ADLINK cPCI-8301 - Manual (Page 15)

Connectors 7
2 Connectors
This chapter will familiarize the user with the connectors on the
cPCI-8301.
2.1 PMC Connectors
The cPCI-8301 is a single I/O board for 64-bit PMC to cPCI trans-
fer. PMC connectors P1-P3 are implemented. The P4 connector
(User IO) is not implemented.
The Jn1, Jn2, and Jn3 PMC connector pin definitions are shown in
the following tables:
Jn1 (32 Bit) Jn2 (32Bit)
Pin Signal Signal Pin Pin Signal Signal Pin
1 TCK -12V 2 1 +12V TRST# 2
3 GND INTA# 4 3 TMS TDO 4
5 INTB# INTC# 6 5 TDI GND 6
7 NC +5V 8 7 GND NC 8
9 INTD# NC 10 9 NC NC 10
11 GND NC 12 11 BUSMODE2# +3.3V 12
13 CLK GND 14 13 RST# BUSMODE3# 14
15 GND GNT# 16 15 +3.3V BUSMODE4# 16
17 REQ# +5V 18 17 NC GND 18
19 V(I/O) AD[31] 20 19 AD[30] AD[29] 20
21 AD[28] AD[27] 22 21 GND AD[26] 22
23 AD[25] GND 24 23 AD[24] +3.3V 24
25 GND C/BE[3]# 26 25 IDSEL AD[23] 26
27 AD[22] AD[21] 28 27 +3.3V AD[20] 28
29 AD[19] +5V 30 29 AD[18] GND 30
31 V(I/O) AD[17] 32 31 AD[16] C/BE[2]# 32
33 FRAME# GND 34 33 GND NC 34
35 GND IRDY# 36 35 TRDY# +3.3V 36
37 DEVSEL# +5V 38 37 GND STOP# 38
Table 2-1: P1 and P2 PMC Connector Pin Definitions