Table
2-2-1
2-2-2
2-2-3
2-3-1
2-3-2
2-3-3
2-3-4
2-3-5
2-3-6
2-3-7
2-3-8
2-3-9
2-3-10
2-3-11
2-3-12
2-3-13
2-3-14
2-3-15
2-4-1
2-4-2
2-5-1
2-5-2
2-5-3
2-5-4
2-5-5
2-5-6
2-5-7
2-5-8
2-5-9
2-5-10
2-5-11
2-5-12
2-5-13
2-5-14
2-5-15
2-5-16
2-5-17
2-5-18
2-5-19
2-5-20
2-5-21
2-5-22
LIST OF TABlES
Power Down Signal Specification ....••...•.•............••
Memory r·1ap •••••••••••••••••••••••••••••••••••••••••••••••
LED Indications ..•.......•...•...............•....•.....•
NPX Operation Speed .........•...•....•.•.•....•........••
Oscillator Clock Signal Flow
.
Reset Signal Generation Methods .....•..••......•......•..
Function of RAfl1 Chips ...•....•..........................•
Jumper Connector Function ..................•........••...
CPU Data Access Modes .•..................................
Functions of Control Signal on GAATDB ...•...........•....
Explanation of LS612 .•...•..........•....•.........•...••
Wait Cycles ..........•..................................•
Ava i 1ab 1e ROt,1 Types .•...•............•.......•.....•...•.
A20 Signal Control by GAATRF ..•.........•....•....•......
Difference Between 1.2 MB FDD of SD-581L
and FD1155C/t1D5501
.
Interface Control
~1ode
..•...•..••........................
Data COJTlllunication r,1ode (AT t1ode)
..
Data Comnunication t10de (XT Mode)
..
Ove rrun Code s .........••..•..................••....•.....
Transmission Sequence of Left and Right Codes Key ....•...
Transmitted Code of F16 (break) Key
..
Transmitted Code of F14 (Sys Rq) Key
.
Keyboard Comnands (AT mode)
..
Typemati c Rate/Del ay .•.......••..••.....•....•..•.....•..
Opti on Regi ster for Keyboard .........•••..•.....••..•...•
Key Code t10de Status .......•...•............•............
Key Code t10de on Option Data
.
..
Commands to The Host Si de .•...•...•..•••.......•••..•..••
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