Chapter 17 PHP I/O Baseboard: Description/Setting Configuration Jumpers
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PHP I/O Baseboard Connectors
Expander Bus Connector: Signal Section
Signal Pin Signal Pin Signal Pin
COM2_TO_FP_EN A1 GND B1 GND C1
IO_TCK A2 XIMB_SOUT_EN B2 SIN_TTL_COM2 C2
IO_TDO A3 GND B3 IO_TMS C3
BMC_SPI_BUS(1) A4 IO_TDI B4 PWRGDB C4
BMC_SPI_BUS(6) A5 GND B5 A20M_L C5
BMC_SPI_BUS(0) A6 CPU_SPI_RESET_L B6 PROC_RESET_L C6
I2C_BMC_SCL A7 GND B7 GND C7
I2C_BMC_SDA A8 BMC_SPI_BUS(3) B8 BMC_SPI_BUS(5) C8
NMI_5V A9 GND B9 SMI_L C9
GND A10 IGNNE_L B10 I2C_GLOBAL_SDA C10
X0D_L(0) A11 GND B11 GND C11
X0D_L(1) A12 X0XRTS_L B12 X0HRTS_L C12
X0D_L(3) A13 GND B13 GND C13
X0D_L(4) A14 X0D_L(2) B14 X0BE_L(0) C14
GND A15 GND B15 GND C15
X0D_L(6) A16 X0D_L(5) B16 X0PAR_L C16
X0D_L(8) A17 GND B17 GND C17
X0D_L(9) A18 X0D_L(7) B18 X0ADS_L C18
GND A19 GND B19 X0D_L(11) C19
X0D_L(12) A20 X0D_L(10) B20 X0BE_L(1) C20
X0D_L(14) A21 GND B21 X0XSTBN_L C21
X0D_L(15) A22 X0D_L(13) B22 GND C22
GND A23 GND B23 DOFF0_L C23
X0CLK A24 GND B24 GND C24
GND A25 DVALIDA_L B25 DSR_TTL_FP C25
CTS_TTL_FP A26 DOFF1_L B26 GND C26
RI_TTL_FP A27 GND B27 ISP_FPC_SDO C27
ISP_SDO A28 RTS_TTL_FP B28 GND C28
INTRUSION_L A29 GND B29 DTR_TTL_FP C29
ISP_SDI A30 FAN_FAILED B30 SPEAKER_DATA C30
VCC_STDBY A31 GND B31 GND C31
I2C_FPC_SCL A32 VCC_STDBY B32 HARD_RESET C32
I2C_FPC_SDA A33 GND B33 GND C33
GND A34 I2C_DS2P_SDA B34 I2C_DS2P_SCL C34
X1D_L(0) A35 GND B35 GND C35
continued