Labtech1

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December 12, 2015
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May 20, 2020

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Documents TI-99 - DOCs, Manuals, eBooks, Lost & Found

Labtech1 replied to Schmitzi's topic in TI-99/4A Computers

more TI-99_4 TMB EPROM Programmer Description 1982-04-26.pdf TI-99_4 TMB EPROM Programmer Program Source Code V1982-04-19.pdf TI-99_4 TMB EPROM Programmer Schematic Page 1982-04-29.pdf TI-99_4 TMB EPROM Programmer Schematic Segments 1982-04-29.pdf TI IEEE-488 Card Manual.pdf TI IEEE-488 Card Schematic Page 1a.pdf TI IEEE-488 Card Schematic Page 1b.pdf ti ieee card schematic.pdf ti p-code card schematic.pdf
- January 22, 2019
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Documents TI-99 - DOCs, Manuals, eBooks, Lost & Found

Labtech1 replied to Schmitzi's topic in TI-99/4A Computers

some from my TI folder ... breakthru-016.pdf First Ade card manual.pdf gravitymaster-014.pdf PEP (4A-to-PC) manual.pdf Plato.pdf Quickdisk manual.pdf TI DSDD FDC Manual and DSDD FDC GPL Interface Manual.pdf TI-ASM Billboard001.pdf TI-com-99-002.pdf
- January 22, 2019
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PEB Splitter Boards

Labtech1 replied to Ksarul's topic in TI-99/4A Computers

I did this 25 years ago using a Y cable I built ... Why bother with BOARDS ?
- January 19, 2016
- 46 replies
cc40

Images added to a gallery album owned by Labtech1 in Member's Gallery
- 1
- January 6, 2016
IMG 0112

Labtech1 posted a gallery image in Member's Gallery

From the album: cc40

Cartridge simulator box ( full of ram ) for development & debugging
- January 6, 2016
IMG 0098

Labtech1 posted a gallery image in Member's Gallery

From the album: cc40
- January 6, 2016
DSC01332

Labtech1 posted a gallery image in Member's Gallery

From the album: cc40

several different PC boards were made depending on what IC chips were used.
- December 20, 2015
IMG 1507

Labtech1 commented on Labtech1's gallery image in Member's Gallery

test cartridge
- December 19, 2015
- 1 comment
IMG 1508

Labtech1 posted a gallery image in Member's Gallery

From the album: cc40

Using a test PC board that actually had a socket on it
- December 19, 2015
IMG 1507

Labtech1 posted a gallery image in Member's Gallery

From the album: cc40

Test Cartridge
- December 19, 2015
- 1 comment
IMG 1505

Labtech1 posted a gallery image in Member's Gallery

From the album: cc40
- December 19, 2015
IMG 1504

Labtech1 posted a gallery image in Member's Gallery

From the album: cc40

The development cartridges had " doors" on them so you could erase the eproms with out removing them
- December 19, 2015
IMG 1503

Labtech1 posted a gallery image in Member's Gallery

From the album: cc40

Math cart
- December 19, 2015
IMG 1500

Labtech1 posted a gallery image in Member's Gallery

From the album: cc40

the Original Editor Assembler Cartridge
- December 19, 2015
IMG 1498

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From the album: cc40

CC40 Memory expansion
- December 19, 2015
IMG 1496

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From the album: cc40

Pascal Cartridge
- December 19, 2015
IMG 1488

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From the album: cc40

CC40 Cartridge Development Eprom adapter
- December 19, 2015
IMG 1493

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From the album: cc40

More CC40 cartridges
- December 19, 2015
IMG 1491

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From the album: cc40

Hex-Bus Printer 80, a thermal ribbon printer ( full size paper )
- December 19, 2015
IMG 1489

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From the album: cc40

Upper left are 2 Wafer Tape drives
- December 19, 2015
- - 1
IMG 1486

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From the album: cc40

CC40 used to develop cartridges and the epromer
- December 19, 2015
IMG 1484

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From the album: cc40

The 2nd one I had that didn't work
- December 19, 2015
IMG 1483

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From the album: cc40

Hex-bus Floppy Controller & drive ( could support 3 floppy drives )
- December 19, 2015
- - 1
IMG 1481

Labtech1 posted a gallery image in Member's Gallery

From the album: cc40
- December 19, 2015
IMG 1480

Labtech1 posted a gallery image in Member's Gallery

From the album: cc40

Ti-994/a Hex-Bus sidecar
- December 19, 2015