The GPIB to RS232 and Digital-IO Converter User Manual for KI
Contents
1. SOUR FREQ 1 88000000 0 041 gt SEND 24 SOUR POW ALC BAND AUTO 1 lt ON 042 gt SEND 24 SOUR POW LEV 66 SOUR POW LEV 1 66 00 043 gt SEND 24 SOUR FREQ 6686 SOUR FREQ 1 66000000 0 044 gt SEND 24 SOUR POW ALC BAND 1 100000 045 SEND 24 SOUR CORR 1 lt 0 046 gt SEND 24 SOUR POW LEV 44 SOUR POW LEV 1 lt 44 00 047 gt SEND 24 SOUR FREQ 4486 SOUR FREQ 1 lt 44000000 0 048 gt SEND 24 OUTP AMOD AUTO SOUR POW STEP 1 OPC 1 lt 1 049 gt SEND 24 SOUR POW LEV 55 SOUR POW LEV 1 page42 050 051 052 053 054 055 Utilizi of KI G The met The r 001 002 003 004 005 006 007 008 009 010 lt 55 00 gt SEND 24 SOUR FREQ 5586 SOUR FREQ 1 lt 55000000 0 gt SEND 24 SOUR FREQ 996 SOUR FREQ 1 lt 99000000 0 gt SEND 24 SOUR AM EXT COUP X0PC 1 lt 1 gt SEND 24 SOUR FREQ 1006 SOUR FREQ 1 lt 100000000 0 gt SEND 24 SOUR POW LEV 20 SOUR POW LEV 1 lt 20 00 gt SEND 24 SOUR FREQ 200E6 SOUR POW LEV 10 SOUR FREQ 1 lt 200000000 0 ng KiGiRax and GPIB Controller KI GC1201 to test the functions RUA01 hod described as below 1 Make the Rxd and Ted pin for KI GRUAO1 RS232 PORTa linked together and2. KI GC1201 firmware version 2 1 and Further is to support PIO only firmware update please contact with E mail kitec phkaku com Instruction Findlisten Rp 24 25 26 27 Description 1 PC give instruction Findlisten to X1 6C1201 2 KI GC1201 will execute the Findlisten procedure of IEEE488 to each GPIB address from 1 to 30 3 KI GC1201 will transmite back to PC the result 24 25 26 27 obtained from executing the item 2 above mentioned 24 means Primary Address 24 and without Secondary Addres 25 means Primary Address 25 and without Secondary Addres 26 means Primary Address 26 and without Secondary Addres 27 means Primary Address 27 and without Secondary Addres Instruction Findlistenf 24 25 26 27 Rp ZZ18ZZ19ZZ1AZZ1B Description ZZ in the ZZ18ZZ19ZZ1AZZ1B means the GPIB without Secondary Address Example ZZ18 means the GPIB Address for Digital IO Port of 1 401 is Primary Address 24 Hex18 24 and without Secondary Address Instruction Findlisten 24 25 26 27 Rp 24 25 26 27 page36 Description 1 PC give instruction Findlisten 24 25 26 27 to KI GC1201 2 KI GC1201 will execute the Findlisten procedure of IEEE488 to GPIB address 24 25 26 and 27 3 KI GC1201 will transmite back to PC the result 24 25 26 27 obtained from executing the item 2 above mentioned 24 means Primary Address 24 and without Secondary Addres 25 means Primary Address
3. sets Square llave input and the output with Programmable Duty Cycle interface KI GRUAO1 DUTY XR1 sets Square llave input and the output with Programmable Frequency interface KI GRUAO1 XR1 and then many electrical interfaces above mentioned are controlled through KI GRUAO1 by GPIB Controller page6 Other Instruments or Equipments with GPIB Interface Instrument with GPIB Interface GPIB CONTROLLER KI GC1201 PC Control all Instruments Equipments and all Interfaces of KI GRUAOI Equipment with RS232 Private PCB for jnterfuce testing purpose The Output or 2 Input control 1119 obtained from K1 6RUA01 KI GRUAO1 Communicating PC Programmed with KI GRUAO1 Duty Cycle or by Interface Frequency for of RS232 TTL the S Vave utput The Square Waves K x a Terina kind quare Wave uty Cycle Topat Yros f ce Frequency input Private PCB from KI GRUAOI Interface 1P2T Switch input of Relay EL from the relay of the K1 6RUA01 Rx Tx Digital IO PORTz and the 10 of square save KI GRUXR1 KI GRUADI Wa 124 page7 e GPIB to 83232 and Digital 10 Converter 5 75160 5 75161 PORTU Tx Rx KI GRUADI St N 8 Jee IG 5u59264G40J mmm POTIR JACK with center P NC ud BYDC 2 1915 5 11 25044 GPIB to 20r4RS232 and 3DigitallO Converter KI GRUSR1 KI GRUAO1 SR1 KI GRUAO1 S4R SN75160 575191 KI
4. 00 Description page33 1 KiGirax exe will transmite PIO 26 00 PIO 27 to KI GC1201 22 a KI GC1201 will transmite the Hex data 00 to the PORTx of KI GRUAO1 i e KI GC1201 transmite the following signal of 488 1 to KI GRUAOI ATN01 UNL LA26 ATNOO 00 ATN01 b KI GRUAO1 will configure the output value of Digital IO PORTx as 00 c KI GC1201 will read the input value of the KI GRUAOI PORTy i e KI GC1201 transmite the following signal of ieee488 1 to KI GRUAOI ATN01 UNL 1400 TA27 ATNOO READ DATA ATN01 KI GC1201 read the correct value to be 00 b PIO 26 FF P10 27 Rp FF Description 1 KiGirax exe will transmite PIO 26 FF PIO 27 to KI GC1201 2 a KI GC1201 will transmite the Hex data FF to the PORTa of KI GRUAOl i e KI GC1201 transmite the following signal of ieee488 1 to KI GRUAOI ATNO1 UNL TAO0 LA26 ATNOO FF EOI ATNOI b KI GRUAO1 will configure the output value of the Digital IO PORTx as FF c KI GC1201 will read the input value of the PORTy of KI GRUA01 i e KI GC1201 transmite the following signal of ieee488 1 to KI GRUAOI ATN01 UNL 1400 TA27 ATNOO DATA ATNOI KI GC1201 read the correct value to be FF PIO 27 00 PI0 26 page34 Rp 00 Description 1 KiGirax exe will transmite PIO 27 00 PIO 26 to KI GC1201 22 a KI GC1201 will transmite the Hex data 00 to t
5. 14 To inspect function of Rs232 PORTa and PORTb for KI GRUA01 14 3 To inspect function of Digital 10 PORT and PORTy for KI GRUA01 16 Application Example for KI GRUA01 19 Example for controlling KI GRUAO1 Digital IO PORT with KI GC1201 19 Examples for controlling KI GRUAO1 RS232 PORT with KI GC1201 21 To test KI GRUAO1 RS232 Port with Angilent 82357 21 To test KI GRUAO1 Digital IO Port with Angilent 82357B 21 Programming examples for KI GRUAO1 with PC and Visual C 23 VISUAL C communication subprograms for KI GRUAO1 RS232 PORT 24 page2 The Electrical specification of K1 6RUA01 R2 Power voltage DC 6 81 to 7 5V Power current DC 150 mA no load and DC 250 mA Max GPIB Connector DB24 Female RS232 Connector DB9 DTE Female Power Jack 2 Imm 5 5mm 11mm Voltage for the center of Power Jack is positive The ports for interface TTL level output port number for RS232 1 PORTa RS232 level output port number for RS232 2 PORTa and PORTb Port number for Digital IO 2 PORTx and PORTy Port number for IEEE GPIB 1 Interface voltage the output voltage of Tx pin for RS232 TTL connector DC 5V the input voltage of Rx pin for RS232 TTL connector DC 5V the output voltage for pin of Digital IO DC 5V the input voltage for pin of Digital IO DC 5V Max Support to GPIB Function SH AH L T
6. Female RS232 Connector DB9 DTE Female Power Current Power Voltage DC 7V DC 130 mA no load DC 250 mA Max page12 Interface Voltage RS232 TTL Interface Yoltage 4 85VDC to 5 25VDC Regulated Digital IO Interface Voltage 4 85VDC to 5 25VDC Regulated The output of Digital IO Pin Voltage Digital IO Interface Voltage Max Current Source 5 mA Max each pin The input of Digital IO Pin Voltage TTL Level must not excess the Digital IO Interface Voltage The Access of Digital IO Pin Method Directly IO Acess that is a The data input from GPIB BUS will be transmitted to Digital IO PORT directly b The data input from Digital IO PORT will be transmitted to GPIB BUS directly c The Input Output state of Digital IO PORT will be switched automatically d The Digital IO PORT have the function of Latch when being in the Output State e The GPIB DATA format regard to the input and output of Digital IO PORT One Byte PORT Value 4 EOI Signal The output of RS232 TxPIN Voltage RS232 TTL Interface Yoltage Max The input of RS232 RxPIN Voltage TTL Level must not excess the RS232 TTL Interface Vol tage GPIB Handshake Timing Per Byte Data output Sus Min Data input 50ns Min Support to GPIB Function 1 AHI 14 T6 SRI page13 KI GRUAO1 receive data which will be saved in its IO BUFFER from RS232 PORT After already receiving whole BLOCK DATA datat0d0a
