MOPSlcd6
Peripheral Interface
p588m115.doc
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Industrielle Computertechnik AG
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1 (Speaker)
2 (GND)
3,10 (PowerGood)
4 (/KLOCK)
5 (KDATA)
6 (KCLK)
7 (GND)
8 (+ 5V)
9 (VBAT)
3
5
2
4
1
13.2 Serial Port COM A, B RS232C
Pin
Signalname
In / Out
DSUB-25
(need Adapter)
DSUB-9
(need Adapter)
1
DCD
In
8
1
2
DSR
In
6
6
3
RxD
In
3
2
4
RTS
Out
4
7
5
TxD
Out
2
3
6
CTS
In
5
8
7
DTR
Out
20
4
8
RI
In
22
9
9
GND
--
7
5
10
+5V
--
--
--
For signal description please refer to additional literature.
The four serial input/output interfaces can be set to any I/O-address on the periphal setup. The serial
ports are completely compatible with the serial port implementation used on the IBM Serial Adapter.
Their default interrupts are mapped to IRQ4 and IRQ3.
