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Read out current value of system memory (256 bytes max./one time)
Function
Command code
Writing mode assignment
Operation condition of PC
Assignable address
Write in system memory (256 bytes max./one time)
Function
Command code
Writing mode assignment
Operation condition of PC
Assignable address
10
· "Writing mode assignment" is used to show whether writing to the PC memory has been enabled or
disabled.
0: Writing prohibited
1: Enable writing only to data memory
2: Enable writing all data.
No setting: Enable writing in any mode
Read out current value that specified system memory
04
(RSM)
(H)
1 or 2
Unrelated
W
h
e
n
P
C
s i
Z
W
S
e
g
m
e
t n
0
0
0
0
0
0
S
e
g
m
e
t n
8
0
0
2
0
0
Write in manual data to specified system memory
14
(WSM)
(H)
2
Stopping
W
h
e
n
P
C
s i
Z
W
S
e
g
m
e
t n
0
0
0
0
0
0
S
e
g
m
e
t n
8
0
0
2
0
0
10
8
·
Letters in brackets are
command name of BASIC
mode.
m
o
d
l e
W
h
e
n
P
C
o t
0
0
1
7
7
S
e
g
m
e
t n
0
(
) 8
o t
0
0
3
7
7
S
e
g
m
e
t n
8
(
) 8
Letters in brackets are
command name of BASIC
mode.
m
o
d
l e
W
h
e
n
P
C
o t
0
0
1
7
7
S
e
g
m
e
t n
0
(
) 8
o t
0
0
3
7
7
S
e
g
m
e
t n
8
(
) 8
s i
J
W
m
o
d
l e
0
0
0
0
0
o t
0
0
1
7
7
(
) 8
0
0
2
0
0
o t
0
2
1
7
7
(
) 8
s i
J
W
m
o
d
l e
0
0
0
0
0
o t
0
0
1
7
7
(
) 8
0
0
2
0
0
o t
0
2
1
7
7
(
) 8
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