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512
Conversion Instructions
Section 3-12
Flags
Precautions
An error will occur and the Error Flag will be turned ON if there is a parity error
in the ASCII data, the ASCII data in the source words is not equivalent to
hexadecimal digits, or the content of Di is not within the specified ranges.
Examples
When CIO 000000 is ON in the following example, HEX(162) converts the
ASCII data in D00100 and D00101 according to the settings of the digit desig-
nator. (Di=#0121 specifies no parity, the starting byte (when reading) = left-
most byte, the number of bytes to read = 3, and the starting digit (when
writing) = digit 1.)
HEX(162) converts three bytes of ASCII data (3 characters) beginning with
the leftmost byte of D00100 into their hexadecimal equivalents and writes this
data to D00200 beginning with digit 1.
When CIO 000000 is ON in the following example, HEX(162) converts the
ASCII data in D00010 beginning with the rightmost byte and writes the hexa-
decimal equivalents in D00300 beginning with digit 1.
The digit designator setting of #1011 specifies even parity, the starting byte
(when reading) = rightmost byte, the number of bytes to read = 2, and the
starting digit (when writing) = digit 1.)
Name
Label
Operation
Error Flag
ER
ON if there is a parity error in the ASCII data.
ON if the ASCII data in the source words is not equivalent
to hexadecimal digits
ON if the content of Di is not within the specified ranges.
OFF in all other cases.
S:
D: D00200
S
D
Di: #
Number of digits
3 digits
Di
Starting digit (digit 1)
Starting byte
(leftmost byte)
Summary of Contents for SYSMAC CS1D-CPU**
Page 3: ...iv...
Page 29: ...xxx...
Page 185: ...146 List of Instructions by Function Code Section 2 4...
Page 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Page 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Page 1391: ...1352 ASCII Code Table Appendix A...