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This is the recovered Machine Room from 2005. Please don't expect wonders. The look and feel of this site is nine years old, and so is its code. Some of the functionality has been recovered while the rest of the site is modernised and restructured. Watch this space!
Top :: Browse :: Tandy Radio Shack :: TRS-80 Model 4P

Tandy Radio ShackTRS-80 Model 4P

[Image: ]
The Model IV looks very much like the TRS-80 Model III, apart from its keyboard. The two machines are, of course, related quite closely, as evident from the bulky, single-unit, terminal-like design.
640x451 JPEG file (38.5 KiB). Contributed by alexios (more pictures like this). Rated 1.00 (1 vote).
Source: unknown
This entry has not been checked yet. It may contain errors in content, layout, pictures, et cetera.
Entry quality: 0 | Rate this entry: Rated 1.00 (1 vote). | 4582 hits | Admin: alexios
No known owners (I still own one | I used to own one). I have seen one.
Search Google or Ebay United States for Tandy Radio Shack TRS-80 Model 4P (more links, auctions & searches)
Other series members
TRS-80, TRS-80 Model 12, TRS-80 Model 16, TRS-80 Model 2000, TRS-80 Model 4P, TRS-80 Model II, TRS-80 Model III, TRS-80 Model IV, TRS-80 Model 16B, TRS-80 Model 4D.
Quick View
Emphasis Business, Programming
Software compatibility CP/M 2, DOSPLUS 4, LS-DOS 6, MULTIDOS, NEWDOS/80, TRS-80, TRS-DOS
Timeline Released: 1983
CPU type Z80A
CPU word length 8 bits
CPU clock rate 4 MHz
ROM Size 14 KiB
RAM Size 64 KiB
Graphics modes 128x48, 160x72, 64x48
Text modes 32x16, 64x16, 64x40, 80x24
Total number of colours 2
Total peripheral memory 184 KiB, 368 KiB, 736 KiB

More technical info...