SDA5523 Micronas Semiconductor, SDA5523 Datasheet - Page 27

• Manufacturer Part Number: SDA5523
• Description: SDA55xx TVText Pro
• Manufacturer: Micronas Semiconductor

DATA SHEET
2.2.10.3. Instruction Set Description
Table 2–11: Arithmetic operations
Micronas
Mnemonic
ADD
ADD
ADD
ADD
ADDC
ADDC
ADDC
ADDC
SUBB
SUBB
SUBB
SUBB
INC
INC
INC
INC
DEC
DEC
DEC
DEC
INC
MUL
DIV
DA
A, Rn
A, direct
A, @Ri
A, #data
A, Rn
A, direct
A, @Ri
A, #data
A, Rn
A, direct
A, @Ri
A, #data
A
Rn
direct
@Ri
A
Rn
direct
@Ri
DPTR
AB
AB
A
Description
Add register to Accumulator
Add direct Byte to Accumulator
Add indirect RAM to Accumulator
Add immediate data to Accumulator
Add register to Accumulator with Carry flag
Add direct Byte to A with Carry flag
Add indirect RAM to A with Carry flag
Add immediate data to A with Carry flag
Subtract register from A with Borrow
Subtract direct Byte from A with Borrow
Subtract indirect RAM from A with Borrow
Subtract immediate data from A with Borrow
Increment Accumulator
Increment register
Increment direct Byte
Increment indirect RAM
Decrement Accumulator
Decrement register
Decrement direct Byte
Decrement indirect RAM
Increment Data Pointer
Multiply A & B
Divide A & B
Decimal Adjust Accumulator
Sept. 10, 2004; 6251-556-3DS
SDA 55xx
Byte
1
2
1
2
1
2
1
2
1
2
1
2
1
1
2
1
1
1
2
1
1
1
1
1
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