Owner manual

AR-B1550 User’s Guide
20
3.2.19 PC104 CONNECTOR (CN1)
1
2
64-Pin PC/104 Connector
63
64
SD7
---
SD6
---
SD5
---
SD4
-
--
SD3 --
-
SD2
---
SD1 -
--
SD0 --
-
IOCHRDY
---
A
EN
---
SA15
---
SA14
---
SA13
---
SA12
---
SA11
---
SA10
---
A
1
A
2
A
3
A
4
A5
A6
A
7
A
8
A9
A
10
A
11
A
12
A
1
3
A
14
A
15
A
1
6
A
17
A
18
A
1
9
A
2
0
A
21
A
22
A
23
A
24
A
25
A
26
A
27
A
2
8
A
2
9
A
30
A3
1
A3
2
---
GND
--- RSTDRV
-
-- +5 VDC
--- IRQ9
---DREQ2
---
IRQ1
---
/IRQ8
--
- IRQ12
---
GND
---
-IOW
--- -
IOR
-----DACK3
--- DREQ3
-
-- -DACK1
---
DREQ
1
---
IR
Q
7
SA9 ---
SA8
---
SA7
---
SA6
---
SA5
---
SA4
---
SA3
---
SA2 -
--
SA1
---
SA0
---
GND
---
B1
B2
B3
B4
B
5
B
6
B7
B8
B
9
B10
B11
B12
B1
3
B14
B15
B1
6
B17
B18
B1
9
B2
0
B21
B22
B23
B24
B25
B26
B27
B2
8
B2
9
B30
B
3
1
B
3
2
---
IRQ6
--- IRQ5
--- IRQ4
-
-- IRQ3
---
DACK2
---
TC
---
+5 VDC
---
24M
---
GND
---
GND
1 2