USER`S MANUAL
Contents
1. 123456 7 8 9 1011 12 13 1415 16 1718 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 J1 TB2 PINS 1 amp 2 ARE TIED TO J1 METAL HOUSING TB2 12 12 34 5 7 8 9 10 111213 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 1 MODEL 5028 378 SCSI 2 TERMINATION PANEL SCHEMATIC PIN 26 ni PIN 50 X 9 TERMINATION 0 RAIL DIN MOUNTING 182 52 PANEL ACROMAG SHOWN HERE 12 PIN 17 PIN 25 7 REN GONNECTOR PART NUMBER DIN EN 50035 32mm 4001 041 RAIL DIN MOUNTING 3 425 SHOWN 87 0 DIN EN 50022 35mm TB1 oooooQoO000000000000000 oO000000000000000000000000 E Y m SCREWDRIVER SLOT FOR 5 225 gt REMOVAL FROM2. CARD CAGE CONSIDERATIONS T BOARD Interrupt ener pe tare iet Carrier Front Field I O Connectors IP modules A B Carrier Rear Field Connectors IP modules A B CompactPCI BUS Connections J1 IP Field Connectors IP modules B IP Logic Interface Connectors IP modules A B DATA TRANSFER FIELD GROUNDING CONSIDERATIONS PROGRAMMING CompactPCI Configuration Address Space Configuration Configuration MEMORY Carrier Board Status Register IP Interrupt Pending Register IP Module Interrupt Space IP Module ID Space IP Module I O Space GENERATING INTERRUPTG Sequence of Events for an Interrupt THEORY OF CARRIER BOARD OVERVIEW CompactPCI BUS Interface Carrier Board Registers IP Logic 1 Carrier Board Clock Circuitry CompactPCI Interrupter Power Failure Monitor Power Supply Fuses
3. 120mA Typical 200mA Maximum OmA Not Used OmA Not Used 412 Volts 5 12 Volts 590 CompactPCI BUS COMPLIANCE This device meets or exceeds all written PCI Specification Version 2 1 amp CompactPCl Specification PICMG 2 0 R2 1 Data Transfer Slave with 32 bit 16 bit and 8 bit data transfer operation 32 bit read or write accesses are implemented as two 16 bit transfers to the IP modules CompactPCl bus Write Cycle 150nS typical measured from falling edge of FRAME to the falling edge of TRDY CompactPCI bus Read Cycle ns 150nS typical The carrier issues a RETRY which frees the CompactPCl bus while the read request is completed The CompactPCI bus will repeat the same read request until it completes with the requested data ACPC8630 8635 Write Complete Time from FRAME active until LRDYi active 650nS typical carrier register 750nS typical 8 bit and 16 bit IP module write assuming 0 IP module wait states 1250nS typical 32 bit IP module write assuming 0 IP module wait states ACPC8630 8635 Read Complete Time from FRAME active until LRDYi active 500nS typical carrier register 650nS typical 8 bit and 16 bit IP module read assuming 0 IP module wait states 1100nS ty
4. TRANSITION MODULE MODEL TRANS C100 Type Transition module for ACPC8635 E boards Application To repeat field I O signals of IP modules A through B for rear exit from CompactPCI card cages This module is available for use in card cages which provide rear exit for I O connections via 80 mm wide transition modules transition modules can only be used in card cages specifically designed for them It is a single height 3U single slot module and adheres to the CompactPCI mechanical dimensions and IEEE Standard 1101 11 1998 with a printed circuit board depth of 80mm which is a standard transition module depth The transition module connects to Acromag Termination Panel Model 5025 552 using 50 pin Flat Ribbon Cable Non Shielded Model 5025 550 x or 50 pin Flat Ribbon Cable Shielded Model 5025 551 x to the rear of the card cage and to ACPC8635 E boards within the card cage Schematic and Physical Attributes See Drawing 4501 883 Electrical Specifications Each foil pin rated at 1 Amp DC Foil spacings permit up to 60 volts DC channel differential Field Wiring 100 pin header male condo connector P1 3M No 3433 0302 employing long ejector latches and 30u gold in mating area per MIL G 45204 Type Il Grade C Connects to Acromag termination panel 5025 552 from the rear of the card cage via flat 50 pin ribbon cables model 5025 550 x or 5025 551 x Connections to ACPC8635 E Connections are made though the PC
5. Electric Fast Transient byte values per IP module A16 D08 O supports 32 bytes per IP consecutive odd byte addresses ID Data Format l D16 is also supported with pull ups on the carrier board holding the upper 8 bits high Not Supported Supports two interrupt requests per IP and interrupt acknowledge cycles via access to IP INT space 0 125 second typical 0 to 70 40 to 85 E Versions Note that visual LED performance may be degraded below 20 C 5 95 non condensing 55 to 100 C CompactPCI bus and IP module logic commons have a direct electrical connection As such unless the IP module provides isolation between the logic and field side the field I O connections are not isolated from the bus Designed to comply with IEC1000 4 3 Level 3 10V m at frequencies 27MHz to 500MHz and European Norm EN50082 1 No digital upset under the influence of EMI from switching solenoids commutator motors and drill motors Complies with 1000 4 2 Level 1 2KV direct contact discharge at field input output terminals and European Norm EN50082 1 Immunity EFT Complies with 1000 4 4 Level 2 0 5KV at field input and output terminals and European Norm EN50082 1 INDUSTRIAL PACK SERIES 8630 8635 CompactPCI BUS CARRIER BOARD Radiated Emissions Meets or exceeds European Norm EN50081 1 for class A equipm
6. Power Supply Filters SERVICE AND SERVICE AND REPAIR ASSISTANCE PRELIMINARY SERVICE PROCEDURE PHYSICAL SPECIFICATIONS CompactPCI BUS COMPLIANCE m INDUSTRIAL I O PACK APPENDIX nee ree eene ete DRAWINGS 4501 875 ACPC8630 8635 IP LOCATIONS Page 2 CO cO cO O00 O1010101 333 3 00 4501 876 IP MECHANICAL ASSEMBLY DRAWING 15 4501 877 ACPC8630 8635 BLOCK DIAGRAM 16 4501 890 Model 5028 372 SCSI 2 to CHAMP 0 8mm 16 Cable Shielded 4501 891 Model 5028 372 SCSI 2 Termination Panel 17 4501 883 Model TRANS C100 Transition Module 17 4501 462 Model 5025 550 x Cable Non shielded 18 4501 463 Model 5025 551 x Cable Shielded 18 4501 464 Model 5028 552 Termination Panel 19 IMPORTANT SAFETY CONSIDERATIONS It is very important for the user to consider the possible adverse effects of power wiring component sensor or software failures in designing any type of control or monitoring system This is especially important where economic property loss or human life is involved It is important that the user employ satisfactory overall system design It is agreed between the Buyer and Acroma
7. Configuration space is accessed by writing a 32 bit long word into the configuration address port that specifies the CompactPCl bus the carrier board on the bus and the configuration register on the carrier being accessed A read or write to the configuration data port will then cause the configuration address value to be translated to the requested configuration cycle on the CompactPCI bus Accesses to the configuration data port determine the size of the access to the configuration register addressed and can be an 8 16 or 32 bit operation Any access to the Configuration address port that is not a 32 bit access is treated like a normal computer I O access Thus computer I O devices using 8 16 bit registers are not affected because they will be accessed as expected Table 3 1 Configuration Address Port 1 Enables accesses to Configuration Data to be translated to configuration cycles on the CompactPCl bus Bus Number Choose a specific CompactPCI bus in the system Device Number Choose a specific device CompactPCl board on the bus Function Number Choose a specific function in a device Function number is zero for the ACPC8630 8635 Register Number Used to indicate which CompactPCl Configuration Register to access The Configuration Registers and their corresponding register numbers are given in Table 3 2 Read Only bits that return 0 Configuration Registers 30 24 BT 30 24 1 0 Com
8. 0 5 1 35 7 9 1113 15 17 19 21 23 25 27 29 51 33 35 37 39 41 43 45 47 49 els ca MODEL 5025 552 TERMINATION PANEL 58 5 4501 464A FRONT VIEW 19
