Acrosser Technology AR-B1551NP Manual

AR-B1551NP Manual
Version 1.01

1. SETTING UP THE SYSTEM

The AR-B1551NP is new generation 3.5" CPU board. This section provides hardware's
jumpers setting, the connectors' locations, and the pin assignment.
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1.1. PACKING LIST

- The quick setup manual
1 AR-B1551 all-in-one single CPU board
-
- Acrosser's AR-B9425 audio card
- Software Utility CD
1.2. SDRAM SOCKET 144 PIN,
128MB MAXIMUM (DIMM1)

1.3. HARD DISK CONNECTOR

IDE1
-
CF1
-
1.4. FDD PORT CONNECTOR
(FDD)
33 1
34 2
PIN Signal Pin Signal
1-33(odd) GROUND 18 -DIRECTION
2 -REDUCED 20 -STEP OUTPUT PULSE
WRITE
CURRENT
4 NOT USED 22 -WRITE DATA
6 NOT USED 24 -WRITE ENABLE
8 -INDEX 26 -TRACK 0
10 -MOTOR 28 -WRITE PROTECT
ENABLE A
12 -DRIVE 30 -READ DATA
SELECT B
14 -DRIVE 32 -SIDE 1 SELECT
SELECT A
16 -MOTOR 34 DISK CHANGE
ENABLE B
1.5. PARALLEL PORT
CONNECTOR (LPT)
25 23 21 19 17 15 13 11 9 7 5 3 1
26 24 22 20 18 16 14 12 10 8 6 4 2
1.6. KEYBOARD & MOUSE
CONNECTOR (KM)
KM
1 KDT
1 2
2 MDT
3 4
3 GND
4 VCC
6
5
5 KCLK
Front View
6 MCLK
AR-B1551NP Manual
Part No: 220010272