External System Wake Event; Feature Connector; Table 43 Feature Connector X38 Pinout Description - Congatec conga-IC175 User Manual

6.12

External System Wake Event

The conga-IC175 supports LAN, USB, PCIe and PWRBTN driven wake up events.
6.13

Feature Connector

The conga-IC175 provides an internal 50-pin, 2mm pin header as feature connector. The pinout is described below:
Table 43 Feature Connector X38 Pinout Description
Pin# Signal Name
1 +5V
2 GND
3 LAD0
4 LAD1
5 LAD2
6 LAD3
7 LFRAME#
8 SERIRQ#
9 LPC_CLK (24 MHz)
10 PLT_RST#
11 SMB_DAT
12 SMB_CLK
13 SMB_ALERT#
14 GND
15 TX_CGBC
16 RX_CGBC
17 GPO0
18 GPO1
19 GPO2
20 GPO3
21 GPO4
22 GPO5
23 GPO6
Copyright © 2017 congatec AG
Pin Type Voltage Onboard
Level Termination
Power 5V
Ground
I/O 3.3V
I/O 3.3V
I/O 3.3V
I/O 3.3V
Output 3.3V
I/O 3.3V PU 10k
Output 3.3V
Output 3.3V standby
I/OD 3.3V standby PU 4k7
OD 3.3V standby PU 4k7
Input 3.3V standby PU 2k2
Ground
Output 3.3V standby
Input 3.3V standby PU 10k
Output 3.3V PU 4k7
Output 3.3V PU 4k7
Output 3.3V PU 4k7
Output 3.3V PU 4k7
Output 3.3V PU 4k7
Output 3.3V PU 4k7
Output 3.3V PU 4k7
Description
+5V runtime power output (500 mA max).
LPC command, address, data 0
LPC command, address, data 1
LPC command, address, data 2
LPC command, address, data 3
LPC frame (start of cycle)
Serial Interrupt Request
24 MHz clock signal for external LPC device
System reset, active low
SMBus data
SMBus clock output, up to 100 kHz
SMBus Alert (system wake or SMI), active low
UART transmit port from congatec board controller (a debug port)
UART receive port from congatec board controller (a debug port)
General purpose output from Super IO (LPC)
General purpose output from Super IO (LPC)
General purpose output from Super IO (LPC)
General purpose output from Super IO (LPC)
General purpose output from Super IO (LPC)
General purpose output from Super IO (LPC)
General purpose output from Super IO (LPC)
ICKLm02
Feature Connector X38
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