Technical manuals and datasheets – Webshop HeinPragt.nl

On this page you can find links and downloads for technical reference manuals, eletrical schema’s and datasheets for old computer hardware and computer components.

TRS80

Sams ComputerFacts – Model I (1985)(Howard Sams)(pdf) – Sams ComputerFacts – Model I.
Radio Shack TRS-80 Micro Computer Technical Reference Handbook 2nd – Technical Reference Handbook.
Expansion Interface Service Manual (19xx)(Radio Shack)(pdf) – Expansion Interface Service Manual.
TRS80 wikipedia page – Wikipedia’s page about the TRS80 model 1.
www.trs-80.org/model-1. – A very complete page with information about the TRS80 model 1.
oldcomputers.net/trs80i – Another very complete page with information about the TRS80 model 1
classic-computers.org.nz/blog/2015-03-13-trs-80-model1-L1-fix – About bringing a TRS80 Model 1 back to life.
Ira Goldklang’s TRS-80 Revived Site (Engels) – Lot of information about all TRS80 computers (Ira Goldklang).

Z80 related

z80.info/zip/z80cpu_um.pdf – Z80 Family CPU User Manual (Pdf).
Zilog_z80_ma nual.pdf – Another Z80 CPU User Manual (Pdf).
How to program the Z80 by Rodnay Zaks (pdf) – The best book on the Z80 ever, I used it for many years.
Z80-CPU%20Technical%20Manual.PDF – Z80 technical manual (pfd).
MPF-I-User’s-manual.pdf – Old Z80 based board, the MPF-I.
Download Game BoyTM CPU Manual!
Wikipedia Z80 page A very complet and intersting page about the Z80 processor.
github.com/WestfW/4chipZ80 Code and design of a 4 Chip Z80 computer board.
http://map.grauw.nl/resources/z80instr.php An overview of the Z80 instruction set.
jorgicor.sdfeu.org/uz80as/ Sources and binaries of uz80as, a cross assembler for the Zilog Z80 microprocessor.
github.com/anotherlin/z80emu Portable C sourcode of a good Z80 emulator.
Programmeren_in_TI-83_plus_Assembly TI 83 Plus Z80 Assembly Programming

Intel 8052 / 8031 related

Intel 8051 wikipeadia – A wikipeadia page about the Intel 8051 processor.
8051/8052 – MEVIHUB – A webpage with a lot of infromation on the 8052 processor.
8052.com – A website dedicated exclusively to the 8052 microcontroller.
Intel_MCS-51_processor_family.html – Webpage about the Intel MCS-51 family processors.
Intel_8052_basic_computer.html – Webpage about building an Intel 8052 basic computer.

Philips G7000 console

Philips_G7000_schema.jpg – The complete schema of the Philips G7000
Philips_G7000_Service_Manual.pdf – The Philips G7000 service manual.

TRS80

Z80 related

Intel 8052 / 8031 related

Philips G7000 console

Datasheets