Z80 Assembly Language ProgrammingIntroduction to assembly languagem programming how this book has been printed; Assemblers; The Z80 assembly language instruction set CPU registers and status flags; Simple programs; Arithmetic problems; Input/output. |
Common terms and phrases
76 HALT addr ASCII assembler assembly language B.C D.E H.L binary character clock contents of memory contents of register D.E H.L SP Data Memory decimal Decrement DEFB digit display DJNZ errors flag Flowchart H.L SP PC hexadecimal high-level languages HL register pair illustration shows execution INC HL Index Register input instruction is identical Instruction Mnemonic interrupt service routine IX+disp Jump keyboard label LD LD least significant bit Load logic macro Memory Contents Hex memory location 0040 memory location addressed memory location specified microcomputer microprocessor mmmm mmmm Mnemonic mode Non-zero result object code Object Program operand operation output parity PIOCRA Program Counter Program Memory pseudo-operation Register Pair HL reset Sample Problem set P/O Source Program SP PC mmmm Stack Pointer starting address string structured programming subroutine Subtract switch Table ZAC P/ON zero