The Collection

Amstrad-Schneider

Amstrad CPC 464plus

Amstrad CPC 6128

Schneider CPC 464

Amstrad 14M28 Monitor

Amstrad CTM644 Colour Monitor

Amstrad Schneider GT 65 Monitor

Amstrad CT-1 Alarm Radio

Amstrad DMP2160 Printer

Amstrad 2386 Keyboard

Amstrad ALT-386SX

Amstrad PPC 512

Schneider Euro PC

Schneider Euro PC II

Schneider Euro XT

Schneider FD1200T FDD

Schneider HD20 HDD

Schneider Tower AT 201

Sinclair Amstrad APC 386SX

Apple Disk 5.25

Apple II DuoDisk

Apple IIc Monitor

Apple /// Monitor

Apple ProFile HDD

Macintosh Classic

Macintosh Classic II

Macintosh SE/30

Macintosh LC 475

Macintosh LC II

Macintosh Performa 400

Macintosh Performa 450

Macintosh Performa 460

Macintosh Performa 475

Apple 3.5 Drive

Apple Performa Plus Display

AppleCD 300e Plus

Inside Macintosh CRT

Macintosh 12" RGB Display

Macintosh 400K Drive

Macintosh Hard Disk 20

Macintosh HDI-20 External FDD

Macintosh SC20 HDD

Macintosh SC40 HDD

Power Macintosh 5500/225

Power Macintosh 6100/60AV

Power Macintosh G3 Desktop

Apple Newton MessagePad 120

Apple Macintosh Powerbook 100

Apple Macintosh Powerbook 140

Apple Macintosh Powerbook 145

Apple Macintosh Powerbook 145B

Apple Macintosh Powerbook 150

Apple Macintosh Powerbook 160

Apple Macintosh Powerbook 165

Apple Macintosh Powerbook 165c

Apple Macintosh Powerbook 170

Apple Macintosh Powerbook 180

Apple Macintosh Powerbook 180c

Apple Macintosh Powerbook 190

Apple Macintosh Powerbook 190cs

Apple Macintosh Powerbook 1400cs/166

Apple Macintosh Powerbook 520

Apple Macintosh Powerbook 540

Apple Macintosh Powerbook 540c

Apple Macintosh Powerbook 5300cs

Apple Macintosh Powerbook Duo 230

Apple Macintosh PowerBook Duo 210

Apple Macintosh Powerbook G3 Wallstreet

SCSI2SD HDD Emulator - DIY

Atari PCM124 Monitor

Atari Mega 1 ST

Atari Megafile 30

Atari Portfolio

Atari SC1224 Monitor

Atari SF314 FDD

Atari SM124 Monitor

Atari SM144 Monitor

Atari 1010 Tape Recorder

Atari 410 Tape Recorder

Commodore 1541 FDD

Commodore 1541-II FDD

Commodore 1571 FDD

Commodore C128D

Commodore Datassette

Commodore plus/4

Commodore VIC-20

Gotek in an external Amiga drive closure

Commodore GL-998D

Commodore SR-36

Commodore SR-4148

Commodore 1084S-D1

Commodore 1084S-D2

Commodore 76BM13-00E

Commodore DM602-00E

Commodore C200 Media Player

Commodore Gravel in Pocket

Commodore C286-LT

Commodore C386SX-LT

Commodore PC 10

Commodore PC 10-II

Commodore PC 10-III

Commodore PC 20-II

Commodore PC 20-III

Commodore PC 30-III

Commodore PC 40-III

Commodore PC 50-II

Commodore PET 3032

Commodore PET 8024 Printer

Commodore PET 8032-SK

Commodore PET 8050 FDD

Commodore PET 8096-SK

Commodore PET 8250 FDD

Commodore PET 8250LP FDD

Grafická Jednotka XY 4140

Robotron KC87: Plotting SVG Graphics

East Germany (DDR)

Robotron Combi-Vision 3301 TV

Robotron Grafik-Zusatz (Graphics Module)

