Technical Data – 76
J8: Hard Drive
Pin #
Function
Pin # Function
1
RESET*
2
Gnd
3
DATA 7
4
DATA 8
5
DATA 6
6
DATA 9
7
DATA 5
8
DATA 10
9
DATA 4
10
DATA 11
11
DATA 3
12
DATA 12
13
DATA 2
14
DATA 13
15
DATA 1
16
DATA 14
17
DATA 0
18
DATA 15
19
Gnd
20
KEY
21
Reserved
22
Gnd
23
IOWR*
24
Gnd
25
IORD*
26
Gnd
27
NC
28
BALE
29
NC
30
Gnd
31
IRQ 14
32
IO16*
33
ADDR1
34
NC
35
ADDR0
36
ADDR2
37
HCSO*
38
HCSI*
39
LED
40
Gnd
41
+5 LOGIC
42
+5 MOTOR
43
Gnd
44
NC
* = active low
J9: Speaker Connector
Pin #
Function
1
Gnd
2
Speaker data
3
+5V
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Страница 52: ...Watchdog Timer 42 This page intentionally left blank S t o c k C h e c k c o m ...
Страница 56: ...Serial EEPROM 46 This page intentionally left blank S t o c k C h e c k c o m ...
Страница 68: ...PC 104 58 This page intentionally left blank S t o c k C h e c k c o m ...
Страница 76: ...Troubleshooting 66 This page intentionally left blank S t o c k C h e c k c o m ...