9. the pending interrupt request IP Module Interrupt Enable When set to 1 this bit will enable the generation of IP module interrupts The default setting or reset condition is 0 IP module interrupt generation disabled Interrupts must also be supported and configured at the IPs IP Module Interrupt Pending This bit will be 1 when there is an interrupt pending This bit will be 0 when there is no interrupt pending Polling this bit will reflect the IP Module s pending interrupt status even if the IP Module Interrupt Enable bit is set to 0 Reset condition Set to 0 IP Module Error This bit will be 1 when there is an active IP Module Error signal This bit will be 0 when all IP module Error signals are inactive This bit allows the user to monitor the Error signals of IP modules A and B The Industrial I O Pack specification states that the error signals indicate a non recoverable error from the IP such as a component failure or hard wired configuration error Refer to your IP specific documentation to see if the error signal is supported and what it indicates Reset condition Set to 0 INDUSTRIAL PACK SERIES 8630 8635 CompactPCI BUS CARRIER BOARD IP Interrupt Pending Register Read Base 02H The IP Interrupt Pending Register is used to individually identify pending IP interrupts or a pending carrier generated interrupt as a result of IP module time out access If multiple
10. CompactPCI bus access will result in two 16 bit accesses to the IP module A 16 bit or 8 bit CompactPCl bus access results in a single 16 bit or 8 bit access to the IP module respectively Carrier Status Control Register Read Write Base 00H The Carrier Board Status Register reflects and controls functions globally on the carrier board Bir Software Reset Writing a 1 to this bit causes a software reset Writing a O or reading this bit has no effect When set the software reset pulse will have a duration of 1u second IP Module Access Time Out Interrupt Pending This bit will be 1 when there is an IP Module Access Time Out interrupt pending This bit will be 0 when there is no interrupt pending Reset condition Set to 0 Writing a 1 to this bit will release the pending interrupt IP Module Access Time Out Status Status bit to indicate that the last IP module access has timed out This bit only reflects the last IP module access 0 if last IP module access did not time out 1 if last IP module access did time out Time Out Interrupt Enable When set to 1 this bit will enable the carrier board to generate an interrupt upon time out of an IP module access The default setting or reset condition is 0 interrupt generation upon time out disabled The interrupt service routine in responding to the Time Out Access interrupt will need to set this bit to 0 to clear
11. IP interrupts are pending software must determine the order in which they are serviced MSB LSB D7 DO IPA Inti Pend IPA IntO Pend Not Used Read as Logic 0 IP B IP B Int IntO Pend Pend LSB D8 Not Used Time Out Not Used Read as Logic 1 Interrupt Read as Pend Logic 0 Where All Bits A bit will be a 1 when the corresponding IP Interrupt interrupt is pending A bit will be a 0 Pending when its corresponding interrupt is not Read pending Polling this bit will reflect the IP module s pending interrupt status even if the IP interrupt enable bit is set to 0 Reset Condition Set to 0 An IP module pending interrupt bit will be cleared if its corresponding interrupt request signal is inactive IP Module Interrupt Space Read Only The Interrupt space for each IP module is fixed at two 16 bit words Interrupt O select space is read typically by an interrupt service routine to respond to an interrupt request via the IP Module s INTREQO signal Likewise interrupt 1 select space is read to respond to an interrupt request via the IP Module s INTREQ1 signal An access to an interrupt select space results in the IP module serving up an interrupt vector In addition access to the interrupt space will cause some IP modules to release their interrupt request See each IP module s User Manual for details IP Module ID Space Read Only Each IP contains identification ID informatio
12. Note that the interrupt space accessed must correspond to the interrupt request signal driven by the IP module The carrier board will assert the INTSEL signal to the appropriate IP together with carrier board generated address bit A1 to select which interrupt request is being processed 1 low corresponds to INTREQO A1 high corresponds to INTREQt1 The IP module receives an active INTSEL signal from the carrier and supplies its interrupt vector to the host system during this interrupt acknowledge cycle An IP module designed to release its interrupt request on acknowledge will release its request upon receiving an active INTSEL signal from the carrier If the IP module is designed to release its interrupt request on register access the interrupt service routine must access the required register to clear the interrupt request Write End Of Interrupt command to CPU s 8259 or equivalent If the IP interrupt stimulus has been removed and no other IP modules have interrupts pending the interrupt cycle is completed i e the carrier board negates its interrupt request INTA INDUSTRIAL PACK SERIES 8630 8635 CompactPCI BUS CARRIER BOARD 4 0 THEORY OF OPERATION This section describes the basic functionality of the circuitry used on the carrier board Refer to the Block Diagram shown in the Drawing 4501 877 as you review this material CARRIER BOARD OVERVIEW The carrier board is a CompactPCI bus slave targe
13. be sure that all of the procedures in Section 2 Preparation For Use have been followed Also refer to the documentation of your carrier board to verify that it is correctly configured Verify that there are no blown fuses Replacement of the carrier and or IP with one that is known to work correctly is a good technique to isolate a faulty board CAUTION POWER MUST BE TURNED OFF BEFORE REMOVING OR INSERTING BOARDS Acromag s Applications Engineers can provide further technical assistance if required When needed complete repair services are also available from Acromag 11 6 0 SPECIFICATIONS PHYSICAL 3U CompactPCI 5 V Board 3 937 inches 100 0 mm 6 299 inches 160 0 mm Board Thickness 0 062 inches 1 59 mm Max Component Height 0 550 inches 13 97 mm Max Component Height Under IP Modules Recommended Card Spacing Connectors J1 CompactPCI 0 180 inches 4 57 mm 0 800 inches 20 32 mm PCI Specification Version 2 1 amp CompactPCl Specification PICMG 2 0 R2 1 5 V Board Type A right angle female connector 110 contacts with upper shield Note A 5 volt coding key is inserted into J1 connector to allow this card to be plugged into a 5 volt backplane system only Key Color Brilliant Blue J2 CompactPCI Rear Field with Model ACPC8635 CompactPCI Core Specification PICMG 2 0 R3 0 U
14. be used in card cages specifically designed for them It is a single height 3U single slot module and adheres to the CompactPCI mechanical dimensions and IEEE Standard 1101 11 1998 with a printed circuit board depth of 80mm which is a standard transition module depth The transition module connects to Acromag Termination Panel Model 5025 552 using 50 pin Flat Ribbon Cable Non Shielded Model 5025 550 x or 50 pin Flat Ribbon Cable Shielded Model 5025 551 x to the rear of the card cage and to ACPC8635 E boards within the card cage IP MODULE ActiveX CONTROL SOFTWARE Acromag provides a software product sold separately consisting of IP module ActiveX controls for Windows 95 98 ME 2000 and NT compatible application programs Model IPSW OLE PCI MSDOS format This software provides individual controls that allow Acromag IP modules and our personal computer carriers to be easily integrated into Windows application programs such as Visual C Visual Basic Borland C Builder Microsoft Office 97 applications and others The ActiveX controls provide a high level interface to IP modules eliminating the need to perform low level reads writes of registers and the writing of interrupt handlers all the complicated details of programming are handled by the ActiveX controls These functions are intended for use in conjunction with an Acromag PCI or CompactPCI carrier and consist of a carrier ActiveX control and an Acti
15. letter in front of the number indentifies the IP Module Slot The number indentifies the I O pin number of that IP Module Example A46 IP Module in Slot 46 I O Pin number 46 This pin on the IP Module connects to J2 Pin 2 Row A Pin22 signals are also not connected to IP modules to maintain compatibility with the cPCI core specification PICMG2 0 R3 0 6 8 9 ho C5 Co CompactPCI Bus Connections for J1 Table 2 2 indicates the pin assignments for the 32 bit bus signals at the J1 connector The J1 connector is the lower rear connector on the ACPC8630 8635 board as viewed from the front The connector consists of 25 rows of six pins labeled A B C D E and F Pin A1 is located at the lower right hand corner of the connector if the board is viewed from the front component side Refer to the CompactPCI bus specification for additional information on the CompactPCI bus signals TABLE 2 2 bus J1 CONNECTIONS mowa Rowc Rowe 5V GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 4 INTA Bi Bi 9 R R a GNT D AREA D 3 3 DEVSEL 3 3V SERR 3 3 N 30 26 C BE 3 AD 21 AD 18 KEY 3 3 AD 9 AD s M 6EN AD 7 3 3 1 5V REQ64 ENUM P
