an initiator to select a target or by a target to reselect an initiator DATA COMMAND signal driven by the target It indicates whether command or data inform
39. ble 1 lists the features of the modem Table A 1 Modem Features Features Benefits 0 300 600 1200 2400 bps Versatility The modem can operate with either Bell asynchronous 1200 and 2400 bps 103 or 212A or CCITT V 22 bis modems synchronous Auto dial Convenience Saves time With auto dial capability you can utilize telephone lines late at night when the telephone rates are lower without the presence of an operator Auto answer Convenience Automatic answer allows data to be transferred to the terminal without the presence of an operator Surface mount technology Design space savings Use of surface mount technology allows the modem size to be reduced to 9 6 square inches Increased reliability Call progress monitoring Convenience Allows an operator to monitor the status of a call while it is being placed Audio output Convenience Speaker user supplied is noiseless after call has been established Low power consumption Energy savings Low power consumption makes the modem ideal for battery powered circuits Low power requirements Cost savings More efficient power usage for the end user Energy savings Low power and compact size allows easy integration within the equipment Integral test features Convenience Integral diagnostics permit easy isolation of communication faults A 2 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Technical Sp
40. ctor 3 1 Public Switch Telephone PSTN A 1 Network Frequency Interference RFI pro tection 1 2 RF emissions minimum 1 3 RING and TIP 3 14 11 jack 3 20 3 21 3 22 S SCSI and modem internal connections drawing 2 15 SCSI connector 3 9 3 11 SCSI INTERFACE 3 11 SCSI termination 2 8 SCSI internal connections 2 13 SCSI problems 2 13 2 17 serial port 2 select 2 7 serial port configuration 2 7 serial port connector 3 1 serial ports EIA 232D 1 1 signals edge significant symbol 4 interconnect 3 1 level significant symbol 4 size of MVME712x 1 2 Small Computer Systems Interface 5 SI 1 1 specifications MVMETI2 family 1 2 storage temperature 1 2 1 Telco jack 1 2 2 14 3 1 3 14 3 20 3 21 temperature operating 1 2 storage 1 2 termination SCSI 2 8 terminology used in manual 4 thickness MVME712x 1 2 U UDS 2242980 modem 1 unpacking instructions 2 1 IN 7
41. e Installation Instructions for use of the terminators MVME712B Module Preparation No preparation of 712 is necessary The location of the connectors is illustrated in Figure 2 5 2 8 MVMET12 12 13 A AMIB Transition Modules and LCP2 Adapter Board User s Manual MVME712B Module Preparation 712 Id3NH3Hl3 io 5 al 25 9 PEEL SS lA tel gt 4 mn gt 2 E 5 lt cb208 9212 Figure 2 5 MVME712B Connector Locations MVME712A D3 2 9 Hardware Preparation and Installation LCP2 Adapter Board Preparation Preparation of the LCP2 adapter consists of removing or replacing the terminating resistors for SCSI The location of the resistors fuse and connectors is illustrated in Figure 2 6 Refer to the Installation Instructions for use of the terminators 2 jg 64 1 n 63 J3 2 50 1
42. ecifications Technical Specifications Table A 2 lists the technical specifications of the manual and Table A 3 lists the characteristics of the Autodialer Table A 2 Technical Specifications Characteristic Specification Operating mode Full duplex on 2 wire PSTN Data rates Low speed 0 300 and 600 bps asynchronous Medium speed 1200 bps 1 2 5 character asynchronous and synchronous High speed 2400 bps 1 2 5 character asynchronous and synchronous Modulation Low speed Frequency Shift Keying FSK Medium speed Differentially Coherent Phase Shift Keying 5 High speed Quadrature Amplitude Modulation QAM Compatibility WECO 103 113 212A CCITT 22 and CCITT V 22 bis modems Digital interface TIL CMOS Transmit carrier frequency Originate Answer Low Speed Mark 1270 Hz 2225 Hz Space 1070 Hz 2025 Hz Medium speed 1200 Hz 2400 Hz High speed 1200 Hz 2400 Hz Transmitter output level Permissive 10 5 dBm 1 5 dB Line impedance Line protection 600 Ohm 10 transformer coupled Lightning and transient protection Receiver dynamic range 10 dBm to 45 dBm Carrier detect hysteresis Clamping No less than 2 dB Mark hold upon loss of carrier Line disconnect Abort timer 30 seconds adjustable Loss of carrier 1 4 seconds adjustable DTR disconnect 80 ms after DTR is dropped Scr