Robotron K 6314 Printer

Robotron KC85/3

Robotron KC85/4

Robotron KC87: Plotting SVG Graphics

Robotron LCR-C Data

Elwro 105-LN Calculator

Elwro 800 Junior

Neptun M156B Monitor

Neptun M358A Monitor

Unitra MK 250 Tape Recorder

Unitra MK 450 Tape Recorder

Unitra MTU 3159 Monitor

КВАРЦ (Quartz)

ПЭВМ АГАТ (Agat) 7

ЭТАЛ-002 (ETAL)

Электроника МС-0511 (УКНЦ)

Sintez-M / DIY Soviet ZX Spectrum

BBC Master Compact

BBC Master Compact FDD

BBC Micro Model B

Casio MX-10 MSX

Compaq LTE Laptop

Compaq Portable

Compaq Portable II

Compaq Portable III

Daewoo DM-120M Green Monitor

HP 360LX Palmtop PC

HP 7470A Plotter

HP 95LX Palmtop

HP Jornada 680 Palmtop PC

HP 620LX Palmtop PC

IBM 5140 Convertible

IBM PS/1 Model 2011

IBM PS/2 Model P70 386

Optimus NBD486 Laptop

Philips VG-8020 MSX

Philips Videopac G7000

Radio Shack TRS-80 MC-10

Radio Shack TRS-80 PC-1

Radio Shack TRS-80 PC-4

Sanyo CD3195C Monitor

Sanyo DR-202 Tape Recorder

Seiko Pocket Computer MC-2200 & MP-220

Sharp PC-1211 and CE-122

Sonico Color TV Sports 406

Sony HB-101P HitBit MSX

Sony HB-75P HitBit MSX

Taxan KG-12N Monitor

Thomson MK97-070 Tape Recorder

Texas Instruments TI-99/4A

CGA to VGA scaling with GBS-8220 board

Toshiba T1000XE

Toshiba T1200XE

Zenith SuperSport 286e

Sinclair Amstrad APC 386SX

Timex Computer 2048

Timex FDD (3-piece)

Timex Sinclair 2020 Computer Program Recorder

Sinclair ZX Spectrum +2

Sinclair ZX Spectrum +3

Sinclair ZX Spectrum 128K

Sinclair ZX Spectrum 48K

Sinclair ZX Spectrum+

Panasonic NV-8200 VCR

Panasonic WV-3300E Colour TV Camera

Philips Discoverer TV

Sanyo CD3195C Monitor

Sony 5-303e Micro TV

Sony BVM-9044D Monitor

Sony KV-1300E TV

Thomson Life TV

Casio Casiotron R-19

Model A - Commodore LCD Watch - Men's, Round

Model B - Commodore LCD Watch - Men's, Round

Model C - Commodore LCD Watch - Men's, Round

Model D - Commodore LCD Watch - Men's, Round with Alarm

Model E - Commodore LCD Watch - Men's, Round with Alarm

Model F - Commodore LCD Watch - Men's, Square

Model G - Commodore LCD Watch - Men's, Oval

Model H - Commodore LCD Watch - Men's, Oval

Model A - Commodore LCD Watch - Women's, With Melody

Model B - Commodore LCD Watch - Women's, Round

Model A - Commodore LED Watch - Plastic Sport

Электроника 5-202

Электроника B6-02

Hewlett-Packard

Hewlett-Packard HP-01

Omega Time Computer TC2

Sanyo-V Micronta Calculator Watch

Seiko RC-1000 Wrist Terminal

Seiko UC-2000 Wrist Information System

Tissot Data Recorder

Tissot Research Ladder Strap

Unitra Warel Unitron 11

Unitra Warel Unitron 21

sinclair-zx81-circuits-explained-ula

April 15, 2023

Sinclair ZX81 – electronic circuits explanations – ULA.

File Type: pdf

Categories: zx81

Tags: reference manual

Author: Augusto Baffa

Downloads: 3

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