Owner's manual

Revision: 1.0
32
5. JP3, JP14
SRAM A, SRAM B clear pin header
(ACE-B2019 has only 512KB SRAM A and
JP3)
6. CN1
Case Intrusion Switch Connector.
Connection description
1-2
normal
(default)
2-3 short clear SRAM
7. CN6*
Reel Controller Connector (44pin
mini-IDE Reel Connector connects to
AR-B2009).
8. CN3
CR2302 Battery Holder.
Note: GPIO is standard CMOS 3.3V
Input/Output.
Pin
description
Pin
description
1 MDAP 2 MDAN
3 MDBP 4 MDBA
5 GND 6 GND
7 Lamp_Inn 8 Lamp_Out
9 LAMP0 10 LAMP1
11 LAMP2 12 LAMP3
13 LAMP4 14 LED
15 LATCH_A 16 LATCH_B
17 GND 18 GND
19 LATCH_C 20 LATCH_D
21 LATCH_E( 22 LATCH_F
23 LATCH_G 24 LATCH_H
25 FB_A( 26 FB_B
27 +5V 28 +5V
29 FB_C 30 FB_D
31 FB_E 32 FB_F
33 +12V 34 +12V
35 FB_G 36 FB_H
37 +3.3V 38 +3.3V
39 GND 40 GND
41 GND 42 GND
43 LATCH_OE# 44 NC