C
URTISS
-W
RIGHT
1
826448 V
ERSION
5 M
ARCH
2015
P
ROPRIETARY
A-27
Table A.15:
P4 Basecard I/O Connector Pin Assignments
Wafer
No.
Row G
Signal
Row F
Signal
Row E
Signal
Row D
Signal
Row C
Signal
Row B
Signal
Row A
Signal
1
BP_PABS_A_CS0_L GND
JTSEL_L
JPROC2
GND
JPROC1
JPROC0
2
GND
IPMI_SERIAL_OUT
PMBUS_SDA
GND
PMI_TDI
PMI_TDO
GND
3
BP_PABS_A_CLK
GND
PMBUS_SCL
JPROC3
GND
PMI_TCK
PMI_TMS
4
GND
IPMI_SERIAL_IN
CF_NAND_WR_DIS_L GND
BP_PORT80_EN_L PMI_JTSEL_L
GND
5
BP_PABS_A_SO
GND
CF_FLASH_WR_DIS_L CF_NVRAM_WR_DIS_L GND
CF_PABS_WR_EN_L CF_PROM_WR_EN_L
6
GND
CF_SOFT_JUMP_L_1 CF_SOFT_JUMP_L_0
GND
CF_WD_DIS_L
RS232_A0_RX
GND
7
BP_PABS_A_SI
GND
RS422_RXA2_N
RS422_RXA2_P
GND
RS422_TXA2_N
RS422_TXA2_P
8
GND
RS422_RXB2_N
RS422_RXB2_P
GND
RS422_TXB2_N
RS422_TXB2_P
GND
9
BP_PABS_B_CS0_L GND
RS232_A1_TX
RS232_A1_RX
GND
RS232_A0_TX
PMI_TRST_L
10
GND
RS232_B0_TX
RS232_B0_RX
GND
RS232_B1_TX
RS232_B1_RX
GND
11
BP_PABS_B_CLK
GND
UTP_B_TX_N
UTP_B_TX_P
GND
UTP_B_RX_N
UTP_B_RX_P
12
GND
UTP_A_TX_N
UTP_A_TX_P
GND
UTP_A_RX_N
UTP_A_RX_P
GND
13
BP_PABS_B_S0
GND
ETH_A_TRX1_N
ETH_A_TRX1_P
GND
ETH_A_TRX0_N
ETH_A_TRX0_P
14
GND
ETH_A_TRX3_N
ETH_A_TRX3_P
GND
ETH_A_TRX2_N
ETH_A_TRX2_P
GND
15
BP_PABS_B_SI
GND
ETH_B_TRX1_N
ETH_B_TRX1_P
GND
ETH_B_TRX0_N
ETH_B_TRX0_P
16
GND
ETH_B_TRX3_N
ETH_B_TRX3_P
GND
ETH_B_TRX2_N
ETH_B_TRX2_P
GND
Table A.16:
P4 Basecard I/O Connector Signal Definitions
CHAMP-AV8 Signal
Description
JTSEL_L
JTAG Select Signal; pulled up to 3.3V on-board.
JPROC[3:0]
Select JTAG Mode; pulled up to 3.3V on-board.
PMI_TCK,PMI_TDO,
PMI_TDI, PMI_TMS,
PMI_TRST_L
Reserved for Curtiss-Wright use.
PMI_JTSEL_L
Reserved for Curtiss-Wright use.
PMBUS_SDA,
PMBUS_SCL
I
2
C interface to power regulators only.
IPMI_SERIAL_OUT,
IPMI_SERIAL_IN
Reserved for Curtiss-Wright use.
IPMI FPGA debug - LVTTL UART interface. No Connect on production units
CF_NVRAM_WR_DIS_L
NVRAM Write Disable
CF_FLASH_WR_DIS_L
Flash Write Disable
CF_PABS_WR_EN_L
PABs Write Enable
CF_NAND_WR_DIS_L
NAND Flash Write Disable
CF_PROM_WR_EN_L
PROM Write Enable
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