7. GRUSRI KI ERU 5 9 D 5 a page8 v IIIJ e GPIB to RS232 and DigitallO Converter KI GRUA01 KI GRUAO1 DR1 0 45 82338 mm GPIB to 2PCS RS232 and Digital 10 Converter KI GRUDR2 KI GRUAO1 DR2 wire 99206 61 0 0 v Mti ww eesos 0692285 page9 q o Q e The feature of KI GRUAO1 a The 2 sets of instruments which are lov cost and have the interface of RS232 only will be able to link together and link with the other instruments which have the interface of GPIB through KI GRUAOI b a GPIB Controller and the two sets of Digital 10 Port 16 IO PIN for KI GRUAO01 will be able to control the electronic circuit board and also read the digital signal from it c The GPIB Controller and PC will be able to control the instruments of item a above mentioned after these instruments have been linked with KI GRUAOI The driving of the KI GRUA01 Interfae signal will be taken by Embed MPU 8051 and 14 1 4128 It is not necessary to add extra PC Driver operation is easy and many complicating programs for controlling will be simplified as a program of Gpib Application For example page10 COM3 128000 PC can get data from Barcode Scanner for example ST 66 Control Relay LEG 5 execute instructions input from the Yindovs button of Windows Program mentioned as above and output exection result to the log file xxxxxxxxxxx
8. KI GRUAO will enable its REQUEST SERVICE signal If all of the data in the IO BUFFER of KI GRUAO1 are read by GPIB CONTROLLER the IO BUFFER will be cleared and the REQUEST SERVICE signal will be disabled by KI GRUAOI Description GPIB CONTROLLER gives the Query instruction to KI GRUAOl1 if instrument needs much time to prepare the data which will be transmitted to GPIB CONTROLLER It will put to use the SR function of KI GRUAO1 to escape making the GPIB ERROR for reading data from instrument too fast or wasting too much time for reading data from the instrument too slow SR Function output Serial Poll will output 3 bytes First Byte 50 KI GRUA01 IO Buffer is ready First Byte NULL KI GRUAO1 Out Buffer is not ready Second Byte t meas that 10 Buffer of KI GRUAO1 get ready just time for the High Byte Value of the data number Third Byte It meas that 10 Buffer of KI GRUAO1 get ready just time for the Low Byte Value of the data number Description To take KI GC1201 Controller Instruction SPOLL 24 Rp 80 Description Because 80 50Hex is means that KI GRUAO1 10 Buffer is ready Instruction SPOLL amp 24 Rp 80 1 64 Description First Byte 80 Because 80 50Hex is means that KI GRUAO1 10 Buffer is ready Second Byte 1 page14 Third Byte 64 data Number in KI GRUAO1 10 Buffer 256 1 64 820 Instruction SPOLL amp 24 Rp 500140 Description First Byte 50 50Hex
9. SR The configuration of KI GRUAO1 when it is powered on RS232 BAUDRATE 9600 It can be changed by instruction RS232 xxxxx GPIB ADDRESS 24 25 26 27 It can be changed by instruction GPIB xx The parameter value of Control of Data Flow 0 All of the RS232 PORT are configured as Default Data Flow Type and it can be changed by the instruction of INPUT n The parameter value of Baudrate T The Baudrate of RS232 PORT is configured as 9600 and it can be changed by the instruction of RS232 n The parameter value of GPIB 24 The GPIB address of Porta Portb Portx and Porty is configured as 24 25 26 and 27 and it can be changed by the instruction of GPIB nn The parameter of Rs232 interface Baudrate 2400 9600 default 14400 19200 28800 38400 57600 115200 128000 Parity none Bit No 8 Stop Bit No zl Signal Line RXD 2th pin TXD 3th pin Input Buffer 148 bytes RS232 Connector of PORTa Rs232 Level DTE The PCB of KI GRUAO1 R2 Material FR4 double side and surface with Immersion gold Size 5 49 x 6 48cm page3 The Electrical specification of K1 6RUA01 R4 Power voltage DC 6 81 to 7 5V Power current DC 150 mA no load and DC 250 mA Max GPIB Connector DB24 Female RS232 Connector DB9 DTE Female Power Jack 2 Imm 5 5mm 11mm Voltage for the center of Power Jack is positive The ports for interface TTL level output port number for RS232 1 PO
10. instrument vith RS232 PORT Some old type of instrument whose RS232 PORT operation put to use the RTS CTS DTR and DSR of the Handshake Signal Line and vhich have no svitch for the function of the RS232 Handshake Option is unable to link with KI GRUAOl There are two solutions 1 Utilizing the GPIB interface to link the instrument GPIB Controller and the other instrument 23Tt should put the signal of the DATA SET READY and CLEAR TO SEND which are read through the DSR and CTS pin by the instrument to be YES This method is as below Method for disabling the Hardware Handshaking Function of Instrument The RS232 DSR The RS232 TXD pin of Instrument IM148 pin of Instrument wr The RS232 RTS The RS232 CTS pin of Instrument pin of Instrument and then link instruments and GPIB Controller through the RS232 PORT of KI GRUAOI Instruments whose RS232 PORT operation does not use the DTR and DSR of the Handshake Signal Line is able to link with KI GRUAOI method of Data Flow Type is setup for KI GRUAOI The RS232 PORT DTE of KI GRUAO1 is linked with that of PC Cor USB to RS232 Converter through RS232 CABLE FOR CROSSOVER KI GRUAO1 is connected with power 7V Min 46 8V 5V The Application Program of KiGirax exe WindowsXp Hyper Terminal or other Windows RS232 Terminal are executed and the Baudrate page16 of RS232 PORT for PC is setup as 115200 4 The set up of Data Flow Type for KI GRUA01 In
11. 25 and without Secondary Addres 26 means Primary Address 26 and without Secondary Addres 27 means Primary Address 27 and without Secondary Addres Instruction PIO 26 PIO 27 00 idn 00 5PORTy Read From PORTx PIO 26 Rp 00 PORTy Read From PORTx 00 Description 1 PC give the instruction PIO 26 PIO 27 00 idn 00 5PORTy Read From PORTx P10 26 to KI GC1201 2 KI GC1201 will transmite the low level instruction for PIO 26 to the PORTx Primary Address 26 of KI GRUAO1 and make PORTx to be setup as state of input 3 KI GC1201 will transmite 00 Hex and EOI Signal to PORTy Primary Address 27 of KI GRUAO1 and make the output of PORTy to be setup as 00 Hex 4 KI GC1201 will transmite 00 5PORTy Read From PORTx back to PC 5 KI GC1201 read the PORTx input of KI GRUAOI 6 KI GC1201 transmite the result read from item5 back to PC Instruction PIO 26 PIO 27 FF idn FF 5PORTy Read From PORTx PIO 26 Rp FF gt PORTy Read From PORTx FF Description 1 PC give the instruction P10 26 PIO 27 FF idn FF gt PORTy Read From PORTx PIO 26 to KI GC1201 2 KI GC1201 will transmite the low level instruction for PIO 26 to the PORTx Primary Address 26 of KI GRUAO1 and make PORTx to be setup as state of input 3 KI GC1201 will transmite FF Hex and EOI Signal to PORTy Primary Address 27 of KI GRUAO1 and make the output of page37 PO