43. esignation Part Number piis ed 01 W2368CO1A Modem kit MVME712 13 and MVME712AM 3 24 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Parts Lists and Locations MVME 712 e A STA A32 2 E C1 32 J ETHERNET 20 126 2 Tio MODEM POWER 1 19 Ut 20a 1 0 J9 J13 1 d 1E 12s CR1 PORT nod ae a a J14 68 rms 1 3 1 3 1 9 SERIAL PORT o a a a a MODEM INTERCONNECT 62 20 2 SERIAL PORT 1 19 J7 1 SERIAL PORT 4 O a d PRINTER PORT 5 5 1 5 5 1 3 J15 B 6 yy 9 9 2 6 4 9 2 6 j 9 J12 25 14 SERIAL PORT 1 SERIAL PORT 2 SERIAL PORT 3 SERIAL PORT 4 PRINTER QU O N i CDD EIER Q CONSOLE TTYO1 1529 9408
44. he MVME card cage The incoming air temperature is measured between the fan assembly and the card cage where the incoming airstream first encounters the module under test Test software is executed as the module is subjected to ambient temperature variations Case temperatures of critical high power density integrated circuits are monitored to ensure component vendors specifications are not exceeded While the exact amount of airflow required for cooling depends on the ambient air temperature and the type number and location of boards and other heat sources adequate cooling can usually be achieved with 5 CFM flowing over the module Less air flow is required to cool the module in environments having lower maximum ambients Under more favorable thermal conditions it may be possible to operate the module reliably at higher than 55 degrees C with increased air flow It is important to note that there are several factors in addition to the rated CFM of the air mover which determine the actual volume of air flowing over a module FCC Compliance These MVME712 family VMEmodules were tested in an FCC compliant chassis and meet the requirements for Class A equipment FCC compliance was achieved under the following conditions 1 Shielded cables on all external I O ports 2 Cable shields connected to earth ground via metal shell connectors bonded to a conductive module front panel 3 Conductive chassis rails connected to earth ground This prov
45. ides the path for connecting shields to earth ground 4 Front panel screws properly tightened For minimum RF emissions it is essential that the conditions above be implemented failure to do so could compromise the FCC compliance of the equipment containing the modules MVME712A D3 1 3 General Information General Description MVMETI2 family modules are I O transition modules for the MVME1xx VMEmodule families The LCP2 adapter assembly routes I O signals and grounds from the P2 connector on backplane at the 1 VMEmodule to the MVME712 family module The MVME712 family module routes the signals to the appropriate industry standard connectors on its front panel The MVME712 13 and MVME712AM both have a built in modem The MVME712x has four DB 9 connectors for the serial ports one 25 pin connector for the printer port and a Telco modular jack on the front panel The serial ports are configured for use as to modem and cannot be changed without null modem cables 1 4 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual HARDWARE PREPARATION AND INSTALLATION Introduction This chapter provides unpacking instructions hardware preparation and installation instructions for the MVME712 family modules and the LCP2 adapter Unpacking Instructions N ote If the carton is damaged upon receipt request that carrier s ote agent be present during unpacking and inspectio
