Arithmetic operations
Operation Operand Function
ENT – This causes a stack lift into ACCUs 3 and 4:
<ACCU 4> := <ACCU 3>
<ACCU 3> := <ACCU 2>
<ACCU 2> := <ACCU 2>
<ACCU 1> := <ACCU 1>
ACCUs 1 and 2 are not changed. The old contents
of ACCU 4 are lost.
Example
ACCU 1 ACCU 2 ACCU 3 ACCU 4
LKF+30 d30 ca
LKF+3 d3c30
a
Contents of the ACCUs
before the sequence of
arithmetic operations
bcd
xF c12 c30
+F c42 c
c
LKF+4 c4303
ENT 3 30 30 c
c7cc
LKF+6
c
6
c
42
:F
Table 3-19 Arithmetic operation ENT
The following fraction must be calculated: (30 + 3 * 4) / 6 = 7
Supplementary Operations
CPU 948 Programming Guide
C79000-G8576-C848-04
3 - 57
To Next Page
Loading...
Need help?
General