12. LEV 1 lt 11 00 003 gt SEND 24 SOUR FREQ 11E6 SOUR FREQ 1 11000000 0 004 gt SEND 24 XESE XESR XPRE XSRE NSTB XOPC lt 0 128 0 0 16 1 005 gt SEND 24 SOUR POW LEV 15 SOUR POW LEV 1 page40 lt 15 00 006 SEND 24 SOUR FREQ 25E6 SOUR FREQ 1 lt 25000000 0 007 SEND 24 SOU lt 18 00 IR POW LEV 18 SOUR POW LEV 1 008 gt SEND 24 SOUR FREQ 1886 SOUR FREQ 1 lt 18000000 0 009 SEND 24 SOUR POW LEV 12 SOUR POW LEV 1 010 011 lt 12 00 gt SEND 24 SOUR FREQ 12EF6 SOUR FREQ 1 lt 12000000 0 gt SEND 24 SOUR POW LEV 10 SOUR POW LEV 1 lt 10 00 012 gt SEND 24 SOUR FREQ 50E6 SOUR FREQ 1 lt 50000000 0 013 gt SEND 24 SOUR POW LEV 10 SOUR POW LEV 1 lt 10 00 014 gt SEND 24 SOUR FREQ 1086 SOUR FREQ 1 015 016 017 lt 10000000 0 gt SEND 24 SOUR POW LEV 13 SOUR POW LEV lt 13 00 gt SEND 24 SOUR FREQ 13E6 SOUR FREQ 1 lt 13000000 0 gt SEND 24 SOUR POW LEV 16 SOUR POW LEV 1 lt 16 00 018 gt SEND 24 SOUR FREQ 16E6 SOUR FREQ 1 lt 16000000 0 019 SEND 24 SOUR POW LEV 19 SOUR POW LEV 1 020 021 022 023 024 025 lt 19 00 gt SEND 24 SOUR FREQ 19EF
13. of first byte is means that KI GRUAOI 10 Buffer is ready Second Byte 01 1 Third Byte 40 Hex 64 data Number in KI GRUAO1 IO Buffer 256 1 64 820 KI GC1201 GPIB Controller firmware Version 2 1 and further is to support the function for Multiple Byte Serial Poll Serial Pol1 with Multiple Byte and take the job of testing the SR Function of KI GRUAO1 The configuration of KI GRUAO1 when it is powered on RS232 BAUDRATE 9600 It can be changed by instruction RS232 xxxxx GPIB ADDRESS 24 25 26 27 It can be changed by instruction GPIB xx Control of Data Flow All of the RS232 PORT are Default Data Flow Type that is the value of Input is 0 and that can be changed by the instruction of INPUT x XThe Material and Size of KI GRUAO1 PCB Material which is Double side and surface with Immersion gold Size 5 49cm x 6 64cm XProtocol of KI GRUAO1 RS232 PORT interface Baudrate 2400 9600 default 14400 19200 28800 38400 57600 115200 128000 Parity none Bit No 8 Stop Bit No 1 Signal Line RAD TXD 10 Buffer 748 bytes Output format of PORTa Rs232 Level DTE Same vith the output format of PC Rs232 PORT page15 Note a b c Because KI GRUAO1 does not support RTS CTS DTR and DSR of Handshake Signal Line the RS232 Handshake Option of RS232 PORT for instrument must set up as OFF and then the KI GRUAO1 will be able to link
14. the Rxd and Txd pin for KI GRUAO1 RS232 PORTb linked together also 2 To execute the test program KI GRUAOITst for KiGiRax esults for testing gt FINDLISTEN lt 24 25 26 27 gt FINDLISTEN 24 25 26 27 lt 27182719771 721 gt PIO 26 27 FF00 lt 255 00 gt SEND 24 ABCDEFGHI JKLMNOPQRSTUVWXYZ1 234567890 lt ABCDEFGHI JKLMNOPQRSTUVWXYZ123456 890 gt SEND 25 ABCDEFGHIJKLMNOPQRSTUYWXYZ123456 7890 lt ABCDEFGHI JKLMNOPQRSTUVWXYZ123456 890 gt SEND 26 FF lt F gt SEND 27 00 lt 0 gt SEND 25 1234567890 lt gt SPOLL 25 80 SEND 25 page43 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 1234567890 gt SEND 24 1234567890 lt gt SPOLL 24 lt 80 gt SEND 24 lt 1234567890 gt SEND 24 ABCDEFGHI JKLMNOPQRSTUVWXYZ1 234567890 lt ABCDEFGHI JKLMNOPQRSTUVWXYZ1234567890 gt SEND 25 1234567890 lt gt SPOLL 25 lt 80 gt SEND 25 lt 1234567890 gt PIO 27 26 00FF lt 00 255 gt SEND 24 JKLMNOPQRSTUVWXYZ1 234567890 lt ABCDEFGHI JKLMNOPQRSTUVWXYZ123456 7890 gt SEND 25 ABCDEFGHI JKLMNOPQRSTUVWXYZ1 234567890 lt ABCDEFGHI JKLMNOPQRSTUVWXYZ123456 7890 gt SEND 25 1234567890 gt SPOLL 25 lt 80 gt SEND 25 lt 1234567890 gt SEND 24 12
15. 01 will transmite the data to instrument through KI GRUAO1 RS232 Port b The number of data are not limitted c if the data is the d or the Oa KI GRUAO1 will give up the data d if the data is with the signal of EOI KI GRUAO1 will transmite datat0dt0a to instrument through KI GRUAO1 RS232 Port kk 2 sets of RS232 PORT for KI GRUAOl only hold one 10 Buffer for common use When PC give the query instruction to one of RS232 PORT such as PORTb of KI GRUAO1 through GPIB Controller the next step PC must give the read data instruction to that of KI GRUAO1 must read the data in output buffer of instrument and must send them back to PC through that of KI GRUAO1 mentioned above There are no data carried away For instance Method with exaction SEND 25 VSET 5 VOUT SEND 26 VSET 7 or SEND 25 VSET 5 VOUT SEND 25 SEND 26 VSET 7 Method without exaction SEND 25 YSET 5 VOUT SEND 26 VSET SEND 25 When the data in output buffer of instrument are sent back to PC through RS232 PORT of KI GRUAOI the data path for address 25 is closed and the data path for address 26 is opened by the instruction SEND 26 YSET therefore the data transmitted to PC from output page18 buffer of instrument address 25 will be carried away Code Reader Data F low Type It is suit for transmitting a small number of data which transmition timing is indefinited from instrument to KI GRUAO1 R
16. 34567890 gt SPOLL 24 lt 80 gt SEND 24 lt 1234567890 gt SEND 24 ABCDEFGHI JKLMNOPQRSTUVWXYZ1234567890 lt ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890 gt SEND 24 1234567890 lt SPOLL 24 80 SEND 24 lt 1234567890 Programming examples for KI GRUAO1 with PC and Visual page44 KI GRUAO1 will be configured as default situation Gpib Address 24 25 26 27 Rs232 Baudrate 9600 1 Transmitting vset 5 iset 0 25 vset and iset to the RS232 PORTa of KI GRUAOl and reading the value of vset and iset from the RS232 PORTa of KI GRUA01 should be taken by PC and the program of Visual CH The codes of VISUAL WriteFile hComm SEND 24 N vset 5V V iset 0 25V r n strlen SEND 24 V vset 5V V iset 0 25V r n amp nBytesWrite NULL WriteAndReadBus 1000 hComm SEND 24 V vset V V iset V r n RdDataStr Description The value of vset and iset 4 992 0 2497 will be transmitted back to PC and saved in RdDataStr through the RS232 PORTa of KI GRUAO1 from instrument after sub program execute completely 2 configure the output of KI GRUAO1 DIGITAL IO PORTc as 3aHex 00111010 The codes of VISUAL C char portc char buffer page45 portc 0x3a wsprintf buffer PIO 26 V 2xV r n portc WriteFile hComm buffer strlen buffer amp nBytesWrite NULL gt 3 To configure the bit6 output of KI GRUAO1 PORTc a
17. 6 SOUR FREQ 1 lt 19000000 0 gt SEND 24 SOUR POW LEV 22 SOUR POW LEV 1 lt 22 00 gt SEND 24 SOUR FREQ 226 SOUR FREQ 1 lt 22000000 0 gt SEND 24 SOUR POW LEV 26 SOUR POV LEY 1 lt 26 00 gt SEND 24 SOUR FREQ 26E6 SOUR FREQ 1 lt 26000000 0 gt SEND 24 SOUR POW LEV 29 SOUR POW LEV 1 lt 29 00 026 gt SEND 24 SOUR FREQ 2986 SOUR FREQ 1 lt 29000000 0 027 gt SEND 24 SOUR POW LEV 32 SOUR POW LEV 1 page41 32 00 028 gt SEND 24 SOUR FREQ 3286 SOUR FREQ 1 32000000 0 029 gt SEND 24 XCLS XESE 1 32 XSRE 32 XOPC lt 1 030 gt SEND 24 SOUR FREQ 200E6 SOUR FREQ lt 200000000 0 031 gt SEND 24 SOUR POW LEV 30 SOUR POW LEV 1 30 00 032 gt SEND 24 SOUR FREQ OFFS 1 10 00 033 gt SEND 24 SOUR POW LEV 77 SOUR POW LEV 1 lt TT 00 034 gt SEND 24 SOUR FREQ 7TE6 SOUR FREQ 1 lt 77000000 0 035 gt SEND 24 SOUR FREQ STEP 1 lt 2000000 0 036 gt SEND 24 SOUR POW LEV 25 SOUR POW LEV 1 lt 25 00 037 gt SEND 24 SOUR FREQ 1756 SOUR FREQ 1 lt 175000000 0 038 gt SEND 24 SOUR POW LIM 1 10 00 039 gt SEND 24 SOUR POW LEV 88 SOUR POW LEV 1 88 00 040 gt SEND 24 SOUR FREQ 8886
