IBM AT 5170 Technical Reference page 491

I/O read 1-33
I/O write 1-33
IDIV 6-9
IIMUL
6-9
IMR 9-14
IMUL 6-8
IN 6-5
INC 6-6
INCSTP 6-28
inhibit keyboard
1-48
input buffer, keyboard
controller 1-51
input port, keyboard
controller 1-54
input requirements
3-3
inputs, power supply
3-3
INS 6-12
instructions
arithmetic
6-6, 6-25
comparison
6-23
constants 6-24
control transfer 6-13
data transfer
6-3, 6-22
logic
6-9
processor control
6-17
protection control
6-18
rotate
6-9
shift
6-9
string manipulation 6-11
INT 6-16,6-27
interface, keyboard
4-3
interfaces, multitasking 9-16
interrupt controller 1-12
interrupt mask register 9-14
interrupt service routine
1-33
interrupt sharing 1-14
interrupt vectors
9-14
interrupt, single step
9-8
interrupts
BASIC 5-6
DOS 5-6
hardware
5-6
program 5-3
program interrupt listing
(real mode)
5-5
sharing 1-14
system
1-12
interrupts, program (real
mode) 5-5
INTO 6-16
lOR 1-33
lOW 1-33
lRET 6-16
IRQ 2 9-11
IRQ 9 9-4,9-11
IRQ3-IRQI5 1-33
Italian keyboard 4-18
J
JB/JNAE 6-14
JBE/JNA 6-14
JCXZ 6-16
JE/JZ 6-14
JL/JNGE 6-14
JLE/JNG 6-14
JMP 6-13
JNB/JAE 6-15
JNBE/JA 6-15
JNE/JNZ 6-15
JNL/JGE 6-15
JNLE/JG 6-15
JNO 6-15
JNP/JPO 6-15
JNS 6-15
JO 6-14
joystick support 5-6
JP/JPE 6-14
JS 6-14
jumper, RAM
1-40
Index-5