Chapter 2: Hardware installation | 15
BIH11-AHA User’s Manual
JDIO1: Digital I/O Connector
This connector offers digital I/O functions and address is set in BIOS.
Pin Assignment
1
VCC5
2
DI1
3
DO1
4
DI2
5
DO2
6
DI3
7
DO3
8
DI4
9
DO4
10 GND
TPM1: Trusted Platform Module Header
This header allows you to store cryptographic keys that protect information.
Pin Assignment
Pin Assignment
1
PCLK_TPM
2
GND
3
L_FRAME_N
4
N/A
5
PCIERST2
6
VCC5
7
LAD3
8
LAD2
9
VCC3_3
10 LAD1
11
LAD0
12 GND
13
SMB_CLK
14 SMB_DATA_
RESUME
15
+3V3_DUAL
16 SER_IRQ
17
GND
18 CLK_RUN#
19
SUS_STAT_N
20 LDRQJ1
SATA3_1/2/3/4/5: Serial ATA 3.0 Gb/s Connectors (1*7 Pin)
The connector supports the thin Serial ATA cable for primary internal storage devices.
Pin Assignment
1
GND
2
TX+
3
TX-
4
GND
5
RX-
6
RX+
7
GND
