HEIDENHAIN TNC 426 PB/M Technical Manual page 943

Word processing
with the ASSIGN
command
Function
Load the constant
into the word
accumulator.
Assign the contents
of the word
accumulator to byte
B8.
Gate the contents of
word accumulator
and byte B5 with
AND.
Assign the gating
result to byte B8.
Assign the gating
result to byte B10.
7 – 94
Syntax: = (STORE)
Operands: B, W, D
Action:
Assign the content of the word accumulator to the addressed operand. Unlike
bit execution, in word processing you can also use the = command within a
sequence of word-gating operations. This command can be used several
times in succession.
Example:
Gate a constant and byte B5 with AND, and assign the result to byte B8 and
byte B10.
Initial state:
Constant 54 = 36 (hex)
Byte B5 = 2A (hex)
Byte B8 = ?
Byte B10 = ?
STL Accumulator contents [bit]
31..15 ..................... 7 ................. 0
L K+54 0 ..... 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0
= B8 0 ..... 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0
A B5 0 ..... 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0
= B8 0 ..... 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0
= B10 0 ..... 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0
HEIDENHAIN Technical Manual TNC 426, TNC 430
Operand contents [bit]
7 ............ 0
0 0 1 1 0 1 1 0
0 0 1 0 1 0 1 0
0 0 1 0 0 0 1 0
0 0 1 0 0 0 1 0