Device Data Area - Mitsubishi A953GOT-SBD-M3-H Hardware Manual

A953 HANDY GOT
12.4

Device data area

The table below shows the data area of virtual devices in the GOT.
Address (decimal)
D0~D2
D3
*2
D4
*2
D5
*2
D6
*2
D7
*2
D8
D9~D12
*1
Communication error status
The contents vary depending on the error status of the communication driver
of the GOT.
Bit
0 ~ 3
4 SI0 framing error
5 SI0 parity error
6 SI0 overrun error
7 Send time error
8 Cable disconnection error
9 ~ 15
Clock data (year)
Bit
15 ~ 8
Stores the lower two digits of the
Not used
year in two BCD digits.
Clock data (month)
Bit
15 ~ 8
Stores the month data (01 to 12) in
Not used
two BCD digits.
Clock data (day)
Bit
15 ~ 8
Stores the day data (01 to 31) in
Not used
two BCD digits.
Clock data (hour)
Bit
15 ~ 8
Stores the hour data (00 to 23) in
Not used
two BCD digits.
Clock data (minute)
Bit
15 ~ 8
Stores the minute data (00 to 59) in
Not used
two BCD digits.
Connection to Microcomputer 12
Description
Not used
Contents
Not used
Not used
The clock data (year, month,
day, hour or minute) is stored
in each address (bits 0 to 7) in
7 ~ 0
two BCD digits.
Example:
18:02, June 10, 1999
Address
7 ~ 0
7 ~ 0
7 ~ 0
7 ~ 0
Not used
Bits
15~8 7~0
D4 00 99
D5 00 06
D6 00 10
D7 00 18
D8 00 02
12-5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A