Infineon Technologies C166S V2 User Manual page 187

Instruction Set Summary (cont'd)
Mnemonic
Compare and Loop Control Instructions (cont'd)
CMPD1 Rw, mem
CMPD2 Rw, #data4
CMPD2 Rw, #data16
CMPD2 Rw, mem
CMPI1 Rw, #data4
CMPI1 Rw, #data16
CMPI1 Rw, mem
CMPI2 Rw, #data4
CMPI2 Rw, #data16
CMPI2 Rw, mem
Prioritize Instruction
PRIOR Rw, Rw
Shift and Rotate Instructions
SHL Rw, Rw
SHL Rw, #data4
SHR Rw, Rw
User Manual
Description
Compare direct word memory to direct GPR and
decrement GPR by 1
Compare immediate word data to direct GPR and
decrement GPR by 2
Compare immediate word data to direct GPR and
decrement GPR by 2
Compare direct word memory to direct GPR and
decrement GPR by 2
Compare immediate word data to direct GPR and
increment GPR by 1
Compare immediate word data to direct GPR and
increment GPR by 1
Compare direct word memory to direct GPR and
increment GPR by 1
Compare immediate word data to direct GPR and
increment GPR by 2
Compare immediate word data to direct GPR and
increment GPR by 2
Compare direct word memory to direct GPR and
increment GPR by 2
Determine number of shift cycles to normalize direct
word GPR and store result in direct word GPR
Shift left direct word GPR;
number of shift cycles specified by direct GPR
Shift left direct word GPR;
number of shift cycles specified by immediate data
Shift right direct word GPR;
number of shift cycles specified by direct GPR
7-187
User Manual
C166S V2
Instruction Set
Bytes
4
2
4
4
2
4
4
2
4
4
2
2
2
2
V 1.7, 2001-01