18. 6789asdfgh jhzxcvbn E0I in 10 Buffer of KI GRUAO1 will be transmitted back to the EDIT WINDOW of Agilent Connection Expert The methods for utilizing the Angilent 82357B Gpib Control ler page39 to test the functions of KI GRUAO1 Digital 10 Port to execute Agilent Connection Expert to execute menu function Tool Interactive 10 menu function Connect 6P1B 27 1NSTR KI GRUA01 Execute menu function Connect GPIB 27 INSTR input command example To input j and click the button of Send Command because Ascii j Hex6A so the output of KI GRUAOI PORTy GPIB ADDRESS is 27 will be setup as 6A Hex 01101010 Note KI GRUAO1 will receive only the first byte of Command so it is the same to input the or jPwqerGFhurDSA12387y43zx b To click the button of Read Response button the data input from KI GRUAO1 PORTy will be transmitted to the EDIT WINDOW of Agilent Connection Expert Example The GPIB Controller KI GC1201 and the RS232 PORTa of KI GRUAOI Handshake setup as OFF are utilized for controlling the instrument of ROHDE amp SCHWARZ SME 03 The RS232 PORT for both KI GRUAO1 and ROHDE amp SCHWARZ SME 03 are DTE so it is necessary to take the linking method of Cross Link for them described it as below RS232 DB9 DTE ROHDESSCHWARZ SME 03 001 gt SEND 24 xIDN lt Rohde amp Schwarz SME03 833777 013 4 11 002 gt SEND 24 SOUR POW LEV 11 SOUR POW
19. CB of KI GRUAOI1 R4 Material FR4 double side and surface with Immersion gold Size 5 49cm x 6 48cm page4 Preface The design concept for KI GRUAOI The interface for the instrument Because the Packaged Message and Packaged Data are used to make communication between the interface of LAN or USB on the instrument and the other interface for the controller Such as PC Each interface for LAN or USB need to supply the driver to the interface controller for which interface is able to communicate with the controller If there are many different brands of instrument to be used the design of application program for controller will be very difficult But the Raw Message and Raw Data are used to make communication between the interface of GPIB or RS232 on the instrument and the other interface for the controller Such as PC the interface of GPIB or RS232 will be able to Communicate directly with the interface of controller Under the situation of utilizing many different brand of the Instrument there are no need of additional driver and the design for program of controller will be simple as an instrument to be used The LAN is usually used to make communication with the Long Distance or the Big Data transmission the cost of LAN Included of instrument and program design will be very expensive If there are no need for communication with the Long Distance or the Big Data transmission it would be cost down and raise up the working
20. KI GC1201 will transmite the ABCDEFGHI JKLMNOPQRSTUVWXYZ1 234567890 and signal of EOI to the PORTb of KI GRUA01 3 KI GRUAO will transmite page38 ABCDEFGHI JKLMNOPQRSTUVWXYZ1 234567890 to 10 buffer of KI GRUAO1 from the TXD Pin through RXD Pin of RS232 PORTb 4 KI GC1201 will read the contents of 10 Buffer in KI GRUAO1 and send the read results back to KiGirax exe 5 the contents read from item 4 must be ABCDEFGHI JKELMNOPQRSTUVWXYZ1 234567890 The methods for utilizing the Angilent 82357B Gpib Control ler to test the functions of KI GRUAO1 RS232 Port the Gpib Controller of Angilent 82357B is linked with the KI GRUA01 Board through GPIB CABLE The signal wire RXD and TXD of the TTL Level RS232 PORTb for KI GRUAO01 are linked together it means that the TTL Level RS232 Port of K1 GRUA01 will be linked as below PORTb RXD YS PORTb TXD Agilent Connection Expert program to be executed menu function Tool of Interactive 10 to be executed KI GRUAOL Execute the menu function Connect GPIB 25 INSTR command to be given example a To input 123456789asdfghjhzxcvbn and then click the button Send Command 1 Angilent 82357B Gpib Controller will transmite the data 123456789asdfghjhzxcvbn to KI GRUAOI 2 KI GRUAOl will transmite the data 123456789asdfgh jhzxcvbn to its 10 Buffer through PORTb RXD and PORTb TXD b Click the button to read response the data 12345
21. ORT for most instruments are usually the DCE method Data Communication Equipment The DTE Data Terminal Equipment of KI GRUAO1 is able to link with DCE of instrument However if the wiring method of RS232 PORT for instrument is not DCE but DTE It is necessary for linking the RS232 PORTs of KI GRUAO1 and instrument with the cable of the RS232 CABLE FOR CROSSOVER It is necessary for making the RS232 PORT DTE of KI GRUAOI linked to the RS232 PORT of PC throuth the cable of RS232 CABLE FOR CROSSOVER because the wiring method of the RS232 PORT for PC are usually the method of DTE Data Terminal Equipment It is necessary for Txd PIN to exchange Rxd PIN through the cable of the RS232 CABLE FOR CROSSOVER to make the RS232 PORT DTE of KI GRUAO1 linked to the RS232 PORT of PC instead of wiring directly DTE of KI GRUAO1 with DTE of PC it will make the Short Circuit of Rs232 Output Signal and demage the PC KI GRUAO1 and RS232 PORT of instrument In a word a The Txd PIN for RS232 PORT of KI GRAA01 must be linked with the Rxd PIN for PC or instrument b The Rxd PIN for RS232 PORT of KI GRAA01 must be linked with the Txd PIN for PC or instrument the format of data input and output for Digital IO PORTx and Digital 10 PORTy of KI GRUAO1 are always one byte of DATA of PortValue signal of EOI in accordance with IEEE488 standard procedure to make transmiting or receiving The Controlling Flow for KI GRUAO1 Digital IO PORT G
22. ORTa TXD PORTb RXD YS PORTb TXD 3 Configuration of KI GRUAOl will be taken as default and the GPIB ADDRESS and RS232 Protocol described below Primary Address all position for An configured as open address 24 vs PORTa address 25 vs PORTb address 26 vs PORTx address 27 vs PORTy RS232 Protocol Bl B2 and B4 configured as open 9600 n 8 1 page31 The GPIB connector of KI GRUAOl is linked with that of KI GC1201 The USB connector of PC is linked with that of KI GC1201 KI GRUAO1 will be connected with the POWER DC 7V Start to test a Instruction SEND 24 abcdefghi jklmnopqrstuvwxyz SEND 24 Rp abcdefghi jkImnopqrstuvwxyz Description 1 KiGirax exe will transmite SEND 24 abcdefghi iklmnopqrstuvvxyz SEND 24 to KI GC1201 2 a KI GC1201 will transmite abcdefghi iklmnopqrstuvvxyz to KI GRUAOI b KI GRUAO1 will transmite abcdef ghi jkImnoparstuvwxyz to 10 buffer of KI GRUA01 from TXD Pin of RS232 PORTa through the RXD Pin of RS232 PORTa c KI GC1201 will read the contents of 10 Buffer in KI GRUAO1 and send the read results back to KiGirax exe d the contents read from item c must be abcdefghi jkImnopqrstuvwxyz b Instruction SEND 25 abcdefghi iklmnopqrstuvvxyz SEND 25 Rp abcdefghi iklmnopqrstuvvxyz Description 1 KiGirax exe will transmite SEND 25 abcdefghi iklmnopqrstuvvxyz SEND 25 to KI GC1201 22 a KI GC1201 will transmite t
