ECS HDC-M - Page 19

15
Installing the Motherboard
TPM (Optional): TPM module header
Trusted Platform Module (TPM) is a published specification detailing a
microcntrollerthat can store secured information, and implementations of that speci-
fication.
1 TPM_CLK 11 LAD0
2
GND 12 GND
3 LFRAME# 13 RESERVE0
4 KEY 14 RESERVE1
5
LREST# 15 VCC3_DUAL
6 VCC5 16 SERIRQ
7 LAD3 17 GND
8 LAD2 18 CLKRUN#
9 VCC3 19 LPCPD#
10 LAD1 20 RESERVE2
Pin Signal Name Pin Signal Name
LPT: Onboard parallel port header
This is a header that can be used to connect to the printer, scanner or other devices.
SPDIFO: SPDIF out header
2 +5VA 5V analog Power
3 Key No pin
4 GND Ground
Pin Signal Name Function
1 SPDIF SPDIF digital output
This is an optional header that provides an S/PDIF (Sony/Philips Digital Interface)
output to digital multimedia device through optical fiber or coaxial connector.
1 STROBE 14 ALF
2 PD0 15 ERROR
3 PD1 16 INIT
4 PD2 17 SLCTIN
5 PD3 18 Ground
6 PD4 19 Ground
7 PD5 20 Ground
Pin Signal Name Pin Signal Name
8 PD6 21 Ground
9 PD7 22 Ground
10 ACK 23 Ground
11 BUSK 24 Ground
12 PE 25 Ground
13 SLCT 26 Key