77.14.1.3. Abecední seznam instrukcí ND 812

77.14.1.3. Abecední seznam instrukcí ND 812
	77.14.1. ND812

ANDF - (POPIS)
CLR - Clear register
DSZ - Decrement memory and skip next instruction if zero
HIF - HS Reader Fetch
HIR - Clear Flag; Read HS Buffer
HIS - Skip HS Reader Ready
IDLE - One cycle delay
INC acc - Increment accumulator
ISZ - Increment contents of effective address by one and skip next instruction if zero
LDJ - Loads register J/K
NEG - Clear register
ROTD acc - Rotate contents of accumulator by n bits left
SET acc/O - Set accumulator to -1
SFTZ acc - Shift contents of accumulator by n bits left
TCP - Clear Flag, Print-Punch
TIF - Keyboard-Reader Fetch
TIR - Load Keyboard Into J
TIS - Skip if Keyboard Ready
TOC - Clear Flag
TOP - Print-Punch
TOS - Skip if Printer-Punch Ready
TRF - Keyboard Read-Fetch
TWIO - Two Word I/O

Tabulka 77.32. Operační kódy instrukcí ND812 řazené podle operačního kódu

název instrukce	mnemo	kód
název instrukce	mnemo	bin	octal
twdsz	`TWDSZ`	`000 011 0i0 fff`	`0300`
twisz	`???`	`000 011 100 000`	`0340`
twldj	`???`	`000 101 000 000`	`0500`
twldk	`???`	`000 101 001 000`	`0510`
twio	`TWIO`	`000 111 100 000`	`0740`
sftz	`???`	`001 001 100 000`	`1140`
rotd	`???`	`001 001 110 000`	`1160`
sftz	`???`	`001 010 100 000`	`1240`
rotd	`???`	`001 010 110 000`	`1260`
sftz	`???`	`001 011 100 000`	`1340`
rotd	`???`	`001 011 110 000`	`1360`
idle	`IDLE`	`001 100 000 000`	`1400`
clr	`???`	`001 100 001 000`	`1410`
neg	`???`	`001 100 001 000`	`1410`
neg	`???`	`001 100 010 000`	`1420`
set	`???`	`001 100 011 000`	`1430`
clr	`???`	`001 100 101 000`	`1450`
neg	`???`	`001 100 101 000`	`1450`
set	`???`	`001 100 111 000`	`1470`
clr	`???`	`001 101 001 000`	`1510`
neg	`???`	`001 101 010 100`	`1524`
set	`???`	`001 101 011 000`	`1530`
inc	`???`	`001 101 100 000`	`1540`
clr	`???`	`001 101 101 000`	`1550`
neg	`???`	`001 101 101 000`	`1550`
clr	`???`	`001 110 001 000`	`1610`
neg	`???`	`001 110 010 100`	`1624`
set	`???`	`001 110 011 000`	`1630`
inc	`???`	`001 110 100 000`	`1640`
clr	`???`	`001 110 101 000`	`1650`
neg	`???`	`001 110 101 000`	`1650`
clr	`???`	`001 111 001 000`	`1710`
neg	`???`	`001 111 010 100`	`1724`
set	`???`	`001 111 011 000`	`1730`
inc	`???`	`001 111 100 000`	`1740`
clr	`???`	`001 111 101 000`	`1750`
neg	`???`	`001 111 101 000`	`1750`
andf	`???`	`010 000 xxx xxx`	`2000`
dsz	`DSZ`	`011 0i0 ddd ddd`	`3000`
isz	`???`	`011 100 000 000`	`3400`
ldj	`???`	`101 000 000 000`	`5000`
tif	`TIF`	`111 100 000 001`	`7401`
tir	`TIR`	`111 100 000 010`	`7402`
trf	`TRF`	`111 100 000 011`	`7403`
tis	`TIS`	`111 100 000 100`	`7404`
toc	`TOC`	`111 100 001 001`	`7411`
top	`TOP`	`111 100 001 010`	`7412`
tcp	`TCP`	`111 100 001 011`	`7413`
tos	`TOS`	`111 100 001 100`	`7414`
hif	`HIF`	`111 100 010 001`	`7421`
hir	`HIR`	`111 100 010 010`	`7422`
his	`HIS`	`111 100 010 100`	`7424`


77.14.1.2.6. I/O instrukce		ANDF