User`s manual

Functional Description 33
CT-30
Legend for J2 Pin Assignment
Table 3-7: CompactPCI J2 Pin Assignment
Pin Z A B C D E F
22 N.C. GA[4] GA[3] GA[2] GA[1] GA[0] GND
21 N.C. CLK[6] GND
COM1_RXD COM2_RXD GPIO7 GND
20 N.C. CLK[5] GND
COM1_TXD COM2_TXD GPIO6 GND
19 N.C. GND/CLK100+ GND/CLK100+ SMB_SDA SMB_SCL SMB_ALERT GND
18 N.C.
SATA3_TX+ SATA3_TX- GND SATA3_RX+ SATA3_RX- GND
17 N.C.
USB4_D+ USB4_D RST_BP# N.C. GNT[6]#pull GND
16 N.C.
USB4_PWR USB5_PWR DEGXB GND GPIO5 GND
15 N.C.
USB5_D+ USB5_D FALXB N.C. GNT[5]#pull GND
14 N.C.
SATA2_TX+ SATA2_TX- GND SATA2_RX+ SATA2_RX- GND
13 N.C.
SATA1_TX+ SATA1_TX- GND SATA1_RX+ SATA1_RX- GND
12 N.C.
PEX_RX0L0+ PEX_RX0L0- GND PEX_TX0L0+ PEX_TX0L0- GND
11 N.C.
PEX_RX0L1+ PEX_RX0L1- GND PEX_TX0L1+ PEX_TX0L1- GND
10 N.C.
PEX_RX0L2+ PEX_RX0L2- GND PEX_TX0L2+ PEX_TX0L2- GND
9N.C.
PEX_RX0L3+ PEX_RX0L3- GND PEX_TX0L3+ PEX_TX0L3- GND
8N.C.
ETH0_DA+ ETH0_DA- GND ETH0_DC+ ETH0_DC- GND
7N.C.
ETH0_DB+ ETH0_DB- GND ETH0_DD+ ETH0_DD- GND
6N.C.
ETH1_DA+ ETH1_DA- GND ETH1_DC+ ETH1_DC- GND
5N.C.
ETH1_DB+ ETH1_DB- GND ETH1_DD+ ETH1_DD- GND
4 N.C. V(I/O)
GPIO1 GPIO2 GPIO3 GPIO4 GND
3 N.C. CLK[4] GND GNT[3]# N.C. GNT[4]#pull GND
2 N.C. CLK[2] CLK[3] SYSEN# GNT[2]# REQ[3]# GND
1 N.C. CLK[1] GND REQ[1]# GNT[1]# REQ[2]# GND
USBx USB interface and power
ETHx Gigabit Ethernet port
SATAx Serial ATA port
COMx COM port
GPIOx GPIO
PEX_RX0Lx
PEX_TX0Lx x4 or 4 x1 PCI-Express