16. 2 2 1 GREEN BROWN GREEN BROWN LGREEN BROWN ___ 46 28 BROWNGREEN _ X X X OX BROWN GREEN 21 TOP VIEW 45 LYELLOW BROWN E YELLOWBROWN 45 20 BROWN YELLOW gt lt D lt gt gt BROWNYELOW 50 44 LORANGE BROWN _ _ _ ___ ___ 44 19 BROWN ORANGE gt lt gt lt gt gt BROWNORANGE 19 PINK BROWN PINK BROWN PINK BROWN 43 13 DX 0X 0X gt lt gt lt gt lt BROWNPPINK 18 5 GRAY TAN GRAY TAN 42 ae 42 17 LTANIGRAY Ke SO 17 Nn uns 41 LVIOLET TAN 5 ER VIOLET TAN 4 SPRING 25 PAIRS SCREW LATCH 16 KE TAN VIOLET 16 CATCH BLUE TAN BLUE TAN 40 40 15 lt lt HEN EE 38 TAN BLUE 15 ES _ GREEN TAN 55 14 gt gt lt DK TANIGREEN 14 88 YELLOWTAN ACH Em __ YELLOW TAN 38 88 Sos LIANYELLOW X X XC XC TANIYELLOW BLUG CONNECTOR LORANGE TAN _ m ORANGE TAN 37 SHIELDED 88 12 gt lt gt lt gt lt gt 12 88 PIN 50 88 LPINK TAN M n B PINK TAN 88 11 gt lt gt gt 88 0 8 E HC 45 ae 88 PLUG CONNECTOR 10 LTAN BROWN a 10 59 SHIELDED GRA
17. 30 1004 534 RIBBON CABLE 29 29 2002 211 28 28 27 27 26 26 25 25 24 24 23 23 22 22 21 21 20 20 19 19 18 18 17 17 16 16 15 15 14 14 13 13 12 12 11 11 50 PIN CONNECTOR PIN 1 ON CABLE 8 1004 812 PIN IS DESIGNATED WITH 6 6 RED INK 5 5 1 FRONT VIEW 2 2 NOTE SEVEN DIGIT PART NUMBERS ARE 1 1 ACROMAG PART NUMBERS XXXX XXX MODEL 5025 550 x SCHEMATIC MODEL 5025 550 SIGNAL CABLE NON SHIELDED PIN 50 OF P1 amp P2 CONNECT TO P2 GROUND SHIELD P1 50 5e P2 A P1 50 PIN CONNECTOR 1004 512 PA POLARIZING KEY PIN 1 STRAIN RELIEF 1004 534 4501 462A MODEL 5025 551 SCHEMATIC MODEL 5025 551 x SIGNAL CABLE SHIELDED 18 49 49 48 48 47 47 46 46 45 45 44 44 43 43 x 5 49 40 TOP VIEW 39 39 38 38 37 37 36 36 35 35 34 34 STRAIN 33 33 RELIEF RIBBON CABLE BLACK LINE ON CABLE 32 32 1004 534 2002 261 31 30 30 29 29 2 28 28 27 27 26 26 25 25 24 24 23 23 22 22 21 21 20 20 19 19 18 18 17 17 16 16 15 15 14 14 13 13 12 ji 11 11 50 PIN 19 19 CONNECTOR 9 9 1004 512 PIN 1 FIN ON H NO MARKINGS 7 7 6 6 M 5 FRONT V
18. 8 1 8 2 228 8 26 im E 10826 26 16 Qus zo n2 2 GND O az o 10822122 B17 AZ a Q 0921 821 7 a 228 EB lang 10320 320 c omas 28 is 5 22 108191818 8 1 1 CB lag a 10818218 A c 10417 817 88 7 108171817 18 10416 16 AB late 10316 S18 18 1 5 15 E9 tats 10815 318 N 814 2914 10214 814 as AES AM 108134213 N O ioan 11 10811 811 18 NI 19 10318 me Ni 28 218 Ing tong 22 Ioas HE 1 28 NC mr 7 87 NOTE DIMENSIONS IN INCHES MILLIMETERS 1 6 0 1086 26 rS Enhas lose 25 10 4 mM en 10B4 84 ioaz H Stag 22 81 At All day F5 oup FE TEST POINT COMMON F2 wp wil lon TRANS C100 3U CompactPCI TRANSITION MODULE 17 4501 883A INDUSTRIAL I O PACK SERIES 8630 8635 CompactPCI BUS CARRIER BOARD 1 2 1 50 50 49 49 P2 48 48 47 47 46 46 45 45 44 44 43 43 42 42 4 41 lt x gt 40 40 FEET 39 39 da TOP VIEW 37 37 36 36 35 35 34 34 33 352 STRAIN 52 32 RELIEF 31 31 NON SHIELDED 30
19. Acromag 9 Series ACPC8630 8635 Industrial I O Pack CompactPCI Bus Non Intelligent Carrier Board USER S MANUAL ACROMAG INCORPORATED 30765 South Wixom Road P O BOX 437 Wixom MI 48393 7037 U S A Tel 248 624 1541 Fax 248 624 9234 Copyright 2001 Acromag Inc Printed in the USA Data and specifications are subject to change without notice 8500 675 B10B010 INDUSTRIAL PACK SERIES 8630 8635 CompactPCI BUS CARRIER BOARD The information contained in this manual is subject to change without notice Acromag Inc makes no warranty of any kind with regard to this material including but not limited to the implied warranties of merchantability and fitness for a particular purpose Further Acromag Inc assumes no responsibility for any errors that may appear in this manual and makes no commitment to update or keep current the information contained in this manual No part of this manual may be copied or reproduced in any form without the prior written consent of Acromag Inc Table of Contents 1 0 2 0 3 0 4 0 5 0 6 0 GENERAL KEY ACPC8630 8635 FEATURES i CompactPCI BUS INTERFACE FEATURES SIGNAL INTERFACE PRODUCTS IP MODULE ACTIVEX CONTROL SOFTWARE PREPARATION FOR UNPACKING AND
20. BOARD THREADED M2 8 SPACER m mo P5 EES d 6 SCREW J1 CONNECTOR fom ASSEMBLY PROCEDURE 1 THREADED SPACERS ARE PROVIDED IN TWO DIFFERENT LENGTHS THE SHORTER LENGTH IS FOR USE WITH ACPC8630 35 CARRIER BOARD SHOWN CHECK YOUR CARRIER BOARD TO DETERMINE ITS REQUIREMENTS MOUNTING HARDWARE PROVIDED MAY NOT BE COMPATIBLE WITH ALL TYPES OF CARRIER BOARDS 2 INSERT FLAT HEAD SCREWS ITEM A THROUGH SOLDER SIDE OF IP MODULE AND INTO HEX SPACERS ITEM B AND TIGHTEN 4 PLACES UNTIL HEX SPACER IS COMPLETELY SEATED 3 CAREFULLY ALIGN IP MODULE TO CARRIER BOARD AND PRESS TOGETHER UNTIL CONNECTORS AND SPACERS ARE SEATED 4 INSERT PAN HEAD SCREWS ITEM C THROUGH SOLDER SIDE OF CARRIER BOARD AND INTO HEX SPACERS ITEM B AND TIGHTEN 4 PLACES IP MODULE TO ACPC8630 35 CARRIER BOARD MECHANICAL ASSEMBLY 4501 876A 15 INDUSTRIAL PACK SERIES 8630 8635 CompactPCI BUS CARRIER BOARD P5 IP A gt FIELD POWER FAILURE LOW VOLTAGE MO MONITOR AC
21. IEW 4 4 3 3 NOTE SEVEN DIGIT PART NUMBERS ARE 2 2 ACROMAG PART NUMBERS XXXX XXX 1 1 Ae STRAIN 50 PIN CONNECTOR 1004 512 POLARIZING KEY PIN 1 RELIEF 1004 534 4501 463A INDUSTRIAL I O PACK SERIES 8630 8635 CompactPCI BUS CARRIER BOARD 1234 5 6 7 8 9 101112151415 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 1 1234 5 6 7 8 9 10 111213 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 1 MODEL 5025 552 TERMINATION PANEL SCHEMATIC SN pr TERMINATION PANEL ACROMAG PART NUMBER 4001 040 RAIL DIN MOUNTING SHOWN DIN 50035 32mm RAIL DIN MOUNTING SHOWN HERE DIN 50022 35mm 220202020200202022222022000000020920 ooooooO0QO0000900000O0000000 SCREWDRIVER SLOT FOR 5 315 gt REMOVAL FROM 7 RAIL 135 0 TOP VIEW SIDE VIEW NOTES DIMENSIONS ARE IN INCHES MILLIMETERS 2 4 6 8 1012 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 TOLERANCE 2
22. P Termination Panel Acromag Part 4001 041 Conta Clip Inc Type SCS 50 GRN The 5028 378 SCSI 2 termination panel facilitates the connection of up to 50 field I O signals and connects to the ACPC8630 E 3U non intelligent carrier boards A B connectors only via a SCSI 2 to CHAMP 0 8mm Cable Model 5028 372 The A B connectors on the front panel of the carrier board connect the field I O signals to the P2 connector on each of the Industrial Pack modules Field signals accessed via screw terminal strips The terminal strip markings on the termination panel 1 50 correspond to P2 pins 1 50 on the Industrial I O Pack IP Each Industrial I O Pack IP has its own unique P2 pin assignments Refer to the IP module manual for correct wiring connections to the termination panel Schematic and Physical Attributes See Drawing 4501 891 Field Wiring 50 position terminal blocks with screw clamps Wire range 12 to 26 AWG Connections to ACPC8630 E J1 SCSI 2 50 pin female connector with latch blocks Use Acromag Model 5028 372 cable to connect panel to carrier board Keep cable as short as possible to reduce noise and power loss Mounting Termination panel is snapped on the DIN mounting rail Printed Circuit Board Military grade FR 4 epoxy glass circuit board 0 063 inches thick Operating Temperature 40 C to 85 C Storage Temperature 40 C to 85 Shipping Weight 1 25 pounds 0 6kg packed 13
23. PC8630 FRONT ACCESS P6 PCI BUS IP A 4b LBE3 FPGA gt FIELD vo Ma 2 PLX INTERRUPT 2 _____ PENDING 1 mm TECHNOLOGY REGISTER INTA PCI9050 1 9 m INTERFACE 35 P2 B gt CIBE 0 3 INTERRUPT 212 51 SUPPLY 22 CONTROL 12 gt FILTERS HE IP A IDSEL REGISTER amp FUSES IP MODULE A 5 4 2 vO FRAME IP A CONTROL DATA 0 15 amp IP ADDRESS 1 6 IRDYi LINT iS WOBULE ACPC8635 TRDY ERROR REAR DEVSEL STATUS ACCESS p e 5 POWER P4 P3 J2 AD 0 31 12 gt SUPPLY 12 w FILTERS E IP B LOCK LRESET amp FUSES IP MODULE B 1 FIELD gt way HH 25 vO IP MODULE P IP B CONTROL EE PERR LRDYi ACCESS TIME OUT 2 SERR CONTROL STOP PAR ADS gt Y 16 MHz 8 MHz CLOCKS TO IP MODULES OSCILLATIOI BY2 GROUND SHIELD ON CABLE CONNECTS TO P1 AND P2 OF SHIELDED BACKSHELLS o PEN P2 P1 E OBANGE PINK ORANGE PINK 5 25 LPINK ORANGE gt gt gt lt gt gt lt 55 GRAY BROWN GRAY BROWN co 49 LGRAY BROWN ___ 49 24 BROWNIGRAY gt lt gt lt gt lt BROWNIGRAY 24 VIOLET BROWN a 5 VIOLETIBROWN 25 LBROWNIVIOLET lt lt gt lt gt lt gt 55 2 METERS BLUE BROWN 78 72 INCHES 4 0 0 0 INCHES 2 BROWNBLUE BROWNBLUE
