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B.10 J12 and J13 (32bit/33Mhz PCI Mezzanine Connectors)
J12 and J13 are 64-pin, 1.00mm, dual row, vertical stacking receptacles providing a PCI local bus
interface to optional PMC cards. These connectors provide a complete 32-bit PCI interface. See the
following "J12 PCI Mezzanine Connector Pin out" and "J13 PCI Mezzanine Connector Pin out" tables for
pin definitions.
J12 – 33Mhz/32bit PMC site (JN1)
1 PMC_TCK_32_33 33 FRAME#
2 -12V 34 GND
3 GND 35 GND
4 INTA# 36 IRDY#
5 INTB# 37 DEVSEL#
6 INTC# 38 VCC
7 BUSMODE1# 39 GND
8 VCC 40 LOCK#
9 INTD# 41 SDONE#
10 NC 42 SBO#
11 GND 43 PAR
12 NC 44 GND
13 PCLKPMC 45 PWR_VIO_PMC
14 GND 46 PCI_AD(15)
15 GND 47 PCI_AD(12)
16 GNT# 48 PCI_AD(11)
17 REQ# 49 PCI_AD(9)
18 VCC 50 VCC
19 PWR_VIO_PMC 51 GND
20 PCI_AD(31) 52 CBE(0)#
21 PCI_AD(28) 53 PCI_AD(6)
22 PCI_AD(27) 54 PCI_AD(5)
23 PCI_AD(25) 55 PCI_AD(4)
24 GND 56 GND
25 GND 57 PWR_VIO_PMC
26 CBE(3)# 58 PCI_AD(3)
27 PCI_AD(22) 59 PCI_AD(2)
28 PCI_AD(21) 60 PCI_AD(1)
29 PCI_AD(19) 61 PCI_AD(0)
30 VCC 62 VCC
31 PWR_VIO_PMC 63 GND
32 PCI_AD(17) 64 REQ64#