23. PIB CONTROLLER lt gt IEEE488 Interface lt gt Digital 10 PORT Description GPIB Controller directly control the interface of IEEE488 with IEEE488 1 command to set up Digital 10 PORT XThe Digital IO PORTx and Digital IO PORTy of KI GRUAO1 have page29 The properity of Dual Direction Each Digital IO pin of KI GRUAO1 is able to input and output signal a KI GRUAO1 will automatically configure the Digital IO pin as the state of output while PC send the signal to the Digital IO pin through the GPIB controller b KI GRUAO1 will automatically configure the Digital IO pin as the state of input while PC read the signal from the Digital IO pin through the GPIB controller Digital IO will have the function of Latching while it is configured as the state of output Note Instruction for reading Digital IO PORT such as READ SEND should not be utilized if the Digital IO PORT of KI GRUAOl is taken as a Output Control Pin only for the Digital IO PORT output of KI GRUAO1 will be cleared and configured as High Impedance situation State of Input after executing the instruction for reading For instance Executing instruction PIO 2 3 3AF4 will make the output latch of Digital IO PORT2 as 3A and Digital 10 PORT3 as F4 Executing instruction PIO 2 8 3AF4 will make the output latch of Digital IO PORT2 and PORT3 to be cleared and configured as State of Input XTo read the data describing for KI GRUAO1 fr
24. RTa RS232 level output port number for RS232 4 PORTa PORTb PORTc AND PORTA Port number for Digital IO 2 PORTx and PORTy Port number for IEEE GPIB 1 Interface voltage the output voltage of Tx pin for RS232 TTL connector DC 5V the input voltage of Rx pin for RS232 TTL connector DC 5V the output voltage for pin of Digital I0 DC 5V the input voltage for pin of Digital 10 DC 5V Max Support to GPIB Function SH AH L T SR The configuration of KI GRUAO1 when it is powered on RS232 BAUDRATE 9600 It can be changed by instruction RS232 xxxxx GPIB ADDRESS 2 3 4 5 6 and 7 It can be changed by instruction GPIB xx The parameter value of Control of Data Flow 0 All of the RS232 PORT are configured as Default Data Flow Type and it can be changed by the instruction of INPUT n The parameter value of Baudrate T The Baudrate of RS232 PORT is configured as 9600 and it can be changed by the instruction of RS232 n The parameter value of GPIB 2 The GPIB address of Porta Portb Portc Portd Portx and Porty is configured as 2 8 4 5 6 and 7 and it can be changed by the instruction of GPIB nn The parameter of Rs232 interface Baudrate 2400 9600 default 14400 19200 28800 38400 57600 115200 128000 Parity none Bit No 8 Stop Bit No 1 Signal Line RXD 2th pin TXD 3th pin Input Buffer 148 bytes RS232 Connector of PORTa Rs232 Level DTE The P
25. RTy to be setup as FF Hex 4 KI GC1201 will transmite FF gt Porty Read From PORTx back to PC 5 KI GC1201 read the PORTx input of KI GRUAOI 6 KI GC1201 transmite the result read from item5 back to PC Examples of utilizing KI GC1201 to control the RS232 PORT of KI GRUAO1 Instruction SEND 24 ABCDEFGHI JKLMNOPQRSTUVWXYZ123456 77890 Rp ABCDEFGHIJKLMNOPQRSTUVWXYZ123456 1890 Description Make the Txd and Rxd of KI GRUAO1 PORTa GPIB address 24 short before giving instruction SEND 24 1 KiGirax exe will transmite the SEND 24 ABCDEFGHI JKLMNOPQRSTUVWXYZ1 234567890 to KI GC1201 2 KI GC1201 will transmite the ABCDEFGHI JKLMNOPQRSTUVWXYZ1 234567890 and signal of EOI to the PORTa of KI GRUA01 3 KI GRUA01 will transmite ABCDEFGHI JKLMNOPQRSTUVWXYZ123456 7890 to 10 buffer of KI GRUAO1 from the TXD Pin through RXD Pin of RS232 PORTa 4 KI GC1201 will read the contents of 10 Buffer in KI GRUAO1 and send the read results back to KiGirax exe 5 the contents read from item 4 must be ABCDEFGHI JKLMNOPQRSTUVWXYZ1 234567890 Instruction SEND 25 ABCDEFGHIJKLMNOPQRSTUYWXYZ1234567890 SEND 25 Rp ABCDEFGHIJKLMNOPQRSTUVWXYZ123456 1890 Description Make the Txd and Rxd of KI GRUAO1 PORTb GPIB address 25 short before giving instruction SEND 25 1 KiGirax exe will transmite the SEND 25 ABCDEFGHI TKLMNOPQRSTUVYXYZ 1234567890 SEND 25 to KI GC1201 2
26. S232 BAUDRATE for PC must be setup as 115200 4 To read the data from the RS232 PORTa of KI GRUAOI Rs232 Press Enter Key gpib Press Enter Key input Press Enter Key Example Input rs2832 Press Enter Key Data Responded from KI GRUAO1 to PC GPIB 00 BAUDRATE 9600 INPUT 0 Command Baudrate Yalue RS232 0 2400 RS232 1 9600 default RS232 2 14400 RS232 3 19200 RS232 4 28800 RS232 5 38400 RS232 6 57600 RS232 7 115200 RS232 8 128000 Input gpib Press Enter Key Message responded from KI GRUAO1 to PC PORTa b c and 4 4 5 6 and 7 PORTx and y 2 and 3 XK1 GRUA01 amp j TTL RS232 PORT it is able to link with instrument through KI GRAA02 5V PIN Output It is Power Source which may replace the power of RS232 LINE DRIVER CIRCUIT BOARD when it is without power Note if the RS232 PCB for testing has power it will not use the 5V PIN The current supplied from 5V PIN must not page25 excess over 25mA x 5V PIN is unable to link to the power pin for PCB connector which have power it will make the Short Circuit of Power G PIN GROUND it will link with the ground of the connector in PCB For Testing Rx PIN INPUT it will link with the RS232 TTL LEVEL SIGNAL OUTPUT PIN in the PCB For Testing example the Txd PIN of Micro Computer 8051 Tx PIN OUTPUT it will link with the RS232 TTL LEVEL SIGNAL INPUT PIN in the PCB For Testing example the Rxd PIN of Micro Computer 8051 Testi
27. S232 PORT For example Scanner Barcode Reader etc The data transmitting from instruments to KI GRUA01 RS232 Port a Block Data The end of Block Data must be with 04 0 or Oa and the bytes of total data must not excess over 32 bytes b KI GRUAO1 will save the data input from Rs232 Port in its 10 Buffer until the data is 0a the end of Block data from Rs232 Port and then set the state of Request Service Signal as ON and the state of 10 Buffer Status as READY i e Serial Pol1 Status Byte 80 50Hex c GPIP Controller will read the data in the 10 Buffer of KI GRUAO1 for RS232 1 If the state of 10 Buffer Status is not Ready KI GRUAOl will not transmite data to GPIP Controller 2 If IO Buffer Status is ready KI GRUA01 will transmite two sets of Syncronous signal CNULLO EOI whole data in 10 Buffer and one signal of EOI 3 if all of data in 10 Buffer are already read by the GPIB CONTROLLER K1 6RUA01 will clear the 10 Buffer and Setup the state of 10 Buffer Status as unavailable i e Serial Poll Status Byte 0 Setup the state of Request Service Signal as off The data and the signal EOI transmitted from the page19 GPIB CONTROLLER to KI GRUAO01 GPIB Port a if the data is neither the 04 nor the 0a KI GRUAO will transmite the data to instrument through KI GRUA01 RS232 Port b The number of data are not limitted c if the data is the 0d or the 0a KI GRUAO1 will give up the da