24. T RAIL 133 0 VIEW SIDE VIEW 123 45 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 NOTES 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 DIMENSIONS ARE IN INCHES MILLIMETERS 4 L TOLERANCE 0 020 0 5 2 700 68 6 TERMINATION MARKINGS FRONT VIEW MODEL 5028 378 SCSI 2 TERMINATION PANEL 4501 891A IPACK SLOT A IPACK SLOT B FIELD CONNECTIONS FIELD CONNECTIONS 3 150 80 0 gt P1 J2 P1 J2 258 E2 10850 252 2 psg tones 9 D2 1 849 D12 gig a 448 2 losa 848 c12 js a Pm 48 2o E 1 SLOTA SLOT B 46 A2 10846 546 12 46 10445 ES A45 10845 345 E13 145 84 D3 10244 944 213544 10A43 A3 C3 Ings 10243 845 DIS B43 2 42 83 ag 10842 342 61 AS 10341 841 A co J2 T 548 E 10240 849 LI 38 2 838 ICASB A38 C laza 10838 B3B 014 108371237 ase 10336 1 E IA 35 258 ES Ass 10835 335 E Ioasa 538 D5 4 10834 838 015 ions 433 cs ss 953 cmo 10 32 35 32 x 10832 832 s S 5 8 as x ES En B 8 c Me d 3 937 2 2 1 2 1 428 2 228 ce 2 100 0 27 86 827 816 O 5 ioaz hor
25. Y WHITE GRAYWHITE BACKSHELL 34 e 25 GRAYMWHITE WHITEGRAY gt gt 2 WHIEGRAY s PIN 26 VIOLET WHITE SEM VIOLET WHITE p P2 LWHITEMIOLET K X X gt lt 7X WHITENIOLET 32 BLUE WHITE ay es 3 5 BLUE WHITE 1 7 LWHITEIBLUE CC MC C DX XC gt lt WHITEBBLUE gt FRONT VIEW GREENWHITE x BUM M GREENWHITE gt A SE WHITE GREEN YELLOWWHITE il YELLOWWHITE 20 5 WHITEYELLOW gt lt gt lt gt lt gt lt WHITENYELLOW 5 29 ___ OBANGEWHITE 5 4 LWHITEORANGE X X gt lt gt lt WHIIEORANGE 4 og PINKIWHITE u 224 PINK WHITE P LWHITE PINK LOC XC gt lt BROWNWHITE BROWN WHITE 27 BROWNWHITE ____ ___ TN BROWNWHITE 5 WHITE BROWN OX DX DX DX WHITE BROWN 2 LIANWHTE 0 TANWHITE MODEL 5028 372 SCSI 2 TO CHAMP 0 8mm CABLE SHIELDED _ 26 26 WHITEITAN KO WHITE TAN 24622 INDUSTRIAL I O PACK SERIES 8630 8635 BUS CARRIER BOARD
26. and CompactPCI Specifications PICMG 2 0 R2 1 as an interrupting slave including 8 bit and 16 bit data transfers to the IP modules The carrier board s CompactPCI bus data transfer rates are shown in Table 2 4 Carrier Board Registers The carrier board registers presented in section 3 are implemented in the logic of the carrier board s Field Programmable Gate Array FPGA An outline of the functions provided by the carrier board registers includes e Monitoring the error signal received from each IP module is possible via the IP Error Bit e Enabling of CompactPCI bus interrupt requests from each module is possible via the IP Module Interrupt Enable Bit e Enabling of interrupt generation upon an IP module access time out is implemented via the Time Out Interrupt Enable Bit e Monitoring an IP module access time out is possible the Module Access Time Out Status Bit Identify pending interrupts via the carrier s Interrupt Pending Bit e Lastly pending interrupts can be individually monitored the IP Module Interrupt Pending register 10 IP Logic Interface The IP logic interface is also implemented in the logic of the carrier board s FPGA The carrier board implements ANSI VITA 4 1995 Industrial I O Pack logic interface specification and includes two IP logic interfaces The CompactPCl bus address and data lines are linked to the address and data of the IP logic interface This link is implement
27. ble model uses Acromag Part 2002 211 3M Type C3365 50 equivalent Shielded cable model uses Acromag Part 2002 261 3M Type 3476 50 or equivalent Headers Both Ends 50 pin female header with strain relief Header Acromag Part 1004 512 3M Type 3425 6600 or equivalent Strain Relief Acromag Part 1004 534 3M Type 3448 3050 or equivalent INDUSTRIAL PACK SERIES 8630 8635 CompactPCI BUS CARRIER BOARD Keying Headers at both ends have polarizing key to prevent improper installation Schematic and Physical Attributes For Non Shielded cable model see Drawing 4501 462 For Shielded cable model see Drawing 4501 463 Shipping Weight 1 0 pound 0 5Kg packed TERMINATION PANEL MODEL 5025 552 Type Termination Panel For ACPC8635 E boards Application To connect field I O signals to the Industrial I O Pack IP Termination Panel Acromag Part 4001 040 Phoenix Contact Type FLKM 50 The 5025 552 termination panel facilitates the connection of up to 50 field I O signals and connects to the TRANS C100 transition module via a flat ribbon cable Model 5025 550 x or 5025 551 x Field signals are accessed via screw terminal strips The terminal strip markings on the termination panel 1 50 correspond to P2 pins 1 50 on the Industrial I O Pack IP Each Industrial I O Pack IP has its own unique P2 pin assignments Refer to the IP module manual for correct wiring connections to the termination panel Sch
28. board connector J2 110 signals female right angle with upper ground shield The transition module plugs directly behind the ACPC8635 E board into the 3U CompactPCI bus backplane within the card cage system Mounting Transition module is inserted into a 3U size 80 mm width slot at the rear of the CompactPCI bus card cage Directly behind ACPC8635 E board Printed Circuit Board Eight layer military grade FR 4 epoxy glass circuit board 0 063 inches thick Operating Temperature 40 C to 85 Storage Temperature 40 C to 85 Shipping Weight 0 30 pounds 0 14Kg packed CABLE MODEL 5025 550 x Non Shielded MODEL 5025 551 x Shielded Type Flat Ribbon Cable 50 wires female connectors at both ends The suffix designates the length in feet 12 feet maximum Choose shielded or unshielded cable according to model number The unshielded cable is recommended for digital I O while the shielded cable is recommended for optimum performance with precision analog I O applications Application Used to connect Model 5025 552 termination panel to the TRANS C100 Transition Module The transition module then connects to all IP module slots to the rear of the ACPC8635 E Slots A B Length Last field of part number designates length in feet user specified 12 feet maximum It is recommended that this length be kept to a minimum to reduce noise and power loss Cable 50 wire flat ribbon cable 28 gage Non Shielded ca
29. d or write cycle to the targeted IP module or carrier register within the access times given in Table 2 4 TABLE 2 4 ACPC8630 8635 Write and Read Complete Time Data Transfer Time Carrier Registers Write 650nS Typical 8 and 16 bit IP Write 750nS Typical Notes Table 2 4 1 The data transfer times given in table 2 4 are measured from the falling edge of FRAME to the falling edge of LRDYi The CompactPCI bus starts a data transfer cycle by driving FRAME low The ACPC8630 8635 signals the completion of a read or write cycle by driving LRDYi low 2 This access time assumes zero IP module wait states For each IP module wait state 125n seconds must be added to this value 3 This access time assumes zero IP module wait states For each IP module wait state 250 seconds must be added to this value FIELD GROUNDING CONSIDERATIONS Carrier boards are designed with passive filters on each supply line to each IP module This provides maximum filtering and signal decoupling between the IP modules and the carrier board However the boards are considered non isolated since there is electrical continuity between the CompactPCI bus and the IP grounds Therefore unless isolation is provided on the IP module itself the field I O connections are not isolated from the CompactPCI bus Care should be taken in designing installations without isolation to avoid ground loops and noise pickup This is particularly important for analog I O app
30. ed and controlled by the carrier board s FPGA The CompactPCI bus to IP logic interface link allows a bus master to e Access up to 64 ID Space bytes for IP module identification via 8 bit or 16 bit data transfers using CompactPCI bus e Access up to 128 I O Space bytes of IP data via 8 bit or 16 bit data transfers e Access IP module interrupt space 8 bit or 16 bit bus data transfers Respond to two IP module interrupt requests per IP module Carrier Board Clock Circuitry A 16MHz clock is divided down by a clock driver to obtain the IP module 8MHz clock signals Separate IP clocks are driven to each IP module All clock lines include series damping resistors to reduce clock overshoot and undershoot When an module places data on the bus for all data read cycles any undriven data lines are read by the CompactPCI bus as high because of pull up resisters on the carrier board s data bus CompactPCI Interrupter Interrupts are initiated from an interrupting IP module However the carrier board will only pass an interrupt generated by an IP module to the CompactPCI bus if the carrier board has been first enabled for interrupts Each IP module can initiate two interrupts which can be individually monitored on the carrier board After interrupts are enabled on the carrier board via the Interrupt Enable Bits see section 3 for programming details an IP generated interrupt i
