90
Parameters Status data (response): The status consists of two bytes. The leftmost byte is
for the PC’s operating mode and the rightmost byte is for the size of the program
area and DM.
15 14 13 12 11 10 9 8
000000
Bit Mode
98
0 0 PROGRAM
0 1 DEBUG
1 0 RUN
1 1 MONITOR
x 16
3
x 16
2
This order is reversed
in the STATUS WRITE
command format.
Bit
Leftmost byte
76543210
0
x 16
3
x 16
2
Bit Program area
654
1 0 0 64K bytes
1 0 1 128K bytes
Bit DM size
3210
10008,192 words
100124,576 words
Bit
Rightmost byte
Message (response): If an FAL or FALS error message exists, it will be re-
turned. If an FAL or FALS error has not occurred, sixteen spaces (ASCII 20) will
be returned.
5-23 STATUS WRITE
Changes the operating mode of the PC.
Command Format
@ SC
Unit no. FCS TerminatorHeader
code
Mode
data
*s
x 10
0
x 10
1
x 16
1
x 16
0
Response Format
@ SC
Unit no. Response
code
Header
code
FCS Terminator
*s
x 10
0
x 10
1
x 16
1
x 16
0
Parameter Mode data (command): The mode data consists of one byte. The rightmost 2
bits specify the PC’s operating mode. The remaining bits must be all zeros.
76543210
000000
Bit Mode
10
0 0 PROGRAM
0 1 DEBUG
1 0 MONITOR
1 1 RUN
x 16
3
x 16
2
This order is reversed
in the STATUS READ
response format.
Bit
STATUS WRITE Section 5-23