IBM 560E manual

DSTN LCD

(dual-scan

supertwisted

nematic

liquid

crystal

K

3-2

display)

key numbers 2-5

E

for

the

84-key

keyboard

2-5

for

the

85-key keyboard 2-6

EEPROM subsystem 1-3

for

the

external

numeric

electrical specifications 1-9

keypad

2-7

electromagnetic

compatibility,

keyboard

specifications

1-9

connector

2-4

enable NMI 2-17

ID

2-6

equipment

byte,

RT/CMOS

RAM

signals

2-4

configuration

2-24

keyboard/auxiliary

device

error codes 2-31

controller

1-4

external

connector

2-9

keyboard/mouse

connector

2-4

F

L

fault,

overvoltage

1-12

LCD

(liquid

crystal

display)

3-2

Li-Ion (lithium-ion) battery pack,

G

power supply 1-13

low and high base memory bytes,

gate

A20

2-28

RT/CMOS

RAM

H

configuration

2-25

low

and

high

expansion

memory

bytes, RT/CMOS

RAM

hard

disk

drive

configuration

2-25

connector

2-8

low

and

high

usable

memory

bytes,

fail

initialization 2-22

RT/CMOS

RAM

hardware

compatibility

2-30

configuration

2-25

heat output, specifications 1-9

height, system unit 1-9

M

humidity,

specifications 1-9

I

identifier, model 1-2 infrared subsystem 3-7 interrupt

controller 1-3 NMI reset 2-26 IR subsystem 3-7

display 3-7

maximum altitude, specifications 1-9

measurements, system unit 1-9 memory

performance 1-8 RAM 2-13

read 1-8 ROM 2-13

size miscompare 2-22 system memory map 2-14

microchannel

bus adapter 1-4 microprocessor 1-3

alternative method of resetting 2-28

X-2Index