31. ematic and Physical Attributes See Drawing 4501 464 Field Wiring 50 position terminal blocks with screw clamps Wire range 12 to 26 AWG Connections to TRANS C100 Transition Module P1 50 pin male header with strain relief ejectors Use Acromag 5025 550 x or 5025 551 x cable to connect panel and TRANS C100 transition module Keep cable as short as possible to reduce noise and power loss Mounting Termination panel is snapped on the DIN mounting rail Printed Circuit Board Military grade FR 4 epoxy glass circuit board 0 063 inches thick Operating Temperature 40 C to 100 C Storage Temperature 40 C to 100 C Shipping Weight 1 25 pounds 0 6kg packed 14 INDUSTRIAL PACK SERIES 8630 8635 CompactPCI BUS CARRIER BOARD JN A I P5 P6 USED ON ACPC8630 ONLY A B F6 F5 F7 F2 6 299 160 00 12V 12V 5V 12V 5V 12V P4 F1 225 1 22 J1 J2 m J2 USED ON ACPC8635 ONLY A25 A22 00000000000 0000000000 0000000000000000000000 lt 3 937 gt 100 00 NOTE DIMENSIONS ARE IN INCHES MILLIMETERS ACPC8630 35 E 3U IP LOCATIONS 4501 875A MH d SCREW Lo V COMPONENT SIDE D OF IP MODULE COMPONENT SIDE OF ACPC8630 35 CARRIER
32. embly P2 and P4 are 50 pin male plug header connectors These AMP 173280 3 connectors mate to AMP 173279 3 connectors or similar on the IP modules This provides excellent connection integrity and utilizes gold plating in the mating area Threaded metric M2 screws and spacers supplied with Acromag IP modules provide additional stability for harsh environments see Drawing 4501 876 for assembly details Pin assignments for these connectors are defined by the IP module specification and are shown in Table 2 3 Table 2 3 Standard IP Logic Interface Connections P2 4 Pin Description Number Pin Description Number 5 PmAmeg 30 ___ 0022 e D4 8 mse 33 9 3 10 3 Le 1t RESERVED oi is ERROR 40 ___012 _ 16 a 4 43 20 1201 22 23 24 25 43 4 45 STROBE 46 24224 1 48 49 50 RESERVED Asterisk is used to indicate an active low signal BOLD ITALIC Logic Lines are NOT USED by the carrier board DATA TRANSFER TIMING All CompactPCI bus read or write cycles to the 8630 8635 are typically implemented within 150n seconds FRAME active to TRDY active After 150n seconds the CompactPCI bus is available to the system for other CompactPCI bus activity As the CompactPCI bus is released the ACPC8630 8635 completes the rea
33. ent APPENDIX CABLE MODEL 5028 372 SCSI 2 to CHAMP 0 8mm Cable Shielded Type Round shielded cable 50 wires SCSI 2 male connector at one end and a CHAMP 0 8mm plug connector at the other end The cable length is 2 meters 6 56 feet This shielded cable is recommended for all I O applications both digital and precision analog 1 0 Application Used to connect Model 5028 378 SCSI 2 termination panel to the ACPC8630 E board This cable is used for front only Length Standard lenght is 2 meters 6 56 feet Consult factory for other lenghts It is recommended that this length be kept to a minimum to reduce noise and power loss Cable 50 conductors 25 pairs 30 AWG with a foil braided shield inside a PVC jacket Connectors One End SCSI 2 50 pin male connector with backshell and spring latch hardware Other End CHAMP 0 8mm 50 pin plug connector with backshell and screw latch hardware Keying Both connectors have a D Shell to prevent improper installation Schematic and Physical Attributes See Drawing 4501 890 Electrical Specifications 30 VAC 0 3 ampere 10096 energized per CHAMP 0 8mm connector specifications Operating Temperature 40 C to 85 Storage Temperature 40 C to 85 Shipping Weight 1 0 pound 0 5Kg packed SCSI 2 TERMINATION PANEL MODEL 5028 378 Type Termination Panel For ACPC8630 E Boards Application To connect field I O signals to the Industrial I O Pack I
34. er Rear Field Connectors Model ACPC8635 The model ACPC8635 carrier field I O connections are made through the rear via J2 for IP modules in positions A and B Table 2 1 indicates the pin assignments for the CompactPCI signal mapping at the J2 connector The J2 connector is the second connector from the lower rear corner on the ACP8635 board as viewed from the front The connector consists of 22 rows of six pins labeled A B C D E and F Pin A1 is located near the center of the board viewed from the front component side J2 is used to route IP Modules A amp B field signals from the carrier to the backplane IMPORTANT Model ACPC8635 cannot be used in 64 bit cPCI or PXI systems as rear I O J2 is mapped to the same connector as the additional control lines for 64 bit cPCI or PXI TABLE 2 1 CompactPCI I O Signals 42 CONNECTIONS Row B RowC Ado aE gt 4 A39 A34 A24 A 7_ as A9 A2 A4 5 B42 5 gt gt do to BLO gt 9 2 P gt P S S gt 21 16 11 A6 1 46 41 B36 B31 B26 B21 B16 B11 m hm Cco Co 5 gt gt gt 2 00 Cd O0 2 Co BER P gt gt gt gt 5 gt gt B42 B43 B44 B45 B37 B38 839 B32 833 B34 835 B7 B8 B10 1 Note The
35. essed does not respond within 32u seconds the bus access is terminated without system failure This allows each IP slot to be probed to determine if an IP is installed A control register bit will be set and or issue of an interrupt request will be made to indicate IP module time out access has occurred LED Indicators Simplify Debugging Front panel LED s dedicated to each IP module to give a visual indication of successful IP accesses e Rear Backplane I O Access for Model ACPC8635 Rear backplane connector J2 provides access to field I O signals Front Panel I O Access for Model ACPC8630 Front panel access to field I O signals is provided via two 50 pin connectors A separate connector is provided for each IP module e Supervisory Circuit for Reset Generation A microprocessor supervisor circuit provides power on power off and low power detection reset signals to the IP modules per the IP specification Individually Filtered Power Filtered 5V 12V and 12V DC power is provided to the IP modules via passive filters present on each supply line serving each IP This provides optimum filtering and isolation between the IP modules and the carrier board and allows analog signals to be accurately measured or reproduced on IP modules without signal degradation from the carrier board logic signals Individually Fused Power Fused 5V 12V 12V DC power is provided A fuse is present on each supply line ser
36. g that this is the Buyer s responsibility 1 0 GENERAL INFORMATION The ACPC8630 8635 card is a Compact Peripheral Component Interconnect bus card and a carrier for the Industrial Pack IP mezzanine board field I O modules The carrier board provides a modular approach to system assembly since each carrier can be populated with any combination of analog input output digital input output communication etc IP modules Thus the user can create a board which is customized to the application This saves money and space a single carrier board populated with IP modules may replace several dedicated function CompactPCI bus boards The ACPC8630 8635 non intelligent carrier board provides impressive functionality at low cost The ACPC8630 and ACPC8635 models are available in the standard CompactPCI bus 30 size Up to two IP modules supported by the ACPC8630 8635 carriers Acromag provides two options for field I O access to the IP modules The ACPC8630 supports front access and the ACPC8635 supports rear I O access to the IP modules Temperature MODEL Field I O Supported Access Port IP Slots Range ACPC8630 2 A B 0 to 70 C Operating 8630 40 TO 85 C ACPC8635 A B 0 to 70 C ACPC8635E 2 A B 40 TO 85 C KEY ACPC8630 8635 FEATURES e PCI Specification Version 2 1 and PICMG 2 0 R2 1 Compliant Slave Carrier Provides a CompactPCl bus interface to control and co
37. individually fused with a current limit of 2 amp imposed by the fuses In addition the 12 and 12 supply lines to each of the IP modules are individually fused with a current limit of 1 amp imposed by the fuses A blown fuse can be identified by visible inspection or by use of anohm meter The fuses are located under each IP slot near the logic connectors see figure 4501 875 Power Supply Filters Power line filters are dedicated to each IP module for filtering of the 5 12 and 12 volt supplies The power line filters are a T type filter circuit comprising ferrite bead inductors and a feed through capacitor The filters provide improved noise performance as is required on precision analog IP modules 5 0 SERVICE AND REPAIR SERVICE AND REPAIR ASSISTANCE Surface Mounted Technology SMT boards are generally difficult to repair It is highly recommended that a non functioning board be returned to Acromag for repair The board can be damaged unless special SMT repair and service tools are used Further Acromag has automated test equipment that thoroughly checks the performance of each board When a board is first produced and when any repair is made it is tested placed ina burn in room at elevated temperature and retested before shipment Please refer to Acromag s Service Policy Bulletin or contact Acromag for complete details on how to obtain parts and repair PRELIMINARY SERVICE PROCEDURE Before beginning repair