46. ier 40 41 GND GROUND 42 CTS1 CLEAR TO SEND serial port 1 CTS is a function supplied to the terminal by the modem and indicates that it is permissible to begin transmission of a message When using a motmots follows the off to on transition of RTS after a time delay 43 GND GROUND 44 TXD4 TRANSMIT DATA serial port 4 data to be transmitted is furnished on this line to the modem from the terminal 45 GND GROUND 46 RXD4 RECEIVE DATA serial port 4 data that is demodulated from the receive line is presented to the terminal by the modem 47 GND GROUND 3 6 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Interconnect Signals Table 3 4 Connector J2 Interconnect Signals LCP2 Adapter Continued Pin Signal Pr Number Signal Name and Description 48 RTS4 REQUEST TO SEND serial port 4 RTS is supplied by the terminal to the modem when it is required to transmit a message With RTS off the modem carrier remains off When RTS is turned on the modem immediately turns on the carrier 49 GND GROUND 50 TRXC4 TRANSMIT CLOCK serial port 4 this line can be configured to clock output data to the modem from the terminal 51 DTR4 DATA TERMINAL READY serial port 4 a signal from the terminal to the modem indicating that the terminal is ready to send or receive data 52 CTS4 CLEAR TO SEND serial port 4 CTS is a
47. in IDC MVME712A MVME712AM J12 09NW9803A52 Jack modular RJ 11 J15 28NW9802H21 Connector 25 pin socket P2 28NW9802E05 Connector 64 Pin DIN 712 12 MVME712 13 R1 3 R5 R11 06SW 965A02 Resistor SMD 100 ohm 5 1 8W R16 R19 R24 R27 R32 R4 R7 R10 06SW 965A02 Resistor SMD 100 ohm 5 1 8W R18 R26 712 12 MVME712 13 R6 R8 R17 06SW 965A02 Resistor SMD 100 ohm 5 1 8 W R25 R33 MVME712A MVME712AM R9 06SW 967A15 Resistor SMD 39 ohm 5 1 4W R17 R25 R33 06SW 967A15 Resistor SMD 39 ohm 5 1 4 W MVME712 12 MVME712 13 R18 R26 R34 06SW 967A15 Resistor SMD 39 ohm 5 1 4 W MVME712A MVME712AM R6 R8 R34 065W 967A46 Resistor SMD 750 ohm 5 1 4 W R42 MVME712 12 MVME712 13 R7 R10 R38 065W 967A46 Resistor SMD 750 ohm 596 1 4 W R46 MVME712A MVME712AM R35 R37 R43 065W 967A46 Resistor SMD 750 ohm 5 1 4 W R45 R38 R46 065W 967A57 Resistor SMD 22K ohm 5 1 4 W MVME712 12 MVME712 13 R39 41 R47 R49 065W 967A57 Resistor SMD 2 2K ohm 5 1 4 W R42 R50 065W 967A57 Resistor SMD 22K ohm 576 1 4 W MVME712A MVME712AM U1 51NW9615583 MC145406P 16 pin 29NW9805B17 Jumper shorting insulated use at J8 J9 J13 J14 J16 J17 64 W6845B02A Front panel MVME712 12 MVME712 13 64 W6845B01A Front panel MVME712A MVME712AM MVME712A D3 3 23 Support Information Table 3 15 MVME712x Module Parts List Continued Reference Motorola Description D
48. ion medium TRANSMIT Output part of a differential pair TRANSMIT Output this line is intended to operate into terminated transmission lines Not used RECEIVE Input part of a differential pair MVME712A D3 3 15 Support Information Table 3 11 Connector J10 Interconnect Signals MVME712x Continued 2 Signal Name and Description 9 R RECEIVE Input a data input sourced by the MAU 10 12VF 12 Vdc Power fused on MPU board 11 20 Not used Connector P2 and J11 Interconnect Signals MVME712x Connector P2 on the MVME712 12 or MVME712 13 or connector J11 on the MVME712A or MVME712AM receives the signals from the LCP2 adapter Each pin connection signal mnemonic and signal characteristic for the connectors is listed in Table 3 12 Table 3 12 Connector P2 J11 Interconnect Signals MVME712x Pin Number con Signal Name and Description P2 J11 nemonic C1 1 COLLISION Input Ethernet a signal to indicate that multiple stations are contending for access to the transmission medium A1 2 C COLLISION Input Ethernet part of a differential pair C2 3 TRANSMIT Output Ethernet this line is intended to operate into terminated transmission lines A2 4 T TRANSMIT Output Ethernet part of a differential pair C3 5 R RECEIVE Input Ethernet
