AR-B1631ET User’s Guide
2.2.16 BUZZER
EXTERNAL
2.2.17 J4
(PC104+)
A1 B1
C1 D1
A B C D
NC 5V AD0
1
NC AD2 AD1 +5V
2
AD5 GND AD4 AD3
3
4
C/BE0# AD7 GND AD6
5
GND
AD9 AD8 GND
6
AD11 NC AD10 NC
AD14 AD13 GND AD12
7
8
+3.3V C/BE1# AD15 +3.3V
9
SERR# GND PULL
UP
PAR
12/30
10
GND PERR# +3.3V
PULL
UP
11
STOP# +3.3V LOCK# GND
+3.3V TRDY# GND DEVSEL#
12
FRAME# GND IRDY# +3.3V
13
GND AD16 +3.3V
C/BE2#
14
15
AD18 +3.3V AD17 GND
16
AD21 AD20 GND AD19
+3.3V AD23 AD22 +3.3V
17
IDSEL0 GND IDSEL1 AD22
18
19
AD24 C/BE3# NC
AD23
GND AD26 AD25 GND
20
AD29 +5V AD28 AD27
21
+5V AD30 GND AD31
22
REQ0# GND
23
REQ1# NC
24
GND
REQ2# +5V GNT0#
25
GNT1# NC GNT2# GND
+5V CLK GND CLK
26
CLK +5V NC GND
27
GND INTD# +5V PCIRST#
28
+12V INTA# INTB# INTC#
29
NC NC NC NC
30
A30 B30 C30 D30
