4-3. Application Notes
U3-1021
4-12
2/99
Westinghouse Proprietary Class 2C
COM1 Serial Port
03F8H - 03FFH
8 bits
Compatible with IBM-PC COM1 adapter
Watchdog Timer Reset
(Write only)
0900H
8 bits
Data does not matter (see Application
Note 10).
Notes
1. When using the LC module, status values equivalent to the board
status register bits (with the exception of bit 5) are available to the
Controller through the SLCSTATUS algorithm. For details, refer to
“Ovation Algorithm Reference Manual” (R3-1100).
Table 4-1. User-Accessible I/O (Cont’d)
Description
I/O Address
Width
Bit Definitions