49. le gases or fumes Operation of any electrical equipment in such an environment constitutes a definite safety hazard Keep Away From Live Circuits Operating personnel must not remove equipment covers Only Factory Authorized Service Personnel or other qualified maintenance personnel may remove equipment covers for internal subassembly or component replacement or any internal adjustment Do not replace components with power cable connected Under certain conditions dangerous voltages may exist even with the power cable removed To avoid injuries always disconnect power and discharge circuits before touching them Do Not Service or Adjust Alone Do not attempt internal service or adjustment unless another person capable of rendering first aid and resuscitation is present Use Caution When Exposing or Handling the CRT Breakage of the Cathode Ray Tube CRT causes a high velocity scattering of glass fragments implosion To prevent CRT implosion avoid rough handling or jarring of the equipment Handling of the CRT should be done only by qualified maintenance personnel using approved safety mask and gloves Do Not Substitute Parts or Modify Equipment Because of the danger of introducing additional hazards do not install substitute parts or perform any unauthorized modification of the equipment Contact your local Motorola representative for service and repair to ensure that safety features are maintained Dangerous Procedure Warnings
50. mber MVME147S MPU VMEmodule User s Manual 1475 147 MPU VMEmodule User s Manual MVME147 MVME162 Embedded Controller User s Manual MVME162 167 Single Board Computer User s Manual MVME167 187 RISC Single Board Computer User s Manual MVME187 MVME197DP and MVME197SP Single Board Computers MVME197 User s Manual MVME197LE Single Board Computer User s Manual MVME197LE Although not shown the above list each Motorola Computer Group manual publication number is suffixed with characters which represent the revision level of the document such as D2 the second revision of a manual a supplement bears the same number as the manual but has a suffix such as D1A1 the first supplement to the manual Manual Terminology Unless otherwise specified throughout this manual all address references are in hexadecimal An asterisk following the signal name for signals which are level significant denotes that the signal is true or valid when the signal is low An asterisk following the signal name for signals which are edge significant denotes that the actions initiated by that signal occur on high to low transition Motorola and the Motorola symbol are registered trademarks of Motorola Inc VMEmodule is a trademark of Motorola Inc other products mentioned in this document are trademarks or registered trademarks of their respective holders Copyright Motorola 1989 19
51. n be connected through the LCP2 adapter to internal SCSI devices as shown in Figure 2 7 This section describes the procedure for connecting the MVME712x modules for use with internal SCSI devices Because the 1 VMEmodule is at one end of the cable SCSI terminators are required on the LCP2 adapter The LCP2 adapter module is shipped with SCSI terminators installed N ote MVME712 13 and MVME712AM perform the steps in this lote procedure to connect to internal SCSI devices or the steps in the next section to connect the modem or the steps in both procedures 1 Verify that SCSI terminators are installed on the LCP2 adapter module 2 Install the LCP2 adapter module to the backplane directly in line with the P2 connector on the 1 VMEmodule Be sure to orient pin 1 of the adapter with pin 1 of the backplane connector 3 Connecta user supplied cable with compatible pinouts from connector J3 on the LCP2 adapter to the internal SCSI devices 4 Verify that terminators are installed on the last SCSI device on the cable If they are not present install terminators 5 MVME712 12 and MVME712 13 Attach the cable supplied with the MVME712x module from LCP2 adapter connector J2 to connector P2 on the MVMETI2x module Be sure to orient cable pin 1 with connector pin 1 See Figure 2 7 MVME712A and MVME712AM Attach the cable supplied with the MVME712x module from LCP2 adapter connector J2 to connector J11 on the MVME
52. n front panel connectors Each pin connection signal mnemonic and signal characteristic for the connectors is listed in Table 3 3 Table 3 3 Connectors J1 J3 J5 Interconnect Signals MVME712x Pin Signal Number Mnemonic 1 DCD DATA CARRIER DETECT Sent by the modem to the terminal to indicate that a valid carrier is being received Not used by port 1 J1 2 RXD RECEIVE DATA data that is demodulated from the receive line is presented to the terminal by the modem Signal Name and Description 3 TXD TRANSMIT DATA data to be transmitted is furnished on this line to the modem from the terminal 4 DIR DATA TERMINAL READY A signal from the terminal to the modem indicating that the terminal is ready to send or receive data 5 GND GROUND DSR DATA SET READY DSR is a function supplied by the modem to the terminal to indicate that the modem is ready to transmit data This signal can be held high or low through header J8 J9 J13 J14 3 2 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Interconnect Signals Table 3 3 Connectors J1 J3 J5 Interconnect Signals MVME712x Continued Pin Signal Number Mnemonic 7 RTS REQUEST TO SEND RTS is supplied by the terminal to the modem when it is required to transmit a message With RTS off the modem carrier remains off When RTS is turned on the modem immediately turns on the carrier 8 CTS CLEA
53. n of equipment Unpack equipment from shipping carton Refer to packing list and verify that all items are present Save packing material for storing and reshipping of equipment MVME712x Module Preparation To select the desired configuration and ensure proper operation of the MVME712x module certain changes may be made before installation These changes are made through jumper arrangements on the headers The locations of the headers and connectors for the MVME712x are illustrated in Figure 2 1 through Figure 2 4 The modules have been factory tested and are shipped with factory installed jumper configurations that are shown in the following paragraphs with each header description The modules are operational with the factory installed jumpers The modules are configured to provide the system functions required for a VMEbus system Changes may be made for the following reasons DSR Line Pull Up Select J8 19 J13 J14 Serial Port 2 Modem Port 2 Select J16 J17 Hardwired as DTE to modem With the exception of the DSR line no headers are provided on the module to change this configuration To use the module as DCE to terminal a null modem cable must be attached MVME712A D32 1
54. ne detector Frequency 2100 or 2225 Hz threshold 43 dBm 3 dB Failed call timer Delay 30 1 second Start from last digit dialed adjustable Billing delay 2 seconds following off hook upon answer Call progress messages OK connect connect 600 connect 1200 connect 2400 ring no carrier error no dial tone busy no answer 4 MVMET12 12 13 A AMIB Transition Modules and LCP2 Adapter Board User s Manual asterisk 4 backplane connector 3 1 C cables user supplied on MVME712 12 12A 2 12 SCSI interface to MVME712B 2 16 Telco modular 2 14 caution 2 11 configuration of modem port 2 7 serial port 2 7 connector EIA 232D 3 2 EIA 232D serial port 3 1 Ethernet 3 1 3 13 3 15 modem 3 9 3 14 modem interconnect 3 1 modem power 3 1 modem TIP RING 3 1 P2 3 1 3 2 SCSI 3 11 serial port 3 1 Telco modular jack 3 1 telephone 3 20 3 21 3 22 connector locations on LCP2 adapter 2 10 on MVME712B 2 9 cooling requirements 1 3 Index D data rates A 1 depth MVME712x 1 2 documentation related 3 DSR line pull up select headers 2 6 E EIA 232D connectors 3 2 interconnect signals 3 2 serial ports 1 1 Electrostatic Discharge ESD protection 12 ETHERNET 3 13 Ethernet connector 3 1 3 13 3 15 Ethernet interface 1 2 F FCC compliance 1 3 fuses on LCP2 and MVMEIxx 2 13 2 17 G general description 1 4 H height MVME712x 1 2 ports 1
