C164SI Datasheet, PDF (35/79 Pages) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller

C164CI/SI
C164CL/SL
Instruction Set Summary
Table 6 lists the instructions of the C164CI in a condensed way.
The various addressing modes that can be used with a specific instruction, the operation
of the instructions, parameters for conditional execution of instructions, and the opcodes
for each instruction can be found in the “C166 Family Instruction Set Manual”.
This document also provides a detailled description of each instruction.
Table 6
Instruction Set Summary
Mnemonic
Description
ADD(B)
Add word (byte) operands
ADDC(B)
Add word (byte) operands with Carry
SUB(B)
Subtract word (byte) operands
SUBC(B)
Subtract word (byte) operands with Carry
MUL(U)
(Un)Signed multiply direct GPR by direct GPR (16-16-bit)
DIV(U)
(Un)Signed divide register MDL by direct GPR (16-/16-bit)
DIVL(U)
(Un)Signed long divide reg. MD by direct GPR (32-/16-bit)
CPL(B)
Complement direct word (byte) GPR
NEG(B)
Negate direct word (byte) GPR
AND(B)
Bitwise AND, (word/byte operands)
OR(B)
Bitwise OR, (word/byte operands)
XOR(B)
Bitwise XOR, (word/byte operands)
BCLR
Clear direct bit
BSET
Set direct bit
BMOV(N)
Move (negated) direct bit to direct bit
BAND, BOR, AND/OR/XOR direct bit with direct bit
BXOR
BCMP
Compare direct bit to direct bit
BFLDH/L
Bitwise modify masked high/low byte of bit-addressable
direct word memory with immediate data
CMP(B)
Compare word (byte) operands
CMPD1/2
Compare word data to GPR and decrement GPR by 1/2
CMPI1/2
Compare word data to GPR and increment GPR by 1/2
PRIOR
Determine number of shift cycles to normalize direct
word GPR and store result in direct word GPR
SHL / SHR
Shift left/right direct word GPR
ROL / ROR Rotate left/right direct word GPR
ASHR
Arithmetic (sign bit) shift right direct word GPR
Bytes
2/4
2/4
2/4
2/4
2
2
2
2
2
2/4
2/4
2/4
2
2
4
4
4
4
2/4
2/4
2/4
2
2
2
2
Data Sheet
31
V2.0, 2001-05