Assembly Language Programming for PDP 11 and LSI 11 Computers: An Introduction to Computer Organization |
Contents
A Simple Hypothetical Computer | 21 |
MachineLanguage Programming for a Real Computer | 41 |
Registers | 85 |
Copyright | |
28 other sections not shown
Common terms and phrases
16 bits addressing modes arithmetic array ASCII ASCII codes ASCIZ assembler assembly language auto-increment binary numbers BLKW branch instructions byte calculator called CC bits character CMPB condition code conditional branch consecutive control unit copy count device digit disk effective address encoded ENDM error execution fetch fetch-execute cycle field floating-point HALT hardware high level languages input integer interrupt interrupt request JSR PC KCSR KDBR linker loaded LOOP machine-language program MCALL memory address memory locations MOVB negative octal offset opcode operand operating system output overflow paper tape parity parity bit PDP-11 instruction pointer problem representation result RTS PC shown in figure signed numbers source module specified subroutine subtract symbolic system stack terminal two's-complement unsigned update word write zero