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CC175 - Dual Channel Intelligent CAN Interface for VMEbus

Appendix B Connector Assignments

This Appendix identifies the VMEbus P1 and P2 connector, the front connectors P3, P4, P5, J1 and J2 and the mezzanine connectors JB9, JB10, JB11 and JB12.

VMEbus P1
Pin Number (a) Signal Mnemonic (b) Signal Mnemonic (c) Signal Mnemonic
1 D00 (BBSY*) D08
2 D01 (BCLR*) D09
3 D02 (ACFAIL*) D10
4 D03 BG0IN* D11
5 D04 BG0OUT* D12
6 D05 BG1IN* D13
7 D06 BG1OUT* D14
8 D07 BG2IN* D15
9 GND BG2OUT* GND
10 SYSCLK BG3IN* (SYSFAIL*)
11 GND BG3OUT* BERR*
12 DS1* (BR0*) SYSRESET*
13 DS0* (BR1*) LWORD*
14 WRITE* (BR2*) AM5
15 GND (BR3*) A23
16 DTACK* AM0 A22
17 GND AM1 A21
18 AS* AM2 A20
19 GND AM3 A19
20 IACK* GND A18
21 IACKIN* (SERCLK) A17
22 IACKOUT* (SERDAT*) A16
23 AM4 GND A15
24 A07 IRQ7* A14
25 A06 IRQ6* A13
26 A05 IRQ5* A12
27 A04 IRQ4* A11
28 A03 IRQ3* A10
29 A02 IRQ2* A09
30 A01 IRQ1* A08
31 (-12V) (+5V STDBY) (+12V)
32 +5V +5V +5V

Note: Signal mnemonics shown in parenthesis () are not used by the CC175 module.

VMEbus P2
P2
Pin
Number		 Row A
Signal
Mnemonic		 Row B
Signal
Mnemonic		 Row C
Signal
Mnemonic
1 MIDO    
2 MID1    
3 MID2    
4 MID3   GND
5 MID4    
6      
7 RTSB~   TxDB
8 CTSB~   RxDB
9      
10 C0TX1   C1TX1
11 C0TX0   C1TX0
12 C0RX1   C1RX1
13 C0RX0   C1RX0
14      
15 VCC   VCC
16 GND   GND
17      
18      
19      
20 EXTVCC   EXTVCC
21 EXTGND   EXTGND
22      
23 CH1P9   CH0P9
24 CH1P8   CH0P8
25 CH1P7   CH0P7
26 CH1P6   CH0P6
27 CH1P5   CH0P5
28 CH1P4   CH0P4
29 CH1P3   CH0P3
30 CH1P2   CH0P2
31 CH1P1   CH0P1
32      

Serial I/O Channel A, RS-232 Interface P3
P3
Pin
Number		 CC175
Signal
Mnemonic		 Direction
2 RDA IN
3 TDA OUT
5 GND  
7 RTSA (GND) OUT

Channel 0 CAN Interface
J1
Pin
Number		 P4
Pin
Number		 CC175
Signal
Mnemonic		 Default CAN
Signal
Connected
1 1 CH0P1 (No Connection)
2 2 CH0P2 CAN0_L
3 3 CH0P3 EXTGND
4 4 CH0P4 (No Connection)
5 5 CH0P5 (No Connection)
6 6 CH0P6 EXTGND
7 7 CH0P7 CAN0_H
8 8 CH0P8 (No Connection)
9 9 CH0P9 (No Connection)

Channel 1 CAN Interface
J2
Pin
Number		 P5
Pin
Number		 CC175
Signal
Mnemonic		 Default CAN
Signal
Connected
1 1 CH1P1 (No Connection)
2 2 CH1P2 CAN1_L
3 3 CH1P3 EXTGND
4 4 CH1P4 (No Connection)
5 5 CH1P5 (No Connection)
6 6 CH1P6 EXTGND
7 7 CH1P7 CAN1_H
8 8 CH1P8 (No Connection)
9 9 CH1P9 (No Connection)

JB9 and JB10 Mezzanine Input
JB9
Pin
Number		 CC175
Signal
Mnemonic		 JB10
Pin
Number		 CC175
Signal
Mnemonic
1 VCC 1 VCC
2 VCC 2 VCC
3 C0RX0 3 C1RX0
4 JC0RX0 4 JC1RX0
5 C0RX1 5 C1RX1
6 C0RX1REF 6 C1RX1REF
7 C0TX0 7 C1TX0
8 JC0TX0 8 JC1TX0
9 C0TX1 9 C1TX1
10 (No Connection) 10 (No Connection)
11 C0VDD2 11 C1VDD2
12 VCC 12 VCC
13 SDIO Channel 0 13 SDIO Channel 1
14 (No Connection) 14 (No Connection)
15 SDCLK/ERRin Channel 0 15 SDCLK/ERRin Channel 1
16 ERRrstout Channel 0 16 ERRrstout Channel 1
17 GND 17 GND
18 GND 18 GND

JB11 and JB12 Mezzanine Output
JB11
Pin
Number		 CC175
Signal
Mnemonic		 JB12
Pin
Number		 CC175
Signal
Mnemonic
1 (No Connection) 1 (No Connection)
2 CH0P1 2 CH1P1
3 CAN0_L 3 CAN1_L
4 CH0P2 4 CH1P2
5 EXT GND 5 EXT GND
6 CH0P3 6 CH1P3
7 (No Connection) 7 (No Connection)
8 CH0P4 8 CH1P4
9 (No Connection) 9 (No Connection)
10 CH0P5 10 CH1P5
11 EXT GND 11 EXT GND
12 CH0P6 12 CH1P6
13 CAN0_H 13 CAN1_H
14 CH0P7 14 CH1P7
15 (No Connection) 15 (No Connection)
16 CH0P8 16 CH1P8
17 (No Connection) 17 (No Connection)
18 CH0P9 18 CH1P9
19 EXT VCC 19 EXT VCC
20 EXT VCC 20 EXT VCC

CC175 - Dual Channel Intelligent CAN Interface for VMEbus - 30 SEP 1996
Copyright © 1996 Compcontrol, Inc.

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