Infineon C166S V1 SubSystem, Руководство пользователя

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User’s Manual
C166S V1 SubSystem
Instruction Set
User’s Manual 5-11 V 1.6, 2001-08
Compare and Loop Control Instructions (cont’d)
CMPD1 Rw, mem Compare direct word memory to direct GPR and
decrement GPR by 1 4
CMPD2 Rw, #data4 Compare immediate word data to direct GPR and
decrement GPR by 2 2
CMPD2 Rw, #data16 Compare immediate word data to direct GPR and
decrement GPR by 2 4
CMPD2 Rw, mem Compare direct word memory to direct GPR and
decrement GPR by 2 4
CMPI1 Rw, #data4 Compare immediate word data to direct GPR and
increment GPR by 1 2
CMPI1 Rw, #data16 Compare immediate word data to direct GPR and
increment GPR by 1 4
CMPI1 Rw, mem Compare direct word memory to direct GPR and
increment GPR by 1 4
CMPI2 Rw, #data4 Compare immediate word data to direct GPR and
increment GPR by 2 2
CMPI2 Rw, #data16 Compare immediate word data to direct GPR and
increment GPR by 2 4
CMPI2 Rw, mem Compare direct word memory to direct GPR and
increment GPR by 2 4
Prioritize Instruction
PRIOR Rw, Rw Determine number of shift cycles to normalize direct
word GPR and store result in direct word GPR 2
Shift and Rotate Instructions
SHL Rw, Rw Shift left direct word GPR;
number of shift cycles specified by direct GPR 2
SHL Rw, #data4 Shift left direct word GPR;
number of shift cycles specified by immediate data 2
SHR Rw, Rw Shift right direct word GPR;
number of shift cycles specified by direct GPR 2
Instruction Set Summary (cont’d)
Mnemonic Description Bytes