COP8SA-DM National Semiconductor, COP8SA-DM Datasheet - Page 129

• Manufacturer Part Number: COP8SA-DM
• Description: MODULE DEBUGGING FOR COP8SA
• Manufacturer: National Semiconductor

Specifications of COP8SA-DM

• Module/board Type: Debugger Module
• For Use With/related Products: Cop 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *COP8SA-DM

Syntax:
Description:
Operation:
Instruction
LD [B],#
LD [B+],#
LD [B-],#
LD MD,#
a)LD [B],#
b)LD [B+],#
c)LD [B-],#
d)LD MD,#
a)[B] <- #
b)[B] <- #; B <- B + 1
c)[B] <- #; B <- B - 1
d)MD <- #
Register Indirect/Immediate
Register Indirect With Post-
Incrementing/Immediate
Register Indirect With Post-
Decrementing/Immediate
Memory Direct/Immediate
a) The immediate value found in the second byte of the instruction
b) The immediate value found in the second byte of the instruction
c) The immediate value found in the second byte of the instruction
d) The immediate value found in the third byte of the instruction is
Addressing Mode
is loaded into the data memory location referenced by the B
pointer.
is loaded into the data memory location referenced by the B
pointer, and then the B pointer is post-incremented.
is loaded into the data memory location referenced by the B
pointer, and then the B pointer is post-decremented.
loaded into the data memory location referenced by the address
in the second byte of the instruction.
Instruction
Cycles
COP8SAx7 MICROCONTROLLER
2
2
2
3
Bytes Hex Op Code
2
2
2
3
BC/MA/Imm.#
9E/Imm.#
9A/Imm.#
9B/Imm.#
2-91