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Keyboard Interface
controller. Connection is made through the Multi-I/O cable connection at J9.
adapter cable, CBL-247-1 is available from WinSystems to make ready access to all of
the devices terminated at the Multi-I/O connector. Users who may wish to construct
their own cables should refer to the Multi-I/O connector pin definitions given later in
this manual.
Multi-I/O Connector
the printer port, and keyboard are all terminated via the connector at
J9. WinSystems' multi-I/O cable, part number CBL-247-1, is available
to adapt to the conventional I/O connectors.
here:
COM1 - DCD
COM1 - GND
LPT - STROBE
KEYBD - GND
KEYBD - KDATA
KEYBD - +5V
Mouse Interface
at J14.
An adapter cable, CBL-225-1, is available from WinSystems to
adapt to a conventional PS/2 mouse connector. The pinout for J14 is:
070223
– The SAT-520Plus contains onboard PS/2 style keyboard
– The I/O to the primary serial channels,
1 o o 2
COM1 - RXD
3 o o 4
COM1 - TXD
5 o o 6
COM1 - DTR
7 o o 8
9 o o 10
COM2 - DSR
11 o o 12
COM2 - RTS
13 o o 14
COM2 - CTC
15 o o 16
COM2 - RI
17 o o 18
19 o o 20
LPT - PD0
21 o o 22
LPT - PD1
23 o o 24
LPT - PD2
25 o o 26
LPT - PD3
27 o o 28
LPT - PD4
29 o o 30
LPT - PD5
31 o o 32
LPT - PD6
33 o o 34
LPT - PD7
35 o o 36
LPT - ACK
37 o o 38
LPT - BZY
39 o o 40
LPT - PE
41 o o 42
LPT - SLCT
43 o o 44
45 o o 46
47 o o 48
49 o o 50
– Connection to a mouse is made via the connector
Operations Manual SAT-520PLUS
The pin definitions for J9 are shown
COM1 - DSR
COM1 - RTS
COM1 - CTC
COM1 - RI
COM2 - DCD
COM2 - RSX
COM2 - TXD
COM2 - DTR
COM2 - GND
LPT - AUTOFD
LPT - ERROR
LPT - INIT
LPT - SLCTIN
LPT - GND
LPT - GND
LPT - GND
LPT - GND
LPT - GND
LPT - GND
LPT - GND
LPT - GND
KEYBD - GND
KEYBD - GND
KEYBD - CLK
KEYBD - +5V
MSDATA
1 o
N/C
2 o
GND
3 o
VCC
4 o
MSCLK
5 o
An
Visual
Index
Visual
Index
12
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