Il Texas Instruments TI-99/4A è un home computer prodotto tra il 1981 e il 1983. L'aspetto interessante del retro computer TI99/4A è la CPU: già lavora a 16 bit. Gli home computer standard prodotti in quel periodo, come il Commodore 64, il Commodore 128, il C16, lavorano, invece, a 8 bit.
I bought this computer, along with several accessories, in the US version at 110V, boxed. Also, the Texas Instruments TI-99/4A color isn't your classic silver - it's beige.
Along with the computer, there are several accessories:
- Manuals
- Cartridges
- Joystick
- Cassette player
- Voice synthesizer
Il computer fa parte di un bel lotto che ho acquistato nell'estate 2021. Ecco il video del lotto acquistato:
Technical characteristics of the vintage computer Texas Instruments TI-99/4A
CPU: TI TMS9900, 3.0 MHz, 16-bit
Room: 26kb
RAM: 16KB (expandable)
Video: TI TMS9918A VDP, 32 monochrome sprites, 16 colors, 40 × 24 characters, 256 × 192 pixels
Audio: TI TMS9919, later SN94624
Keyboard: QWERTY, 48 keys
Software incluso in ROM: TI BASIC
Expansion ports:
- 1 Expansion port
- 1 Audio/Video
- 1 Tape drive port
- 1 Porta Joystick (per 2 Joystick)
Date of entry into the collection: 08/25/2021
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