28. The GPIB to RS232 and Digital 10 Converter User Manual for KI GRUAO1 R2 R4 DR1 DR2 SR DRLY DUTY and XRI EHF ww phkeku coo lt c d Jo la je 19 e e 2 0 a 210 o els o m m Je 6 KI x S http www phkaku con e mail kitec phkaku com pagel INDEK Preface The design concept for KI GRUA01 1 1 Specification of KI GRUAQ1 4 Interface of GRUA01 4 Electrical SpecificationI of GRUAQ1 R2 4 Support to GPIB Function 5 The SR Function output of KI GRUAQ1 6 Material and Size of KI GRUAOI PCB T The configuration of KI GRUAO1 RS232 PORT interface 7 Control of Data Flov for KI GRUAO1 RS232 Port 7 Configuration of KI GRUA01 RS232 Baudrate 8 The TTL RS232 PORT of KI GRUA0 9 The data format of KI GRUA01 Digital 10 PORT 11 The flowchart of KI GRUAO1 Digital IO PORT Internal Control 11 The configuration for KI GRUA01 GPIB Address 12 2 The inspection method of KI GRUA01
29. and d 4 5 6 and 7 PORTx and y 2 and 3 Description The instruction as mentioned above is given to KI GRUAO1 R4 the GPIB ADDRESS 0 will be converted to BASE GPIB ADDRESS 0 and it will be saved in the flash memory of IC SM59264 for KI GRUAO1 The KI GRUAO1 will read the BASE GPIB ADDRESS after the KI GRUAO01 is power on The GPIB ADDRESS of KI GRUAOI will be setup as BASE GPIB ADDRESS 0 PORTa 4 PORTb PORTc PORTd PORTx PORTy C P c on 5 To read the GPIB ADDRESS VALUE of KI GRUAO1 through its GPIB PORT After KI GRUA01 is power on and before it receive data from its GPIB PORT the Baudrate and GPIB ADDRESS value saved in the GPIB BUFFER of KI GRUAOl can be read from its GPIB PORT Example Input instruction through KI GC1201 findlisten Data Responded from KI GRUAO1 to PC 284567 Input instruction through KI GC1201 SEND 2 Data Responded from KI GRUAO1 to PC PORTa b c and d 4 5 6 and 7 PORTx and y 2 and 3 BAUDRATE 9600 KI GRUAO1 R4 INPUT 0 XTo read part of the data sheet for KI GRUAOI output from the RS232 PORTa of KI GRUAO1 1 RS232 PORT DTE for PC or USB to RS232 Converter and KI GRUAO1 will be linked together through RS232 CABLE FOR CROSSOVER page24 2 KI GRUA01 make connection with the power 7v 3 The appliction progran which is KiGiraz eze the Hyper Terminal of Windows XP or other communiction program of RS232 Terminal vill be executed and the R
30. efficiency to use the instrument of the GPIB or the RS232 interface The price of the instrument with RS232 interface is lowlier than that with GPIB interface but the multi instrtuments with RS232 interface linked each other through a controller of interface will be difficult The multi instruments with RS232 interface is able to link with this GPIB interface through the multiple RS232 interface of KI GRUAOl and then this GPIB will be made for connection with the controller of interface and other instruments which page5 have GPIB interface The internal structure of KI GRUAO1 KIGRUAOI xx T4Hc245 LC4128 CPLD 74Hc4052 8051 MPU DS2150rST3232 IEEEA88 1 0 Digital 1 0 Fi 5175160 Sn75161 Gpib Bus 2 4Rs232 TTL 1 2Rs232 Std 2Digital IO PORT eege The function of KI GRUAO1 DR1 SR1 DRLY DUTY XRI One set signal of GPIB Interface will be converted into 2 sets TTL Level of RS232 Interface KI GRUAOI R2 DRI DUTY XR1 or 1 sets TTL Level of RS232 Interface X1 GRUA01 SR1 set RS232 Level of RS232 Interface for KI GRUAO1 R2 or 2 set RS232 Level of RS232 Interface KI GRUAO1 DR1 DR2 SR1 DRLY DUTY XR1 2 sets Digital 10 interface KI GRUAOI DRI R2 XR1 or sets Digital IO interface X1 6RUA01 DR2 SR1 DRLY sets Serial Communication Controller interface Called it as SCCI below KI GRUA01 DR2 SR1 DRLY DUTY XR1 sets RELAY of LEGS interface KI GRUAO1 SRI DUTY XRl
31. ekxxkxxekxxkkxokxxkxokxxekxxkxxxkxxe int CALLBACK WriteAndReadBus C DWORD Wait TicketTime HANDLE hComm char WrDataStr char RdDataStr MSG Message int i n nReceive char buf 1024 rbuf 1024 DWORD dwTime nBytesRead xkxxkxxxxxxxkxxxkxxkkxxkxxekxxkxxkxxoxxxkxxkxxxekxxekkxxekxxok PC transmite the contents of WrDataStr to instrumene 34410a through ki usb gpib controller xxkxxxkxxkxxkkxxkxxxkxxokxekxxkxxkxkxexxxexxxekxxkxxekxxxkxx nReceive 0 if WrDataStr wsprintf rbuf Xs WrDataStr WriteFileChComn rbuf strlen rbuf amp nBytesWrite NULL dwTime GetTickCount Wait TicketTime RdDataStr 0 vhile 1 if GetTickCount gt dwTime if StopTest StopTest 0 PostMessage hWnd WM_SYSCOMMAND SC CLOSE 0 return NULL AAA KAKA AAA AAA AAA AAA KAKA PC will execute the work for requirement with method of page47 background processing to maintain window operation kk AA KKK YA if PeekMessage amp Message NULL 0 0 PM REMOVE if C C Message message WM NCLBUTTONDOWN amp amp Message wParam 0x14 211 C Message message WM SYSCOMMAND amp amp Message wParam SC CLOSE 211 C Message message WM KEYDOWN amp amp LOWORD Message wParam 0x1b StopTest 1 else TranslateMessage amp Message DispatchMessage amp Message if haccel NULL TranslateAccele
32. gnal for the PCB for Testing and KI GRUAO1 will be transformed to RS232 LEVEL signal first through the RS232 LINE DRIVER IC Ds275 or ST3232CTR or Max232 etc and then the RS232 LEVEL signal is transmitted out by the PCB or KI GRUAOL if the power of PCB for Testing is 3 3 VDC it must be decided that the Rxd PIN of PCB for Testing is able to accept the 5V LEVEL of RS232 SIGNAL if not accepted it will be suggested that Method 1 the utilization of RS232 LEVEL signal for communication Method 2 Make the output of the KI GRUAO1 TTL RS232 PORT Txd PIN converted to 3V through the logic gate of 74LS07 74LS08 or 74LS09 and then link to the Rxd PIN of the PCB for Testing Instrument of the RS232 CONNECTOR signal which is RS232 LEVEL TTL RS232 PORT will be made to link with the instrument of RS232 CONNECTOR only that their signal must be converted into signal of RS232 LEVEL first through the RS232 LINE DRIVER IC of Max232 Ds275 ST3232CTR or Max232 etc page27 KI GRAA02 10u 50v ceramic To KIGRxAO1 RS232 TTL PORT To RS232 DCE of Instrument To RS232 TTL PORTb To RS232 TTL PORTa L5 To instrument RS232 PORT DCE XRS232 PORT DS275 it is able to link with the RS232 PORT DCE of instrument directly The method of connecting wire DTE Data Terminal Equipment Rxd Pin 2 Txd Pin 3 Ground Pin 5 page28 k It may link directly to the RS232 PORT DCE of instrument Because the viring method of RS232 P
33. he abcdefghi iklmnopqrstuvvxyz to K1 GRUA01 b KI GRUAO1 will transmite abcdefghi iklmnopqrstuvvxyz to 10 buffer of KI GRUA01 from the RS232 PORTb TXD Pin through RXD Pin of KI GRUAOI c KI GC1201 will read the contents of 10 Buffer in page32 KI GRUAO1 and send the read results back to KiGiraz eze d the contents read from item c must be abcdefghi iklmnopqrstuvvxyz kk To inspect the function of the Digital 10 PORTx and Digital 10 PORTy of KI GRUAOI The verification of functions for KI GRUAO1 Digital IO PORT is taken through the KI GC1201 and KiGirax exe describing as below 1 If KI GRUAO1 has been connected with the POWER DC 7V the POWER must be moved out 2 KI GRUAO1 Digital IO Digital IO PIN which is correspondent with PORTx and PORTy are linked together Description pinl of PORTx vs pinl of PORTy pin8 of PORTx vs pin8 of PORTy 3 The primary address of KI GRUAOl is set up such as KI GRUAOI 24 and 25 and 26 and 27 without any configuration ie default address KI GRUA01 R4 2 and 3 and 4 and 5 and 6 and 7 without any configuration ie default address 4 The GPIB connector of KI GRUAOl1 is linked with that of KI GC1201 5 The USB connector of PC is linked with that of KI GC1201 6 KI GRUAO1 will be connected with the POWER DC 177 and 4 Digital IO port of KI GRUA01 will be set up automatically as the state of input T Start to test PIO 26 00 P10 27 Rp