55. oard 14 15 Not used MVMET712A D3 3 13 Support Information Connector J6 Interconnect Signals MVME712 13 MVME712AM Connector J6 is the modem RING and TIP from the Telco front panel jack on the MVME712 13 and 2 Each pin connection signal mnemonic and signal characteristic for the connector is listed in Table 3 9 Table 3 9 Connector J6 Interconnect Signals MVME712 13 AM Pin Signal sags Mnemonic Signal Name and Description 1 TIP Tip side of telephone line 2 RING Ring side of telephone line Connector J7 Interconnect Signals MVME712 13 MVME712AM Connector J7 is the onboard modem interconnect refer to Appendix A for details on the modem Each pin connection signal mnemonic and signal characteristic for the connector is listed in Table 3 10 Table 3 10 Connector J7 Interconnect Signals MVME712 13 AM Pin Signal Number Signal Name and Description 1 MDMTXD2 TRANSMIT DATA data to be transmitted is furnished on this line to the modem from the terminal 2 3 Not used 4 12VMODEM 12 Vdc Power used by the modem 5 5VMODEM 5 Vdc Power used by the modem 6 Not used 7 MDMDTR2 DATA TERMINAL READY an active low signal from the terminal to the modem indicating that the terminal is ready to send or receive data 8 9 Not used 10 GND GROUND modem circuit ground interface 1
56. ocations 2 5 MVME712B Connector Locations 2 9 LCP2 Adapter Connector Locations 2 10 Internal SCSI and Serial Port Connections 2 13 Internal SCSI and Modem Connections 2 15 MVME712B External SCSI Connections 2 17 MVME712 12 Parts Location Drawing Primary Side 3 24 MVME712 13 Parts Location Drawing Primary Side 3 25 MVMETI12A Parts Location Drawing Primary Side 3 26 MVMETI2AM Parts Location Drawing Primary Side 3 27 MVME712x Parts Location Drawing Secondary Side 3 28 MVME712B Parts Location Drawing 3 30 LCP2 Adapter Module Parts Location Drawing 3 31 GENERAL INFORMATION Introduction This manual provides general information hardware preparation installation instructions and support information for the MVME712A AM 12 13 and B Transition Modules as well as the LCP2 Adapter Board The next table defines the references you will see throughout the manual Collective Reference Modules Referred To MVMETI12 family all of the MVME712 MVME712 12 modules including the MVME712 13 MVME712B MVME712A MVME712AM MVME712B MVME712x all MVME712 modules MVME712 12 other than the MVME712B 712 13 MVME712A MVME712AM The MVME712x modules are used as the interface between MVME1xx family VMEmodules such as the MVME167 and MVME197 and their internally connected SCSI peripheral devices The MVME712B is designed to be used only in conjunction with an MVME712x board for external SCSI and
57. or Ethernet connections An LCP2 adapter module and a cable are supplied for interconnection between the MVME712 family module and the 1 family VMEmodule Features of the MVME712 Family Modules The features of the MVME712 family modules include Four 9 pin multiprotocol ELA 232D serial ports through the LCP2 adapter MVME712x One independent printer port through the LCP2 adapter MVME712x Small Computer Systems Interface SCSI shielded connector bus interface through the LCP2 adapter for connection to external devices MVME712B MVME712A D31 1 General Information External Ethernet interface through LCP2 adapter MVME712B Built in modem refer to Appendix A with front panel Telco modular jack MVME712 13 and MVME712AM Electrostatic Discharge ESD protection on front panel Radio Frequency Interference RFI protection on front panel Features of the LCP2 Adapter Board The features of the LCP2 Adapter Board include 50 pin connector permits SCSI cable connection to other SCSI devices and or to the MVME712B through a flat ribbon cable SCSI terminating resistors mounted in sockets for of cable or middle of cable configuration Terminator power is developed on the LCP2 adapter from the 5 Vdc on connector P2 and is fused 1 amp on the LCP2 adapter 64 connector interfaces the ELA 232D ports and printer port signals to MVME
