Connectors
Asem S.p.A.
33
J30 - Dual connector for keyboard (lower) / mouse (upper) PS/2
J30 (upper)
PIN
Signal
1
Data
2 - 6
N.C.
3
GND
4
+ 5 V
5
CLOCK
J30 (lower)
PIN
Signal
1
Data
2 - 6
N.C.
3
GND
4
+ 5 V
5
CLOCK
J31 - Connector parallel interface
Connector J31 provides the users with a parallel port through the
installation of an optional plate. This has an external connector
DB25.
PIN
Signal
PIN
Signal
1
STROBE/
14
AUTOFEED/
2
DATA (0)
15
ERROR/
3
DATA (1)
16
INIT/
4
DATA (2)
17
SELECT IN/
5
DATA (3)
18
GND
6
DATA (4)
19
GND
7
DATA (5)
20
GND
Summary of Contents for CPU 1021/A
Page 1: ...86040332 CPU 1021 A ...
Page 2: ......
Page 7: ...Exit menu 60 ...
Page 8: ......
Page 9: ...Description Asem S p A 1 Chapter 1 Description ...
Page 20: ...CPU 1021 A User s Guide 12 Asem S p A ...
Page 23: ...Hardware setup Asem S p A 15 CPU 1021 A part B ...
Page 29: ...Connectors Asem S p A 21 CPU 1021 A front part B ...
Page 30: ...CPU 1021 A User s Guide 22 Asem S p A CPU 1021 A rear part A ...
Page 31: ...Connectors Asem S p A 23 CPU 1021 A rear part B ...
Page 45: ...Map of memory Asem S p A 37 Chapter 4 Map of memory ...
Page 49: ...BIOS Setup Asem S p A 41 Chapter 5 BIOS Setup ...