38. irements of the carrier board plus the installed IP modules within the voltage tolerances specified IMPORTANT Adequate air circulation must be provided to prevent a temperature rise above the maximum operating temperature The lack of air circulation within the computer chassis is a cause for some concern The dense packing of the IP modules to the carrier board alone results in elevated IP module and carrier board temperatures and the restricted air flow within the chassis aggravates this problem Adequate air circulation must be provided to prevent a temperature rise above the maximum operating temperature and to prolong the life of the electronics If the installation is in an industrial environment and the board is exposed to environmental air careful consideration should be given to air filtering BOARD CONFIGURATION The carrier board is plug and play compatible and as such its board addresses are automatically assigned by the system auto configuration routine upon power up The base address of the carrier board s configuration registers in memory space and space is assigned In addition the base address of the IP modules and carrier board registers are assigned in 32 bit memory space Power should be removed from the board when installing IP modules cables termination panels and field wiring Refer to Mechanical Assembly Drawing 4501 876 and your IP module documentation for specific configuration and assembly instruc
39. lications when a high level of accuracy resolution is needed 12 bits or more Contact your Acromag representative for information on our many isolated signal conditioning products that could be used to interface to the IP input output modules 3 0 PROGRAMMING INFORMATION This Section provides the specific information necessary to program and operate the ACPC8630 8635 non intelligent carrier board This Acromag ACPC8630 8635 complies with PCI Specification Version 2 1 and CompactPCI Specification PICMG 2 0 R2 1 Itisa CompactPCI bus slave carrier board for Industrial I O Pack mezzanine IP modules The carrier connects a CompactPCI host bus to the IP module s 16 bit data bus per the Industrial I O Pack logic interface specification on the mezzanine IP modules which are installed on the carrier The CompactPCI bus is defined to address three distinct address spaces I O memory and configuration space The IP modules be accessed via the CompactPCI bus memory space only The CompactPCI card s configuration registers are initialized by system software at power up to configure the card The carrier is a Plug and Play card As a Plug and Play card the board s base address and system interrupt request line are not selected via jumpers but are assigned by system software upon power up via the configuration registers A CompactPCl bus configuration access is used to access a CompactPCI card s configuration register
40. mmunicate with industry standard IP modules Interface for Two IP Modules Provides an electrical and mechanical interface for up to two industry standard IP modules IP Modules are available from Acromag and other vendors in a wide variety of Input Output configurations to meet the needs of varied applications INDUSTRIAL PACK SERIES 8630 8635 CompactPCI BUS CARRIER BOARD e Plug And Play CompactPCI bus Carrier The carrier card contains standard CompactPCI bus configuration memory Upon power up the system auto configuration process assigns the carrier s base address in memory space Plug And Play Interrupt Support The personal computer system software will allocate one interrupt line to the carrier The carrier s interrupt pending register can be used to quickly identify IP module pending interrupts e Supports Two Interrupt Channels per IP Up to two interrupt requests are supported for each IP Additional registers are associated with each interrupt request for control and status monitoring e Full IP Register Access Makes maximum use of logically organized programmable registers on the carrier boards to provide for easy configuration and control of IP modules Supports accesses to IP input output interrupt and ID ROM data spaces No hardware jumper settings are required on the carrier board e Module Access Time Out Allows access to empty IP slots without system failure If the IP module acc
41. mplemented as either a 32 bit 16 bit or 8 bit single data transfer e Immediate Disconnect on Read CompactPCI bus will immediately disconnect after a read The read data is then stored in a read FIFO Data in the read FIFO is then accessed by the CompactPCI bus when the read cycle is retried This allows the CompactPCI bus to be free for other system operations while the read data is moved to the read FIFO e interrupt Support CompactPCI bus INTA interrupt request is supported All IP module interrupts are mapped to INTA Carrier board software programmable registers are utilized as interrupt request control and status monitors SIGNAL INTERFACE PRODUCTS See Appendix for more information on compatible products This IP carrier board will mate directly to all industry standard 8 MHz IP modules Acromag provides the following interface products all connections to field signals are made through the carrier board and transition module which passes them to the individual IP modules Cables Model 5028 372 SCSI 2 to CHAMP 0 8mm Cable Shielded Round shielded cable 50 wires SCSI 2 male connector at one end and a CHAMP 0 8mm plug connector at the other end The cable is used to connect Model 5028 378 SCSI 2 termination panel to the ACPC8630 E board This cable is used for front I O only Model 5025 551 X Shielded Cable or Model 5025 550 X Non Shielded Cable A Flat 50 pin cable with female connectors at both ends fo
42. n that resides in the ID space per the IP specification This area of memory contains either 32 bytes Format I ID or 64 bytes Format II ID of information at most Format requires read of only the least significant byte Format Il requires read of a 16 bit value The carrier will implement 16 bit reads to the ID space to allow support for either Format or Format Il Both fixed and variable information may be present within the ID ROM Variable information may include unique information required for the module The identification Section for each IP module is located in the carrier board memory map per Table 3 3 Refer to the documentation of your IP module for specific information about each IP module s ID Space contents IP Module I O Space Read Write Only 256 Byte Addresses The I O space on each IP module is fixed at 128 16 bit words 256 bytes The two IP module I O spaces are accessible at fixed offsets for the ACPC8630 8635 s Base Address IP modules may not fully decode their space and may use byte word only accesses See each IP module s User Manual for details GENERATING INTERRUPTS Interrupt requests originate from the carrier board in the case of an access time out and from the IP modules Each IP may support 0 1 or 2 interrupt requests Upon an IP module interrupt request the carrier passes the interrupt request on to the host provided that the carrier board is enabled for interrupts within the Carrier B