58. ransmitted is furnished on this line to the modem from the terminal A18 36 GND GROUND C19 37 RXD1 RECEIVE DATA serial port 1 data that is demodulated from the receive line is presented to the terminal by the modem 19 38 GND GROUND C20 39 RTS1 REQUEST TO SEND serial port 1 RIS is supplied by the terminal to the modem when it is required to transmit a message With RTS off the modem carrier remains off When RTS is turned on the modem immediately turns on the carrier A20 C21 40 41 GND GROUND A21 42 CTS1 CLEAR TO SEND serial port 1 CTS is a function supplied to the terminal by the modem and indicates that it is permissible to begin transmission of a message When using a modem CTS follows the off to on transition of RTS after a time delay C22 43 GND GROUND A22 44 TXD4 TRANSMIT DATA serial port 4 data to be transmitted is furnished on this line to the modem from the terminal C23 45 GND GROUND 3 18 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Interconnect Signals Table 3 12 Connector P2 J11 Interconnect Signals MVME712x Continued Pin Number i ips Signal Name and Description P2 J11 1 23 46 RXD4 RECEIVE DATA serial port 4 data that is demodulated from the receive line is presented to the terminal by the modem C24 47 GND GROU
59. se on the LCP2 adapter module and replace if necessary The fuse on the LCP2 adapter module is for SCSI terminator power The fuse on the MVME1xx VMEmodule is for Ethernet transceiver power The resistance of each fuse should be less than 1 Ohm MVME712B 12 J1 N Z J3 ES 1475 42 1 J4 x PA Fr J10 LC P2 ADAPTER n lo 7J2 RSS CRM ne e ET id i 1 a I bi 1 1 P2 LIS i ENCLOSURE BOUNDARY 4 m di cb226 9408 2 2 Figure 2 9 MVME712B External SCSI Connections MVME712A D3 2 17 Hardware Preparation and Installation 2 18 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual SUPPORT INFORMATION Introduction This chapter provides the interconnection signals parts lists parts location illustrations and schematic diagrams for the MVMETI2 family modules and LCP2 adapter Interconnect Signals Table 3 1 describes the connections from LCP adapter to the MVME712x and VMEmodules Table 3 1 LCP2 and MVME712 Connectors From To LCP2 adapter J2 J11 on the MVME712A J11 on the MVME712AM LCP2adapter 2 P2 on the MVME712 12 P2 on the MVME712 13 LCP2 adapter P2 backplane at
60. subject to restrictions as set forth in subparagraph c 1 ii of the Rights in Technical Data and Computer Software clause at DFARS 252 227 7013 Motorola Inc Computer Group 2900 South Diablo Way Tempe Arizona 85282 Preface This manual provides general information hardware preparation installation instructions and support information for the following transition modules MVME712 12 MVME712A MVME712B MVME712 13 MVME712AM The manual also provides information about the LCP2 Adapter Board The transition modules are used as the interface between Motorola Single Board Computer VMEmodule families such as the MVME147S MVME162 MVME167 MVME187 and MVME197 and their peripheral devices An LCP2 adapter module and a cable are supplied for interconnection between the MVME712 family module and the family module This manual is intended for anyone who wants to design OEM systems supply additional capability to an existing compatible system or for use in a lab environment for experimental purposes A basic knowledge of computers and digital logic is assumed To use this manual you should be familiar with the publications listed in the section Related Documentation Related Documentation The following manuals are referenced in this document If not shipped with this product manuals may be purchased by contacting your Motorola sales office Motorola Document Hig Publication Nu
