DM-COP8/20D National Semiconductor, DM-COP8/20D Datasheet - Page 102

• Manufacturer Part Number: DM-COP8/20D
• Description: CABLE FOR DEBUG MODULE 20-DIP
• Manufacturer: National Semiconductor

Specifications of DM-COP8/20D

• Accessory Type: 20-DIP Target Cable
• For Use With/related Products: MetaLink Debug Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *DM-COP8/20D

Syntax:
Description:
Operation:
2-64
ADC A,[B]
ADC A,#
ADC A,MD
Instruction
COP8SAx7 MICROCONTROLLER
a)ADC A,[B]
b)ADC A,#
c)ADC A,MD
The contents of
are added to the contents of the accumulator, and the result is simulta-
neously incremented if the Carry flag is found previously set. The result
is placed back in the accumulator, and the Carry flag is either set or re-
set, depending on the presence or absence of a carry from the result.
Similarly, the Half Carry flag is either set or reset, depending on the
presence or absence of a carry from the low-order nibble.
A <- A + VALUE + C
C <- CARRY; HC <- HALF CARRY
Register Indirect (B
Pointer)
Immediate
Memory Direct
Addressing Mode
a) the data memory location referenced by the B pointer
b) the immediate value found in the second byte of the instruction
c) the data memory location referenced by the second byte of the in-
struction
Instruction
Cycle
1
2
4
Bytes
1
2
3
Hex Op Code
BD/MA/80
90/Imm #
80