43. oard Status Register Sequence of Events For an Interrupt Clear the interrupt enable bits in the Carrier Board Status Register by writing a 0 to bit 2 bit 3 Write interrupt vector to the location specified on the IP and perform any other IP specific configuration required do for each supported IP interrupt request Determine the IRQ line assigned to the carrier during system configuration within the configuration register Set up the CPU s interrupt vector for the appropriate interrupt Unmask the IRQ on the CPU s 8259 or equivalent interrupt controller The IP asserts an interrupt request to the carrier board asserts interrupt request line IntReqO or IntReq1 The carrier drives PCI bus interrupt request signal INTA active CPU drives the IRQ line assigned to the active carrier The interrupt service routine pointed to by the vector set up in Step 4 starts Interrupt service routine determines which IP module caused the interrupt by reading the carrier interrupt pending register If multiple interrupts are pending the interrupt service routine software determines which IP module to service first In a System interrupts are shared and can be from any slot on the backplane The routine must first check that the interrupt came from the CompactPCI carrier by reading the carrier interrupt pending register The interrupt service routine accesses the interrupt space of the IP module selected to be serviced
44. ound is used to indicate an active low signal BOLD ITALIC Logic Lines are NOT USED by the carrier board GND 6 GND GND 8 9 GND GND GND GND GND GND GND GND GND GND GND GND GND IP Field Connectors IP modules A and The field side connectors of IP modules A and B mate to connectors P1 and P3 respectively on the carrier board IP location is silk screened on the board for easy identification Field and logic side connectors are keyed to avoid incorrect assembly P1 and P3 are 50 pin male plug header connectors These AMP 173280 3 connectors mate to AMP 173279 3 connectors or similar on the IP modules This provides excellent connection integrity and utilizes gold plating in the mating area Threaded metric M2 screws and spacers supplied with Acromag IP modules provide additional stability for harsh environments see Drawing 4501 876 for assembly details INDUSTRIAL PACK SERIES 8630 8635 CompactPCI BUS CARRIER BOARD IP Logic Interface Connectors IP modules A and B The logic interface sides of IP modules A and B mate to connectors P2 and P4 respectively on the carrier board IP location is silk screened on the board for easy identification Field and logic side connectors are keyed to avoid incorrect ass
45. pace The system configuration software will allocate space by writing the assigned address into the corresponding Base Address register of the Configuration Registers The memory map for ACPC8630 8635 is shown in Tables 3 3 Table 3 3 ACPC8630 8635 Carrier Board Memory Address High Byte Low Byte Address Hex D15 008 007 000 Reset Status Control _____0003 ___ interrupt Pending Register 0002 _____ 005 IP A Interrupt 0 Select Space __000 0009 IP B Interrupt 0 Select Space 0008 000B IP B Interrupt 1 Select Space 000A 000D 000C 003F 003E ID Space ID Space 007 007 ID Space ID Space L 00 00 1 00CO 017F 017E Space Space 01 01 Space Space 027F 027E 0281 0280 Notes Table 3 3 1 Not Used locations when read will return logic high 1 for all bit locations The ACPC8630 8635 base address is determined through the CompactPCI Configuration Registers The addresses given in Table 3 3 are relative to the base address of the ACPC8630 8635 carrier The addresses within each IP s own space are specific to that IP module Refer to the IP module s User Manual for information relating to the IP specific registers The Carrier registers IP Identification ID spaces IP Input Output IO and IP Interrupt spaces are accessible via the CompactPCI bus space as given in Table 3 3 A 32 bit
46. pactPCI specification requires software driven initialization and configuration via the Configuration Address space This CompactPCI carrier provides 256 bytes of configuration registers for this purpose as shown in Table 3 2 to facilitate Plug and Play compatibility The Configuration Registers are accessed via the Configuration Address and Data Ports The most important Configuration Registers are the Base Address Registers and the Interrupt Line Register which must be read to determine the base address assigned to the carrier and the interrupt request line that goes active on a carrier interrupt request Table 3 2 Configuration Registers D15 D7 ps me o oo __ 10 1024 Vendor ID 1085 Command Class Code Rev ID BIST Cache Base Addr Memory Mapped Configuration Registers Base Address for I O Mapped Configuration Registers 32 bit Memory Base Address for ACPC8630 8635 Not Used ID 1024 Not Used Reserved Reserved 7 10 Subsystem Vendor ID 10B5 Inter Line MEMORY MAP The 1K byte of memory consumed by the board is composed of blocks of memory for the ID I O and INT spaces corresponding to two IP modules In addition a small portion of the 1K byte address space contains registers specific to the function of the carrier board INDUSTRIAL PACK SERIES ACPC8630 8635 CompactPCI BUS CARRIER BOARD The carrier is configured to map this 1K byte block of memory into 32 bit memory s
47. pical 32 bit IP module read assuming 0 IP module wait states Interrupts eene CompactPClbus INTA interrupt signal Up to two requests sourced from each IP mapped to INTA Interrupt vectors come from IP modules via access to IP module INT space 32 bit Memory Upon power up the system auto configuration process plug amp play maps the carriers base address for a 1K byte block of memory into the PCI bus 32 bit Memory Space 12 INDUSTRIAL I O PACK COMPLI ANCE Specification This device meets or exceeds all written Industrial I O Pack specifications per ANSI VITA 4 1995 For 8MHz operation only and IP I O Mapping to PICMG 2 4 R1 0 Electrical Mechanical Interface Carrier supports two single size IP modules A B 32 bit IP modules are not supported Space i eee eene 16 bit and 8 bit Supports 128 ID Space nes Memory Interrupts esses Access LED Illuminate duration ENVIRONMENTAL Operating Temperature Relative Humidity Storage Temperature Non Isolated Radiated Field Immunity Electromagnetic Interference Immunity EMI Electrostatic Discharge Immunity 0
48. r connecting Model 5025 552 termination panel to the TRANS C100 Transition Module The unshielded cable is recommended for digital I O while the shielded cable is recommended for optimum performance with precision analog applications These cables are used for rear I O only in conjunction with the ACPC8635 E and the TRANS C100 Termination Panel Model 5028 378 SCSI 2 Termination Panel DIN rail mountable panel provides 50 screw terminals for universal field I O termination Connects to ACPC8630 E board using SCSI 2 to CHAMP 0 8mm Cable Shielded Model 5028 372 Model 5025 552 DIN rail mountable panel provides 50 screw terminals for universal field I O termination Connects to Acromag ACPC8635 E board using the TRANS C100 and flat ribbon cables Model 5025 550 X or 5025 551 X CompactPCI Transition Module INDUSTRIAL PACK SERIES 8630 8635 BUS CARRIER BOARD Model TRANS C100 This module plugs into the rear backplane directly behind the ACPC8635 E carrier board The field I O connections are made through the backplane to the J2 connector of the carrier board and then routed to a 100 pin header male condo connector P1 on the transition module marked IP module slots A through for rear exit from the card cage This module is available for use in card cages which provide rear exit for connections via 80 mm wide transition modules transition modules can only
49. s INDUSTRIAL PACK SERIES 8630 8635 CompactPCI BUS CARRIER BOARD CompactPCI Configuration Address Space When the computer is first powered up the computer s system configuration software scans the CompactPCI bus to determine what CompactPCI devices are present The software also determines the configuration requirements of the CompactPCI card The system software accesses the configuration registers to determine how many blocks of memory space the carrier requires It then programs the carrier s configuration registers with the unique memory address range assigned The configuration registers are also used to indicate that the CompactPCI carrier requires an interrupt request line The system software then programs the configuration registers with the interrupt request line assigned to the CompactPCI carrier Since this carrier is relocatable and not hardwired in address space this carrier s mapping and IRQ information is stored in the carrier s Configuration Space registers Configuration Transactions The CompactPCI bus is designed to recognize certain I O accesses initiated by the host processor as a configuration access Configuration uses two 32 bit I O ports located at addresses OCF8 and OCFC hex These two ports are 32 bit configuration address port occupying I O addresses OCF8 through OCFB hex e 32 bit configuration data port occupying I O addresses through OCFF hex
