Intel AC450NX Product Manual page 204

AC450NX Rack Server System Product Guide
Expander Bus Connector: Signal Section A, B, & C (continued)
Signal
X1D_L(1)
X1D_L(3)
X1D_L(4)
GND
X1D_L(6)
X1D_L(8)
X1D_L(9)
GND
X1D_L(12)
X1D_L(14)
X1D_L(15)
GND
X1CLK
Expander Bus Connector: Signal Section D & E
Signal
COM2_SIO_EN_A_
STP_CLK_L
IO_TRST_L
PICD(0)
INIT_L
GND
BMC_SPI_BUS(2)
GND
X0IB_L
IO_PWRGD
I2C_GLOBAL_SCL
GND
DSEL0_L
GND
DCMPLTA_L
GND
SIN_TTL_XIMB
GND
SOUT_TTL_COM2
GND
X0XSTBP_L
GND
202
Pin Signal
A36 X1XRTS_L
A37 GND
A38 X1D_L(2)
A39 GND
A40 X1D_L(5)
A41 GND
A42 X1D_L(7)
A43 GND
A44 X1D_L(10)
A45 GND
A46 X1D_L(13)
A47 GND
A48 5V_RET_SENSE
Pin
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
Pin Signal
B36 X1HRTS_L
B37 GND
B38 X1BE_L(0)
B39 GND
B40 X1PAR_L
B41 GND
B42 X1ADS_L
B43 X1D_L(11)
B44 X1BE_L(1)
B45 X1XSTBN_L
B46 GND
B47 5V_SENSE
B48 GND
Signal
PIC_CLK
GND
PICD(1)
GND
RESET_PWR_DIST_L
GND
BMC_SPI_BUS(4)
GND
CIB_INT0
GND
INTR
GND
FERR_L
GND
X0BLK_L
GND
X0RST_L
GND
SOUT_TTL_XIMB
DCD_TTL_FP
GND
WDEVT_L
Pin
C36
C37
C38
C39
C40
C41
C42
C43
C44
C45
C46
C47
C48
Pin
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
E11
E12
E13
E14
E15
E16
E17
E18
E19
E20
E21
E22
continued