beautypg.com

Delta Electronics DELTA DUP-B User Manual

Page 361

background image

Chapter 3 Creating and Editing Screens

TOHEX (Convert 4 ASCII Code to a Four-Digit Integer in Hexadecimal Format)

Equation
Var1 = TOHEX (Var2)

Explanation
Convert a single ASCII code of Var2 and the next 3 words (4 WORDS) to a hex value
and stores the result in Var1.

Remark

The calculation result can be stored as unsigned WORD.

Var1 and Var2 can be internal memory only.

Example
Convert a single ASCII code of $0 and the next 3 words (4 WORDS) to a hex value and
stores the result in $10 (this is an operation of unsigned 16-bit data).
$0 = 0034H (ASCII 4),
$1 = 0033H (ASCII 3),
$2 = 0036H (ASCII 6),
$3 = 0038H (ASCII 8),
$10 = TOHEX ($0)
After executing TOHEX command, the data in $10 will be converted to 4368H.









3-340

Revision May, 2010