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Siemens CPU 948 - Page 94

Siemens CPU 948
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Operation Operand Function
L
KB 0 to 255
KS 2 ASCII
characters
KF -32768 to
+32767
KG
1)
KH 0 to FFFF
DH 0 to
FFFF FFFF
KM 16-bit pattern
KY 0 to 255 for
each byte
KT 0.0 to 999.3
KC 0 to 999
T 0 to 255
C 0 to 255
Load
a constant, 1 byte
a constant, 2 ASCII characters
a constant as fixed point number
a constant as floating point number
a constant as hexadecimal number
a double word constant as a hexadecimal number
a constant as bit pattern
a constant, 2 bytes
a constant timer value (in BCD)
a constant counter value
a timer, binary coded
a counter, binary coded
LC
T 0 to 255
C 0 to 255
Load
a timer
a counter
in BCD
1)
±0,1469368 x 10
-38
to ±0,1701412 x 10
39
Load operations
Load operations write the addressed value into ACCU 1. The
former contents of ACCU 1 are saved in ACCU 2 (stack lift).
Transfer operations
Transfer operations write the contents of ACCU 1 to the addressed
memory location.
Table 3-5 Load and transfer operations/part 2
Basic Operations
CPU 948 Programming Guide
3 - 22 C79000-G8576-C848-04

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