34. he PORTy of KI GRUAOl i e KI GC1201 transmite the following signal of ieee488 1 to KI GRUAOI ATN01 UNL 1427 ATNOO 00 ATNOI b KI GRUAO1 will configure the output value of the Digital IO PORTy as FF c KI GC1201 will read the input value of the KI GRUAO1 PORTx ATN01 UNL 1400 TA26 ATNOO Read Input Value ATNO1 KI GC1201 read the correct value to be 00 d PIO 26 Description 1 KiGirax exe will transmite P10 26 to KI GC1201 2 KI GRUAO1 PORTx will be configured as state of input a i e KI GC1201 transmite the following signal of ieee488 1 to KI GRUAOI ATN01 UNL TA00 LA26 ATNOO ATNOI b KI GRUAO1 configure the state of input for PORTx e PIO 27 FF P10 27 Rp FF Description 1 KiGirax exe will transmite PIO 27 FF PIO 26 to KI GC1201 2 a KI GC1201 will transmite the Hex data FF to the PORTy of KI GRUAOl i e KI GC1201 transmite page35 the following signal of ieee488 1 to KI GRUAO1 ATN01 UNL TAO0 1427 ATNOO FF ATNOI b KI GRUAOl will configure the output value of the Digital IO PORTy as FF c KI GC1201 will read the input value of the KI GRUAO1 PORTx i e KI GC1201 transmite the following signal of ieee488 1 to KI GRUAOI ATNO1 UNL 1400 TA26 ATNOO 3 amp DATA ATNOI KI GC1201 read the correct value to be FF 3 Examples for the application of 0 01 Examples of utilizing KI GC1201 to control the Digital IO PORT of KI GRUA01
35. instruction of SEND 19 IDN will be transmitted to instrument Al9 through ki usb gpib controller K1 6C1201 after sub program is executed completely the response data ADVANTEST R3131 22286039 B02 from instrument Al9 will be read and saved in RdDataStr by PC page50
36. ng Board of Private Design TTL LEVEL RS232 PORT of KI GRUAO1 Note kif many sets of electronic circuit for interface RS233 RS422 RS423 or RS485 which put to use the same one PCB without power supplier it will only need to link the PCB above mentioned with one of the RS232 P RT 5Y PIN for KI GRUAOl it is the reason that all the RS232 PORT 5V PIN for KI GRUAOl will commonly put to use one 5VDC 100mA power supplier the PCB for Testing need the low noise signal it will insert IC with the function of isolating noise signal page26 for PHOTO COUPLER or ISOLATOR between TTL RS232 PORT of KI GRUAO1 and the PCB For Testing which will avoid crossing into the PCB for Testing from the noise of KI GRUAO1 PC and GPIB CONTROLLER If the PCB For Testing or instrument need the interface of RS422 RS423 or RS485 it will insert the IC DS3486 of SIGNAL LINE DRIVE for RS422 RS423 or RS485 interface between TTL RS232 PORT of KI GRUAO1 and the PCB For Testing or instrument so PC may make the communication with the PCB For Testing or instrument throuth GPIB Controller and KI GRUAO1 kif there is distance over a meter between the PCB for Testing and KI GRUAO01 PC take communication to the RS232 PORT of KI GRUAO1 with TTL LEVEL signal which attenuate easily and the event of transmision Error may happen it will be suggested that the utilization of RS232 LEVEL signal for communication is more reliable i e the TTL LEVEL si
37. om the RS232 PORTa of KI GRUAO1 1 RS232 PORT DTE for PC or USB to RS232 Converter and KI GRUAO1 will be linked together through RS232 CABLE FOR CROSSOVER 2 KI GRUAO01 make connection with the power 7v 3 The appliction program which is KiGirax exe the Hyper Terminal of Windows XP or other communiction program of RS232 Terminal will be executed and the RS232 BAUDRATE for PC must be setup as 115200 page30 4 To read the data from the RS232 PORTa of KI GRUA01 CONFIG Press Enter Key Data described as below wille be transmitted From KI GRUAO1 to PC through RS232 PORT 1 MODEL NO of interface board KI GRUAOI 2 The GPIB ADDRESS and Baudrate Value of KI GRUAOI 3 Data Sheet and partial User Manual of KI GRUAOI Example Input CONFIG and Press Enter Key Data Responded from KI GRUAOl to GPIB 24 BAUDRATE 9600 Supporting IEEE488 T and L function are inclusive of multiple Primary Address which are corresponded with the PORTx PORTy PORTa PORTb PORTc and PORTd of KI GRUAOI 2 The inspection of KI GRUAO1 kTo inspect the function of Rs232 PORTa and Rs232 PORTb for KI GRUAO1 The function of Rs232 PORTa and Rs232 PORTb for KI GRUAO1 will be instected as described below 1 If KI GRUAO1 has been connected with the POWER DC 77 the POWER must be moved out 2 The signal wires RXD and TXD of 2 sets TTL Level RS232 for inspecting KI GRUA01 Board will be linked together as below PORTa RXD YS P
38. rator hWnd haccel amp Message kk Same situation mentioned above also take the method of background processing to poll the communication port the data vill be responded to PC from instrument through ki usb gpib controller PC vill save these data in the address of RdDataStr HAKKKKAKKKAKKAKAK AKA KAKA AAA KAKA AAA KAKA AAA AAA AAA KAA KAKA if GetCommMask hComm amp dwEvent ClearCommError hComn amp dwError amp comstat if C ReadFi le hComm rbuf comstat cbInQue amp nBy tesRead NULL page48 amp amp nBytesRead rbuf nBytesRead 0 n nBytesRead wsprintf buf Xs rbuf 1 0 1 if i nBytesRead break if buf i r amp buf i n wsprintf RdDataStrtstrlen RdDataStr buflil nReceivett buf i 1 r amp amp buf i n goto COMMANDOK else if buf i n goto COMMANDOK dwlime GetTickCount Wait_TicketTime continue COMMANDOK if StopTest StopTest 0 PostMessage hWnd WM SYSCOMMAND SC CLOSE 0 return 0 return nReceive if StopTest StopTest 0 PostMessage hWnd WM_SYSCOMMAND SC_CLOSE 0 page49 return 0 return 0 The application example for above sub program Example SEND 19 xIDN Rp ADVANTEST R3131 22286039 B02 WriteAndReadBus C 1000 hComm SEND 19 V XIDN N r n RdDataStr The
39. s 1 The codes of VISUAL CH portc portc 0x40 wsprintf buffer PIO 26 VR 2xV r n portc WriteFile C hComm buffer strlen buffer amp nBytesWrite NULL 4 To configure the bit4 output of KI GRUAO1 PORTc as 0 The codes of VISUAL C portc portc amp xef vsprintf buffer PIO 26 VR 2xV r n portc WriteFile C hComm buffer strlen buffer amp nBytesWrite NULL VISUAL 4 communication subprogram for and the RS232 PORT of KI GRUA01 Ek Ek Ek AA SA AA AS AA AA SA AA Sub progran is used for the data from the output of communication port these data will be transmitted to instrument through ki usb gpib controller in the same way the text data in communication port responded from instrument will be read through ki usb gpib controller and added with characters of 04 0 in the rear hWnd The handle of main window WrDataStr Address of buffer is used to save the data which will be outpput from the communication port page46 Wait TicketTime The time setup to read the input data continuously from communication port unit is 1 1000 second for ezample 3000 waiting for data over 3 second it mean that bus is error and the procedure for WriteAndReadBus will be withdrawn RdDataStr Address of buffer is used to save the data which are received from communication port return number bytes of data received from communication port xkxxkkxxkkxxkxxkkxxkxx
