Toshiba PROSEC T1-16S User Manual page 164

7. Instructions
FUN 063 ATOH
Expression
Input [ A ATOH (n) B ]
Function
When the input is ON, the ASCII characters stored in n registers starting with A is converted into
hexadecimal data and stored in B and after. The lower byte of source A is stored as uppermost
digit of destination B, and followed in this order. The allowable ASCII character in the source table
is "0" (H30) to "9" (H39) and "A" (H41) to "F" (H46). The allowable range of n is 1 to 64.
Execution condition
Input
OFF No execution
ON Normal execution
Conversion data error (no execution)
Operand
Name
X
A Source
n Data size
B Destination
Example
When R011 is ON, the ASCII characters stored in 8 words of D0300 to D0307 are converted
into hexadecimal data, and stored in 4 words registers starting with RW040.
F
D0300 "1" (H31)
D0301 "3" (H33)
D0302 "5" (H35)
D0303 "7" (H37)
D0304 "9" (H39)
D0305 "B" (H42)
D0306 "D" (H44)
D0307 "F" (H46)
Note
If index register (I, J or K) is used for the operand A, only n = 1 is allowed.
If n is odd number, lower 2 digits of the last converted data will not be fixed, Use even for n.
162
T1-16S User's Manual
ASCII to Hex conversion
Output
Operation
Device
Y R S T. C. XW YW RW SW T
8 7 0
"0" (H30)
"2" (H32) Converted
"4" (H34)
"6" (H36)
"8" (H38)
"A" (H41)
"C" (H43)
"E" (H45)
Output ERF
OFF
ON
OFF Set
Register
C D I J
F
RW040
RW041
RW042
RW043
6F3B0253
Constant Index
K
1 - 64
0
H0123
H4567
H89AB
HCDEF