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4-20 Computer Group Literature Center Web Site
Connector Pin Assignments
4
5SDB10∗ SDB4∗ VA25 P2C5 PMCIO4 5
6 GND SDB5
∗ VA26 P2C6 PMCIO5 6
7SDB11
∗ SDB6∗ VA 2 7 + 12 V F PM C I O 6 7
8 GND SDB7
∗ VA28 PR_STB∗ PMCIO7 8
9SDB12
∗ SDBP0 VA29 PR_DATA0 PMCIO8 9
10 GND SATN
∗ VA30 PR_DATA1 PMCIO9 10
11 SDB13
∗ SBSY∗ VA31 PR_DATA2 PMCIO10 11
12 GND SACK
∗ GND PR_DATA3 PMCIO11 12
13 SDB14
∗ SRST∗ +5V PR_DATA4 PMCIO12 13
14 GND SMSG
∗ VD16 PR_DATA5 PMCIO13 14
15 SDB15
∗ SSEL∗ VD17 PR_DATA6 PMCIO14 15
16 GND SCD
∗ VD18 PR_DATA7 PMCIO15 16
17 SDBP1 SREQ
∗ VD19 PR_ACK∗ PMCIO16 17
18 GND SIO
∗ VD20 PR_BUSY PMCIO17 18
19 Not Used TxD3 VD21 PR_PE PMCIO18 19
20 GND RxD3 VD22 PR_SLCT PMCIO19 20
21 Not Used RTS3 VD23 PR_INIT
∗ PMCIO20 21
22 GND CTS3 GND PR_ERR
∗ PMCIO21 22
23 Not Used DTR3 VD24 TxD1 PMCIO22 23
24 GND DCD3 VD25 RxD1 PMCIO23 24
25 Not Used TxD4 VD26 RTS1 PMCIO24 25
26 GND RxD4 VD27 CTS1 PMCIO25 26
27 Not Used RTS4 VD28 TxD2 PMCIO26 27
28 GND TRxC4 VD29 RxD2 PMCIO27 28
29 PMCIO30 CTS4 VD30 RTS2 PMCIO28 29
30 GND DTR4 VD31 CTS2 PMCIO29 30
31 PMCIO31 DCD4 GND P2C31 GND 31
32 GND RTxC4 +5V P2C32 Not Used 32
Table 4-10. VMEbus Connector P2 (MVME712M I/O Mode) (Continued)