50. s recognized by the carrier board and is recorded in the carrier board s Interrupt Pending Register A carrier board pending interrupt will cause the board to pass the interrupt to the CompactPCI bus provided the Interrupt Enable bits of the carriers Status Register have been enabled see section 3 for programming details The PC interrupt request line assigned by the system configuration software will then be asserted The CPU will respond to the asserted interrupt line by executing the interrupt service routine corresponding to the interrupt line asserted The interrupt service routine is executed only if the IRQ on the CPU s 8259 interrupt controller has been previously unmasked see section 3 for programming details The interrupt service routine should respond to an interrupt by accessing IP Interrupt Select INTSEL space The interrupt service routine should also conclude the interrupt routine by writing the End Of Interrupt command to the CPU s 8259 interrupt controller see section 3 for more details Power Failure Monitor The carrier board contains a 5 volt undervoltage monitoring circuit which provides a reset to the IP modules when the 5 volt power drops below 4 27 volts typical 4 15 volts minimum This circuitry is implemented per the Industrial I O Pack specification INDUSTRIAL PACK SERIES ACPC8630 8635 CompactPCI BUS CARRIER BOARD Power Supply Fuses The 5V supply lines to each of the IP modules are
51. t board providing up to two industry standard IP module interfaces The carrier board s CompactPCI bus interface allows an intelligent single board computer CompactPCI bus Master to control and communicate with IP modules that are present on the CompactPCl bus carrier IP module field I O connections link to the field I O connections of the carrier The CompactPCl bus and IP module logic commons have a direct electrical connection i e they are not electrically isolated However the field I O connections can be isolated from the PCI bus if an IP module that provides this isolation between the logic and field side is utilized A wide variety of IP modules are currently available from Acromag and other vendors that allow interface to many external devices for digital I O analog I O and communication applications CompactPCI Bus Interface The carrier board s CompactPCI bus interface is used to program and monitor carrier board registers for configuration and control of the board s documented modes of operation see section 3 In addition the CompactPCI bus interface is also used to communicate with and control external devices that are connected to an IP module s field I O signals assuming an IP module is present on the carrier board CompactPCI bus interface is implemented in the logic of the carrier board s CompactPCI bus target interface chip The CompactPCI bus interface chip implements PCI Specification Version 2 1
52. tilizes Type B right angle female connector 88 contacts with upper shield Not compatible with 64 bit or PXI Note Also follows IP field I O mapping to CompactPCI field I O CompactPCI Specification PICMG 2 4 R1 0 for Pins 1 11 Pins 12 22 were changed to maintain compatibility with the core specification PICMG 2 0 R3 0 P5 6 Carrier Front Panel 50 pin female connectors Field I O Model ACPC8630 AMP 787096 1 or equivalent high density right angle Compatible with 64 bit cPCI or PXI P1 3 IP Field 50 pin male plug header AMP 173280 3 or equivalent P244 IP Logic 50 pin male plug header AMP 173280 3 or equivalent Power Board power requirements are a function of the installed IP modules This specification lists currents for the carrier board only The carrier board provides 5V 12V and 12V power to each IP from the CompactPCI bus Each IP module supply line is individually filtered and fused Fuses 5 volts 2 amp per slot 12 volts 1 amp per slot INDUSTRIAL PACK SERIES 8630 8635 CompactPCI BUS CARRIER BOARD The power failure monitor circuit provides a reset to IP modules when the 5 volt power drops below 4 27 volts typically 4 15 volts minimum Currents specified are for the carrier board only add the IP module currents for the total current required from each supply 5 Volts 55
53. tions Interrupt Configuration No hardware jumper configuration is required All interrupt enabling and status are configured via programmable registers on the carrier board see Section 3 for programming details The carrier board passes interrupt requests from the IP modules to the PCI bus Refer to the IP modules for their specific configuration requirements CONNECTORS Connectors of the carrier consist of two carrier front field I O connectors for model ACPC8630 one carrier rear field I O connector for model ACPC8635 and one CompactPCI bus interface connector In addition four IP modules connectors are also present two IP module logic connectors and two IP module field connectors These interface connectors are discussed in the following sections INDUSTRIAL I O PACK SERIES 8630 8635 BUS CARRIER BOARD Carrier Front Field I O Connectors Model ACPC8630 The model ACPC8630 carrier field connections are made through the front via P5 and P6 for IP modules in positions A and B Front field Connectors P5 and P6 50 pin right angle female connectors AMP 787096 1 or equivalent Connectors are high density and there is one connector for each IP module marked with A amp B on the front carrier panel Pin assignments are defined by the IP module employed since the pins for the IP module field side correspond identically to the pin numbers of the front panel connectors Carri
54. veX control for each Acromag IP module as well as a generic ActiveX control for non Acromag IP modules 2 0 PREPARATION FOR USE UNPACKING AND INSPECTION Upon receipt of this product inspect the shipping carton for evidence of mishandling during transit If the shipping carton is badly damaged or water stained request that the carrier s agent be present when the carton is opened If the carrier s agent is absent when the carton is opened and the contents of the carton are damaged keep the carton and packing material for the agent s inspection For repairs to a product damaged in shipment refer to the Acromag Service Policy to obtain return instructions It is suggested that salvageable shipping cartons and packing material be saved for future use in the event the product must be shipped This board is physically protected with packing material and electrically protected with an anti static bag during shipment lt is recommended that the board be visually inspected for evidence of mishandling prior to applying power UTION SENSITIVE ELECTRONIC DEVICES 00 SHIP OR STORE NEAR STRONG ELECTROSTATIC ELECTROMAGNETIC MAGNETIC OR RADIOACTIVE FIELDS The board utilizes static sensitive components and should only be handled at a static safe workstation CARD CAGE CONSIDERATIONS Refer to the specifications for loading and power requirements Be sure that the system power supplies are able to accommodate the power requ
55. ving each IP module e ESD Strip on ACPC8630 8635 Board The ACPC8630 8635 board has been designed to provide electrostatic discharge ESD capability by using an ESD strip on the board per ANSI VITA 1 1 1997 and IEEE1101 10 e Injector Ejector Handle The ACPC8630 8635 uses modern injector ejector handle which pushes the board into the rack during installation and has a positive self locking mechanism so it cannot be unlocked accidentally This handle is fully IEEE 1101 10 compliant and is needed to give leverage to install and remove the board EMC Front Panel The ACPC8630 8635 uses the preferred EMC front panel per IEEE 1101 10 specification e 5 Volt CompactPCI Keying The ACPC8630 8635 implements a keying mechanism to differentiate 5V or 3 3V signaling operation This board uses 5V signaling operation The key is inserted into the J1 connector Key Color Brilliant Blue e ActiveX Control Software is Available Acromag provides Object Linking and Embedding ActiveX controls software for Windows 95 98 ME 2000 and NT This software Model IPSW OLE PCI MSDOS format provides individual ActiveX controls that allow IP modules and Acromag personal computer carriers to be easily integrated into Windows application programs such as Visual C Visual Basic Borland C Builder M Microsoft Office 97 applications and others CompactPCI BUS INTERFACE FEATURES Slave Module read and write accesses i
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