Advantech MIC-3321 Startup Manual page 4

Pin Assignments
J2 Connectors
Table 1.2: 64-Bit J2 Connectors
Pin A B
22 GA4 GA3
21 CLK6 GND
20 CLK5 N/C
19 N/C GND
18 LAN1_ LAN1_
MD1- MD0+
17 LAN1_ GND
MD1+
16 LAN1_ LAN1_
MD2+ MD2-
15 LAN1_ GND
MD3-
14 LAN1_ VGA_H
MD3+ S
13 VGA_D GND
DCDAT
12 VGA_D USB_P
DCCLK 2+
11 USB_O GND
C2#
10 LAN1_L COM_
INK/ DSR2#
ACT#
9 COM_D GND
CD2#
8 COM_D COM_
TR2# RTS2#
7 LAN1_S GND
PEED_1
00#
6 LAN2_S LAN2_
PEED_1 SPEED
000# _100#
5 PS2_M N/C
SDAT
4 N/C N/C
3 CLK4 GND
2 CLK2 CLK3
1 CLK1 GND
#: Low active
4 Startup Manual
C D E
GA2 GA1 GA0
LAN2_M LAN2_M LAN2_
D0+ D2- MD2+
LAN2_M GND LAN2_
D0- MD3+
LAN2_M LAN2_M LAN2_
D1+ D1- MD3-
LAN1_M GND CLK7
D0-
N/C REQ6# GNT6# GND
N/C GND N/C
N/C REQ5# GNT5# GND
VGA_VS GND VGA_G GND
N/C VGA_B VGA_R GND
USB_P2 GND N/C
-
N/C USB_P- USB_P
+
COM_C GND USB_O
TS2# C3#
N/C COM_RI LAN2_
2# LINK/
ACT#
COM_R GND COM_
XD2 TXD2
N/C GNT7#
REQ7# GND LAN1_
SPEED
_1000#
N/C PS2_MS N/C
CLK
PS2_KB GND PS2_K
CLK BDAT
GNT3# REQ4# GNT4# GND
N/C GNT2# REQ3# GND
REQ1# GNT1# REQ2# GND
F
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND