ST10 STMICROELECTRONICS [STMicroelectronics], ST10 Datasheet - Page 27

• Manufacturer Part Number: ST10
• Description: 16-BIT MCU WITH 32K BYTE ROM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

XVI - INSTRUCTION SET SUMMARY
The table below lists the instructions of the
ST10C167. The various addressing modes,
instruction operation, parameters for conditional
Table 13 : Instruction set summary
ADD(B)
ADDC(B)
SUB(B)
SUBC(B)
MUL(U)
DIV(U)
DIVL(U)
CPL(B)
NEG(B)
AND(B)
OR(B)
XOR(B)
BCLR
BSET
BMOV(N)
BAND, BOR, BXOR
BCMP
BFLDH/L
CMP(B)
CMPD1/2
CMPI1/2
PRIOR
SHL / SHR
ROL / ROR
ASHR
MOV(B)
MOVBS
MOVBZ
JMPA, JMPI, JMPR
JMPS
J(N)B
JBC
Mnemonic
Add Word (Byte) operands
Add Word (Byte) operands with Carry
Subtract Word (Byte) operands
Subtract Word (Byte) operands with Carry
(Un)Signed multiply direct GPR by direct GPR (16-16-bit)
(Un)Signed divide register MDL by direct GPR (16-/16-bit)
(Un)Signed long divide register MD by direct GPR (32-/16-bit)
Complement direct Word (Byte) GPR
Negate direct Word (Byte) GPR
Bitwise AND, (Word/Byte operands)
Bitwise OR, (Word/Byte operands)
Bitwise XOR, (Word/Byte operands)
Clear direct bit
Set direct bit
Move (negated) direct bit to direct bit
AND/OR/XOR direct bit with direct bit
Compare direct bit to direct bit
Bitwise modify masked high/low byte of bit-addressable
direct Word memory with immediate data
Compare Word (Byte) operands
Compare Word data to GPR and decrement GPR by 1/2
Compare Word data to GPR and increment GPR by 1/2
Determine number of shift cycles to normalize direct Word GPR and store
result in direct Word GPR
Shift left/right direct Word GPR
Rotate left/right direct Word GPR
Arithmetic (sign bit) shift right direct Word GPR
Move Word (Byte) data
Move Byte operand to Word operand with sign extension
Move Byte operand to Word operand. with zero extension
Jump absolute/indirect/relative if condition is met
Jump absolute to a code segment
Jump relative if direct bit is (not) set
Jump relative and clear bit if direct bit is set
Description
execution of instructions, opcodes and a detailed
description of each instruction can be found in the
“ST10 Family Programming Manual”.
ST10C167
Bytes
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