ZiLOG System 8000

HRM
Zilog
HRM
Table 2-15.
Storage Module Device
Controller B
Connector
P2/J27,
Slot 7
(Model 31)
Row A
Row B
Row C
PIN
SIGNAL
SIGNAL
SIGNAL
1
2 3·SERVOCLK-
3·SERVOCLK+
3
3.READDATA-
3·READDATA+
4
3·WRITECLK- 3·READCLK-
GND
5
3.WRITECLK+ .
3.READCLK+ 3·SELECTED-
6
3.WRITEDATA+
3.SELECTED+
3·SEEKEND-
1
3.WRITEDATA- 3·SEEKEND+.
GND
8
9
2.SERVOCLK-
10
2.SERVOCLK+
2.READDATA-
11
2.WRITECLK+ 2.READDATA+
GND
12
2.WRITECLK-
2.READCLK-
2.READCLK+
13
2.WRITEDATA-
2.SELECTED-
2.SELECTED+
14
2.WRITEDATA+ 2.SEEKEND-
2.SEEKEND+
15
1. SERVOCLK-
GND
16
1.SERVOCLK+
1.READDATA-
17
1. WRITECLK-
1.READDATA+ 1. READCLK-
18
1.WRITECLK+
1.READCLK+
1.SELECTED-
19
1.WRITEDATA+
1. SELECTED+ GND
20
1. WRITEDATA-
1.SEEKEND-
1.SEEKEND+
21
O.SEEKEND- O. S"EEKE ND+
22
O.SELECTED+
O.SELECTED-
23
O.WRITEDATA+ GND
24
O.WRITEDATA-
O.WRITECLK-
25
O.WRITECLK+
O.READCLK-
26
O.READCLK+
O.READDATA-
27
O.SERVOCLK+
O.READDATA+
O.SERVOCLK-
28
+5Vdc
+5Vdc
+5Vdc
29
-5Vdc
-5Vdc
-5Vdc
30
+12Vdc
+12Vdc
+12Vdc
31
-12Vdc
-12Vdc
-12Vdc
32
GND
GND
GND
2-21
Zilog
2-21