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49
Instruction Functions
Section 2-2
SHIFT N-BITS
LEFT
NASL
@NASL
580
Output
Required
398
DOUBLE SHIFT
N-BITS LEFT
NSLL
@NSLL
582
Output
Required
401
SHIFT N-BITS
RIGHT
NASR
@NASR
581
Output
Required
404
DOUBLE SHIFT
N-BITS RIGHT
NSRL
@NSRL
583
Output
Required
406
Instruction
Mnemonic
Code
Symbol/Operand
Function
Location
Execution
condition
Page
NASL(580)
D
C
D
:
Shift word
C
:
Control word
Shift n-bits
Lost
N bits
Shifts the specified 16 bits of word data to the left by the specified
number of bits.
Contents of
shifted in "a"
or "0"
NSLL(582)
D
C
D
:
Shift word
C
:
Control word
Shift n-bits
Lost
N bits
Contents of
"a" or "0"
shifted in
Shifts the specified 32 bits of word data to the left by the specified
number of bits.
NASR(581)
D
C
D
:
Shift word
C
: Control word
Lost
N bits
Contents of "a" or
"0" shifted in
Shifts the specified 16 bits of word data to the right by the specified
number of bits.
NSRL(583)
D
C
D
:
Shift word
C
: Control word
Shift n-bits
Lost
Contents of
"a" or "0"
shifted in
Shifts the specified 32 bits of word data to the right by the specified
number of bits.
Summary of Contents for SYSMAC CS1D-CPU**
Page 3: ...iv...
Page 29: ...xxx...
Page 185: ...146 List of Instructions by Function Code Section 2 4...
Page 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Page 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Page 1391: ...1352 ASCII Code Table Appendix A...