BOX 983 - Tim Bergel's Paperwork - Nascom 2 Documents
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Handwritten Notes and Circuit Diagrams
A4 hardback 'Tim's Workbook' - 1981-1984
Motorola Semiconductors Advance Information Booklet about 8-bit Microprocessors
Motorola Semiconductors Advance Information Booklet about DMAC
Motorola Semiconductors Advance Information Booklet about HMOS Memory Management Unit MMU
Western Digital Advance Information Booklet about a Four Phase Clock Generator
Letter from Thomson-CSF About New Graphic Display Processor, March 1982
Large format tracing paper circuit diagram - 'VDU' Cambridge Electronic Design Ltd Video Board 1A
Large format tracing paper circuit diagram - 'Video, Keyboard and 7-segment display Interface' Cambridge
Electronic Design Ltd 21-4-81
Large format tracing paper circuit diagram - 'Video, Keyboard and 7-segment display Interface' Cambridge
Electronic Design Ltd 21-4-81. Perhaps a more detailed version. Contains notes on A4.
Large format tracing paper circuit diagram - 'Standard Analog to Digital Converter' Cambridge Electronic
Design Ltd 14 December 1983
Large format tracing paper circuit diagram - 'Video and KBD Interface' Cambridge Electronic Design Ltd
1983 print-outs and code from A4 binder
Handwritten code sheets, 1982
Code print-outs from dot matrix printer
Photocopies of 'Tennancies 1985' (pay?)
'ASHCOOP Names, printed 12-Jun-85.' names and addresses printed via dot matrix
Hand drawn circuit diagram on dot matrix printer paper - 'EPROM 12-3-80'
Handwritten notes in pink on 'TTY10'
SC/MP Assembler print-outs
Photocopy from PCW - 'The Elegant Minmon' by Neil Harrison
Photocopies of pages from books
Paperclipped notes on Wire-Wrap 8K ROM
Photocopied Closed Circuit 10 Inch Video Monitor Operation and Service Manual TVM-10 Transam
Bound book '6809 FLEX Operating System' technical systems consultants, inc
Bound book 'Extended BASIC User's Manual' technical systems consultants, inc
MC6809 Programmer's Microprocessor Reference Card
Gemini Multiboard Microsystem Autumn Catologue 1982
Wintec WT625 Colour Graphics Board Advertisement
Business & Leisure Micro Computers January 1982 Nascom information
Business & Leisure Micro Computers NAS-DIS
Nascom 2 outline (2 copies)
Nascom information leaflet
80-BUS News letter
NAS-DOS - Nascom Disc Operating System outline
New Product Information GM860 - Bytewide Eprom Programmer
The working of NASCOM ROM BASIC Ver 4.7 (pages 4-11)
Level 9 Computing Order Form (Blank) with attached information on software available
Nascom Pascal Serial No. 0039 (ownership record request form blank)
Modifications to ZEAP 2.0
ZEAP Program Pack Contents
ZEAP Registration Form
Nascom Pascal - Printer Support
Nanomon V2.0
80-BUS News letter to Mr Hampshire regarding an issue in subscription
'Space Invaders' Pixel Graphics Illustrations
'Men' Pixel Graphics Illustrations
Nascom Approved Product Leaflet
Nascom 2 Character Set (3 copies)
Appendix A ASCII Character Codes (2 copies)
Hex Reserved Words, and Graphics
Introduction to manual
Lists and Directories (10 pages)
Additional Commands
Appendix J Single Character Input of Reserved Words (2 copies)
Appendix I Useful Routines (2 copies)
Contents Page
Statements and Expressions (6 pages)
Functions
Strings
Additional Commands
Running BASIC
Appendix B Space and Speed Hints
Appendix C Mathematical Functions
Appendix D BASIC and Assembly Language
Appendix E Using the Cassette Interface (2 copies)
Appendix G Storage Used
Appendix H Useful Books
Nascom Microcomputers Drawing No. 010-401, Title I/0 Board
Gemini Microcomputers 'RAM64' Construction and Functional Specification Documentation (11 pages)
Gemini Microcomputers 64K RAM Board G802 SHT1/2
Gemini Microcomputers 64K RAM Board G802 SHT2/2
Switches LSW1 and LSW2 info
Nascom 2 ID No. 01-302-6822
Time Base Settings for Osciloscope
Diagram of main board
Henelec Nascom 3A P.S.U. circuit diagram
Nascom-2 Hardware Manual (26 pages)
Nascom-2 Construction Manual (9 pages)
Nascom Keyboard Case Assembly Instructions
Interface Components letter (attatched 2 x 100pf capacitors and 1 x 220R Resistor)
8K BASIC Programming Manual (16 pages)
HD-6402 CMOS/LSI Universal Asynchronous Receiver Transmitter (UART) information
Simple Demonstration Programs using NAS-SYS 1
NASBUS Functional Specification
Screen Weave Eliminator for NASCOM 2
Screen Flash Eliminator for NASCOM 2 (2 copies)
Screen Flash Eliminator Circuit Diagram (2 copies)
Liverpool Software Gazzette October 1980 page 62
Article 'Is Marvin a Nascom 1 or a Nascom 2?'
Business and Leisure Microcomputers Fitting Instructions for the 'Castle Interface'
The Seikosha GP100A Graphic Printer Specifications
'Chlorination' Flow diagram, flow chart and other information (3 pages)
Plans for game (25 pages)
Business & Leisure Microcomputers Instructions for Kenilworth Case & diagrams (3 pages)
Mostek Z80 Microcomputer Devices Technical Manual - MK3882 Counter Timer Circuit
Nascom Hardware Manual 1/0 Board
Nascom Microcomputers Recommended Retail Prices (1st September 1982)
Nascom 3 "the modular computer system with power and performance to match your imagination"
Nascom 2 & 3 Parallel port connections
Use of Printers with Nascom 2 & 3
Printer Connections (4 pages)
ZEAP Z80 Assembler - source listing (13 pages)
Mostek Z80 Microcomputer Devices Technical Manual - MK3881 Parallel I/O Controller
Nascom Pascal Programming Manual
Nascom Microcomputers Recommended Retail Prices (1st November 1981) Wintec WT910 NASBUS Sound Board
NAS-SYS 3 advanced 2K Monitor For the Nascom 1 and 2
Machine Code Programming for the Nascom 1 and 2
Nascom Programs + information
Extension BASIC by Level 9 computing
Nascom Program Manual Zeap Z80 Editor assembler Nascom Microcomputers Recommended Retail Prices (1st September 1982)
Mostek Z80 Microcomputer Devices Technical Manual - MK3880 Central Processing Unit
Nascom Pascal Operating Manual
"A great deal from 6 Nascom Dealers" article
Type-in game listings
Gemini end user price list issue 4
Z8000 Development Module Product Brief December 1979
Zilog Z8000 Family Technical Overview
Gemini Retail Price List (1st September 1985)
The Fox MT-80Z User Manual
Multitech MPF --- I diagrams (4 pages)
Intel 8251A Programmable Communication Interface (7 pages)
Texas Instruments Dual 2-line to 4-line decoders/demultiplexers information This exhibit has a reference ID of CH54973. Please quote this reference ID in any communication with the Centre for Computing History. |
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