61. terminal by the modem and indicates that it is permissible to begin transmission of a message When using a modem CTS follows the off to on transition of RIS after a time delay 32 RTS3 REQUEST TO SEND serial port 3 RTS is supplied by the terminal to the modem when it is required to transmit a message With RTS off the modem carrier remains off When RTS is turned on the modem immediately turns on the carrier 33 DCD3 DATA CARRIER DETECT serial port 3 sent by the modem to the terminal to indicate that a valid carrier is being received MVME712A D3 3 5 Support Information Table 3 4 Connector J2 Interconnect Signals LCP2 Adapter Continued Pin Signal Number Mnemonic 34 DTR3 DATA TERMINAL READY serial port 3 a signal from the terminal to the modem indicating that the terminal is ready to send or receive data 35 TXD1 TRANSMIT DATA serial port 1 data to be transmitted is furnished on this line to the modem from the terminal 36 GND GROUND 37 RXD1 RECEIVE DATA serial port 1 data that is demodulated from the receive line is presented to the terminal by the modem 38 GND GROUND 39 RTS1 REQUEST TO SEND serial port 1 RTS is supplied by the terminal to the modem when it is required to transmit a message With RTS off the modem carrier remains off When RTS is turned on the modem immediately turns on the Signal Name and Description carr
62. tion 1 GND GROUND 2 DB00 DATA bus bit 0 least significant bit and the lowest priority during the arbitration phase 3 GND GROUND 4 0801 DATA bus bit 1 5 GND GROUND 6 DB02 DATA bus bit 2 7 GND GROUND 8 DB03 DATA bus bit 3 9 GND GROUND MVMET712A D3 Support Information Table 3 6 Connector J3 Interconnect Signals LCP2 Adapter Continued Pin Signal PROC Number Miriemanic Signal Name and Description 10 DB04 DATA bus bit 4 11 GND GROUND 12 DB05 DATA bus bit 5 13 GND GROUND 14 DB06 DATA bus bit 6 15 GND GROUND 16 7 DATA bus bit 7 most significant bit and the highest priority during the arbitration phase 17 GND GROUND 18 DBP DATA bus parity data parity is odd Use of parity is a system option Parity is not valid during the arbitration phase 19 24 GND GROUND 25 Not used 26 TERMPWR TERMINATOR POWER 27 31 GROUND 32 ATN ATTENTION signal driven by the initiator Indicates the attention condition 33 35 GND GROUND 36 BSY BUS BUSY OR tied signal that indicates that the bus is being used 37 GND GROUND 38 ACK ACKNOWLEDGE signal driven by an initiator to indicate an acknowledgment for a REQ ACK data transfer handshake 39 GND GROUND 40 RST RESET OR tied signal that indicates the RESET condition 41 GROUND 42 M
63. tion Drawing MVME712x MVME712 12 Primary side Figure 3 1 MVME712 13 Primary side Figure 3 2 MVME712A Primary side Figure 3 3 MVME712AM Primary side Figure 3 4 MVME712x Table 3 15 Secondary side Figure 3 5 MVME712B Table 3 16 Figure 3 6 LCP2 adapter Table 3 17 Figure 3 7 Table 3 15 MVME712x Module Parts List Reference Motorola Description Designation Part Number 84 W8832B01A Printed wiring board MVME712 12 MVME712 13 84 W8838B01B Printed wiring board MVME712A MVME712AM CR1 CR2 48NW9607A20 Rectifier Schottky CR3 CR29 48NW9644A01 Diodes zener 2V and 15V C1 C2 21NW9604A81 Capacitor fixed ceramic 330 pF 1K C3 23NW9618A33 Capacitor electrolytic 22 uF 25 Vdc C4 C7 21NW9711A14 Capacitor SMD ceramic 330 pF 50 Vdc C8 C10 21NW9711A02 Capacitor SMD ceramic 0 1 uF 50 J1 J3 J5 29NW9802H73 Connector subminiature 9 pin plug 2 28NW9802 57 Connector 6 pin J6 28NW9802H56 Connector double row 2 pin socket 7 28NW9802H49 Connector double row 20 pin socket J8 J9 J13 J14 29NW9805C07 Pin autoinsert 32 required J16 J17 3 22 MVME712 12 13 A AM B Transition Modules and LCP2 Adapter Board User s Manual Parts Lists and Locations Table 3 15 MVME712x Module Parts List Continued Reference Motorola Description Designation Part Number 951 J10 28NW9802G09 Connector 20 pin IDC Jil 28NW9802 55 Connector 64 p
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