Acrosser AR-B1661 User Manual
Page 20
AR-B1661 Manual
18
A1 A32
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B1
Pin #
Signal Name
Pin #
Signal Name
1
TXOUT0-
14
GND
2
GND
15
TXCLK+
3
TXOUT0+
16
VTX12
4
GND
17
TXOUT3-
5
TXOUT1-
18
VTX12
6
VTX5
19
TXOUT3+
7
TXOUT1+
20
GND
8
VTX5
21
VTKBP
9
TXOUT2-
22
NC
10
NC
23
VTX5
11
TXOUT2+
24
NC
12
GND
25
VTX5
13
TXCLK-
26
NC
2.3.25 X-Bus (PC-104)
Support 8-Bit ISA Interface
Pin #
Signal Name
Pin #
Signal Name
A1
IOCHK#
B1
GND
A2
SD7
B2
RSTDRV
A3
SD6
B3
VCC
A4
SD5
B4
IRQ9
A5
SD4
B5
-5V
A6
SD3
B6
DREQ2
A7
SD2
B7
-12V
A8
SD1
B8
ZWS#
A9
SD0
B9
+12V
A10
IOCHRDY
B10
GND
A11
AEN
B11
SMEMW#
A12
SA19
B12
SMEMR#
A13
SA18
B13
IOW#
A14
SA17
B14
IOR#
A15
SA16
B15
DACK3#
A16
SA15
B16
DREQ3
A17
SA14
B17
DACK1#
A18
SA13
B18
DREQ1
A19
SA12
B19
REFRESH#
A20
SA11
B20
SYSCLK
A21
SA10
B21
IRQ7
A22
SA9
B22
IRQ6
A23
SA8
B23
IRQ5
A24
SA7
B24
IRQ4
A25
SA6
B25
IRQ3
A26
SA5
B26
DACK2#
A27
SA4
B27
TC
A28
SA3
B28
BALE
A29
SA2
B29
VCC
A30
SA1
B30
OSC
A31
SA0
B31
GND
A32
GND
B32
GND
C1~C20 & D1~D20 : NO SIGNAL