32-Pin Connector A
The A4SAP-H motherboard combines JF1, JGP1 and J6 into a 32-pin, 2.0 mm pitch pin header, including the front panel (power/HDD LED, power/reset button), 8-bit GPIO, and two USB 2.0 connections. Refer to the table below for pin definitions and the female mating connector information. The distance between the board-to-board stack is 11 mm in height while using the male pin header (PINREX P/N:225-97-16GBEW) to stack onto the female mating connector (PINREX P/N: 620-92-16GB00).
For a detailed diagram of the A4SAP-H motherboard, see the layout under Motherboard Quick Reference.
|
32-Pin Connector A |
||||
|---|---|---|---|---|
|
Connector |
P/N |
Vendor |
Manufacture P/N |
Description |
|
Male Pin Header on A4SAP-H |
HDR-0208L-0000-PRX |
PINREX |
225-97-16GBEW |
CNT, PIN/HEADER, 2X16 PIN, PITCH 2 MM, |
|
Female Mating Connector |
HDR-0210L-0000-PRX |
PINREX |
620-92-16GB00 |
CNT, PIN FEMALE HEADER, 2X16 PIN, |
|
32-Pin Connector A Pin Definitions: 32 Total |
||||||
|---|---|---|---|---|---|---|
|
Function |
Pin# |
Silkscreen Pin# |
Definition |
Pin# |
Silkscreen Pin# |
Definition |
|
Two USB 2.0(J6: USB0/1) |
1 |
1 |
P5V_DUAL_F |
2 |
2 |
P5V_DUAL_F |
|
3 |
3 |
USBCON_N0 |
4 |
4 |
USBCON_N1 |
|
|
5 |
5 |
USBCON_P0 |
6 |
6 |
USBCON_P1 |
|
|
7 |
7 |
GND |
8 |
8 |
GND |
|
|
9 |
9 |
N/A |
10 |
10 |
N/A |
|
|
N/A |
11 |
N/A |
N/A |
12 |
N/A |
N/A |
|
8-bit GPIO(JGP1) |
13 |
1 |
P3V3SB |
14 |
2 |
GND |
|
15 |
3 |
GPIO_1 |
16 |
4 |
GPIO_5 |
|
|
17 |
5 |
GPIO_2 |
18 |
6 |
GPIO_6 |
|
|
19 |
7 |
GPIO_3 |
20 |
8 |
GPIO_7 |
|
|
21 |
9 |
GPIO_4 |
22 |
10 |
GPIO_8 |
|
|
N/A |
23 |
N/A |
N/A |
24 |
N/A |
N/A |
|
Front Panel(JF1) |
25 |
1 |
Power Button |
26 |
2 |
GND |
|
27 |
3 |
Reset Button |
28 |
4 |
GND |
|
|
29 |
5 |
+3.3 V |
30 |
6 |
SATA HDD LED |
|
|
31 |
7 |
+3.3 V Standby |
32 |
8 |
PWR LED |
|