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7-6
Section Details of BASIC Commands
199
pc read@
Syntax:
[<result> = ]
PC READ
“<data area>, <address>, <number of words>, <pc format> {, <pc
format>}” ; <variable> {, <variable>}
Description: Statement. Allows the ASCII Unit to independently read data from the specified PC data area.
The data area, starting address, and number of words are all specified at the ASCII Unit.
<data area> specifies which PC data area is the source for the transfer. Any of the following
specifications for the data area are valid.
Other words in the CS1-series CPU Units cannot be addressed. Refer to 6-6 Restrictions for CS1-
series PCs for details.
C200H/HS/HE/HG/HX
Designation method Area PC Address
Code First word
address
C200H DM 0000 to
DM 1999 0000 to 1999 DM Area
C200HS/HE/
HG/HX DM 0000 to
DM 6655
@D
0000 to 6655
C200H 000 to 255 0000 to 0255
C200HS 000 to 299 0000 to 0299
IR/SR Area
C200HE/HG/HX 000 to 511
@R
0000 to 0511
LR Area LR 00 to LR 63 @L 0000 to 0063
HR Area HR 00 to HR 99 @H 0000 to 0099
AR Area
C200H/HS/
HE/HG/HX
AR 00 to AR 27 @A 0000 to 0027
EM Area,
bank 0 C200HG/HX EM 0000 to
EM 6143, bank 0 @E 0000 to 6143
TC Area C200H/HS/
HE/HG/HX T/C 000 to
T/C 511 @G 0000 to 0511
CS1
Designation method Area PC Address
Code First word
address
DM Area D00000 to D06655 @D 0000 to 6655
I/O Area (CIO
Area) 0000 to 0511
Note: Impossible to
designate 0281 @R 0000 to 0511
Note:
Impossible to
designate 0281
Data Link Area
(CIO Area) 1000 to 1063 @L 0000 to 0063
H000 to H099 @H 0000 to 0099 Holding Bit Area
H100 to H127
Note: Impossible to
designate H101 @A 0000 to 0027
Note:
Impossible to
designate 0001
EM Area, bank 0 E0_00000 to
E0_06143 @E 0000 to 6143
Timer Area
CS1
T0000 to T0511 @G 0000 to 0511
Remarks:
Note: The EM Area is supported by the C200HE/HG/HX and CS1-series PCs
only.