4 signal descriptions, Signal descriptions, Row a – ADLINK Express-LPC User Manual
Page 16: Express-lpc user’s manual page 16
Express-LPC User’s Manual
Page 16
5.4 Signal Descriptions
Row A
Pin
Signal
Description
Type
PU/PD
Comment
A1
GND
Ground
PWR
-
-
A2
GBE0_MDI3-
Ethernet Media Dependent Interface -
I/O - DP
-
-
A3
GBE0_MDI3+
Ethernet Media Dependent Interface +
I/O - DP
-
-
A4
GBE0_LINK100#
Ethernet Speed LED (100Mb)
O-3.3
-
On at 100Mb/s
A5
GBE0_LINK1000# Ethernet Speed LED (1000Mb)
O-3.3
-
On at 1000Mb/s
A6
GBE0_MDI2-
Ethernet Media Dependent Interface -
I/O - DP
-
-
A7
GBE0_MDI2+
Ethernet Media Dependent Interface +
I/O - DP
-
-
A8
GBE0_LINK#
LAN Link LED
O-3.3
-
-
A9
GBE0_MDI1-
Ethernet Media Dependent Interface -
I/O - DP
-
-
A10
GBE0_MDI1+
Ethernet Media Dependent Interface +
I/O - DP
-
-
A11
GND
Ground
PWR
-
-
A12
GBE0_MDI0-
Ethernet Media Dependent Interface -
I/O - DP
-
-
A13
GBE0_MDI0+
Ethernet Media Dependent Interface +
I/O - DP
-
-
A14
GBE0_CTREF
ETHCTREF
O-1,8
-
not supported
A15
SUS_S3#
PM_SLP_S#3
O-3.3
-
-
A16
SATA0_TX+
SATA0_TX+ | SATA 0 Transmit Data +
O - DP
-
-
A17
SATA0_TX-
SATA0_TX- | SATA 0 Transmit Data -
O - DP
-
-
A18
SUS_S4#
PM_SLP_S#4
O-3.3
-
-
A19
SATA0_RX+
SATA0_RX+ | SATA 0 Receive Data +
I - DP
-
-
A20
SATA0_RX-
SATA0_RX - | SATA 0 Receive Data -
I - DP
-
-
A21
GND
Ground
PWR
-
-
A22
SATA2_TX+
SATA2_TX+ | SATA 2 Transmit Data +
O - DP
-
-
A23
SATA2_TX-
SATA2_TX- | SATA 2 Transmit Data -
O - DP
-
-
A24
SUS_S5#
PM_SLP_S#5
O-3.3
-
-
A25
SATA2_RX+
SATA2_RX+ | SATA 2 Receive Data +
I - DP
-
-
A26
SATA2_RX-
SATA2_RX- | SATA 2 Receive Data -
I - DP
-
-
A27
BATLOW#
PM_BATLOW# | Battery Low
I-3.3
PU 8k2 3.3Vsb
-
A28
ATA_ACT#
ATA_LED# | SATA LED
O-3.3
PU 10k 3.3V
A29
AC_SYNC
AC_SYNC | AC'97 Sync
O-3.3
-
int. PD 20k in ICH8
A30
AC_RST#
AC_RST# | AC'97 Reset
O-3.3
-
int. PD 20k in ICH8
A31
GND
Ground
PWR
-
A32
AC_BITCLK
AC_BITCLK | AC'97 Clock
O-3.3
-
int. PD 20k in ICH8
A33
AC_SDOUT
AC_SDATAOUT | AC'97 Data
O-3.3
-
int. PD 20k in ICH8
A34
BIOS_DISABLE# BIOS_DISABLE#
I-3.3
PU 10k 3.3Vsb
-
A35
THRMTRIP#
PM_THRMTRIP#_CON
O-3.3
PU 330 3.3V
-
A36
USB6-
USB_PN6 | USB Data – Port6
I/O - DP
-
int. PD 15k in ICH8
A37
USB6+
USB_PP6 | USB Data + Port6
I/O - DP
-
int. PD 15k in ICH8
A38
USB_6_7_OC#
USB_OC#_6_7 | USB OverCurrent Port 6/7
I-3.3
PU 10k 3.3Vsb
-
A39
USB4-
USB_PN4 | USB Data - Port4
I/O - DP
-
int. PD 15k in ICH8
A40
USB4+
USB_PP4 | USB Data + Port4
I/O - DP
-
int. PD 15k in ICH8
A41
GND
Ground
PWR
-
-
A42
USB2-
USB_PN2 | USB Data - Port2
I/O - DP
-
int. PD 15k in ICH8
A43
USB2+
USB_PP2 | USB Data + Port2
I/O - DP
-
int. PD 15k in ICH8
A44
USB_2_3_OC#
USB_OC#_2_3 | USB OverCurrent Port 2/3
I-3.3
PU 10k 3.3Vsb
A45
USB0-
USB_PN0 | USB Data - Port0
I/O - DP
-
int. PD 15k in ICH8
A46
USB0+
USB_PP0 | USB Data + Port0
I/O - DP
-
int. PD 15k in ICH8
A47
VCC_RTC
V_BAT
PWR
-
-
A48
EXCD0_PERST# Express Card Support [0]|card reset
O-3.3
PU 10k 3.3Vsb
-
A49
EXCD0_CPPE#
Express Card Support [0]| capable c. request
I-3.3
PU 10k 3.3V
-
A50
LPC_SERIRQ
INT_SERIRQ | Serial Interrupt Request
IO-3.3
PU 8k2 3.3V
-
A51
GND
Ground
PWR
-
-
A52
PCIE5_TX+
PCI Express 5 Transmit +
I - DP
-
-
A53
PCIE5_TX-
PCI Express 5 Transmit -
I - DP
-
-
A54
GPI0
General Purpose Input 0
I-3.3
PU 10k 3.3Vsb
-
A55
PCIE4_TX+
PCI Express 4 Transmit + (extended only)
O - DP
-
-