40. struction format a PORTa and PORTb are set us as Default Data Flow Type input 0 b PORTa is set up as Code Reader Data Flov Type and PORTb as Default Data Flow Type input 1 Defaul t Data F low Type k It is fit for controlling general test instrument kk The data transmitting from instruments to KI GRUA01 RS232 Port a Block Data The end of Block Data must be with 0a and the bytes of total data must not excess over 748 bytes b KI GRUAO will save the data input from Rs232 Port in its 10 Buffer until the data is 0a the end of Block data from Rs232 Port and then set the state of Request Service Signal as ON and the state of 10 Buffer Status as READY i e Serial Poll Status Byte 80 50Hex c GPIP Controller will read the data in the 10 Buffer of KI GRUAO1 for RS232 1 if the state of 10 Buffer Status is not Ready KI GRUAO1 will not transmite data to GPIP Controller 2 if the state of IO Buffer Status is Ready KI GRUAOl will transmite all of data in 10 Buffer and signal of EOI to GPIP Controller 3 if all of data in 10 Buffer are already read by the GPIB CONTROLLER KI GRUAO1 will clear the 10 Buffer and Setup the state of 10 Buffer Status as unavailable i e Serial Poll Status Byte 0 page17 Setup the state of Request Service Signal as off The data and the signal EOI transmitted from the GPIB CONTROLLER to KI GRUAO1 GPIB Port a if the data is neither the 0d nor the Oa KI GRUA
41. ta d if the data is with the signal of EOI KI GRUAO1 will transmite 04 0 to instrument through KI GRUAO1 RS232 Port Because Code Reader Data Flow Type Port IO Buffer is private used and support the synchronous signal it can prevent the GPIP Controller from reading error data from the Port 10 Buffer of KI GRUAOI Please refer the Application POrogram as below CheckLedApp Visual C 6 Source Code kk Because the Port 10 Buffer of Code Reader Data Flow Type is private use there are not data carried away at switching RS232 PORT The method of setting the Baudrate for RS232 PORT of KI GRUAOI 1 RS232 PORT DTE for PC or USB to RS232 Converter and KI GRUAO1 will be linked together through RS232 CABLE FOR CROSSOVER 2 KI GRUAO1 make connection with the power 7v 3 The appliction programs which are KiGirax exe the Hyper Terminal of Windows XP or other communiction program of RS232 Terminal will be executed and the RS232 BAUDRATE for PC must be setup to 115200 4 To setup the RS232 BAUDRATE of KI GRUAO1 RS232 PORT Instruction format RS232 1BaudrateID40d0a Press Enter Key The relation between BaudrateID and Baudrate Value BaudrateID Baudrate Value 0 is 2400 1 is 9600 default 2 is 14400 page20 is is is is is c 0 Me co is Example Input 19200 28800 38400 57600 115200 128000 RS232 2 and Press Enter Key Response GPIB 24 BAUDRATE 14400 Command Baudra
42. te Value RS232 0 2400 RS232 1 9600 default RS232 2 14400 RS232 3 19200 RS232 4 28800 RS232 5 38400 RS232 6 57600 RS232 7 115200 RS232 8 128000 Description The instruction as mentioned above is given to KI GRUAOI of which BaudrateID for RS232 PORT is set up as 2 and the BaudrateID will be saved in the flash memory of KI GRUA01 IC SM59264 The KI GRUAOl1 will read the BaudratelD after it is power on and the KI GRUAO1 baudrate of RS232 PORT will setup as 14400 after it receive data from its GPIB PORT 5 To read the BAUDRATE VALUE of K1 GRUA01 through its GPIB PORT After KI GRUA01 is power on and before it receive data from its GPIB PORT the Baudrate and GPIB ADDRESS value saved in the GPIB BUFFER of K1 GRUA01 can be read from its GPIB PORT Example Input instruction through KI GC1201 SEND 24 Response GPIB 24 BAUDRATE 14400 page21 XThe method for KI GRUAO1 setting up GPIB ADDRESS 1 RS232 PORT DTE for PC or USB to RS232 Converter and KI GRUAO1 will be linked together through RS232 CABLE FOR CROSSOVER 2 KI GRUAO1 make connection with the power 7v 3 The appliction program which is KiGirax exe the Hyper Terminal of Windows XP or other communiction program of RS232 Terminal will be executed and the RS232 BAUDRATE for PC must be setup as 115200 4 To setup the PRIMARY GPIB ADDRESS of KI GRUAOI Instruction format GPIB GPIB ADDRESS Press Enter Key The GPIB ADDRESS is a interger n
43. umber between 1 to 30 MODEL KIGRUAO1 R2 BASE GPIB ADDRESS KEYIN GPIB ADDRESS PORTid GPIB ADDRESS 24 0 PORTa 24 Default 24 1 PORTb 25 Default 24 2 PORTx 26 Default 24 3 PORTy 27 Default 4 4 PORTa 4 4 5 PORTb 5 4 6 PORTx 6 4 T PORTy 7 8 8 PORTa 8 8 9 PORTb 9 8 10 PORTx 10 8 11 PORTy 11 12 12 PORTa 12 12 13 PORTb 13 12 14 PORTx 14 12 15 PORTy 15 16 16 PORTa 16 16 17 PORTb 17 16 18 PORTx 18 16 19 PORTy 19 20 20 PORTa 20 20 21 PORTb 21 20 22 PORTx 22 page22 MODEL K GRUA01 R4 BASE GPIB ADDRESS Example 20 24 24 24 24 28 28 28 0 Oo OO OO OO OO po po po po po Do DO ka gt A A FP FP Q4 4 0200050 HD C 23 24 25 26 27 28 29 30 0 0014 P po po P po no mo po po P P YS iZ Ei Fa e Fa Fa C Gi Me Co P ra C c CO A En 0014 Co Do Fra C page23 PORTy 23 PORTa 24 PORTb 25 PORTx 26 PORTy 27 PORTa 28 PORTb 29 PORTx 30 PORTid GPIB ADDRESS unused Default unused Default PORTx 2 Default PORTy 3 Default PORTa 4 PORTb 5 PORTc 6 PORTd 7 PORTa 8 PORTb 9 PORTc 10 PORTd 11 PORTx 12 PORTy 13 unused unused PORTa 16 PORTb 17 PORTc 18 PORTd 19 PORTx 20 PORTy 21 unused unused PORTa 24 PORTb 25 PORTc 26 PORTd 27 PORTx 28 PORTy 29 unused Input instruction GPIB 0 and Press Enter Key Response PORTa b c
44. x log automacically through KI GC1201 KIGRUAO1 and Winows Program in figures as above page11 1 Download the Visual 6 source code of CheckLedApp program Download the PCB Layout Document of Relay Board Download the Driver of Gpib Controller KI GC1201 Download RS232 Windows APP KiGirax exe for KI GC1201 d PCB for testing purpose of private design example Digital to analog control PCB LCD Display PCB etc The utilization of TTL Level RS232 interface is more simple than that of USB or GPIB and it is also linked into the other instruments with GPIB interface through KI GRUA01 e The hardware size is reduced working speed of interface is fast stability is up ward and cost is down The Specification of KI GRUA01 Interfaces of KI GRUA01 a IEEE488 GPIB 1 b RS232 DS275orST3232 RS232 level DB9 DTE Connector Pin2 RXD Pin3 TXD 1 PORTa c RS232 TIL level KI GRUAO1 R2 2 PORTa PORTb KI GRUAO1 RA 4 PORTa PORTb PORTc PORTd Note If RS232 PORTa for item c and item b are working at the same time the data input from the RS232 PORTa to the 10 Buffer of KI GRUAO1 will be set up as unavailable d Interface of Digital IO 2 PORTx PORTy XElectrical specification of KI GRUAOl Power Voltage input from external DC 6 8V Minimum DC 7V Typical DC 7 5V Maximum Power Jack 2 Imm 5 5mm 1 1mm Voltage for the center of Power Jack is positive GPIB Connector DB24
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