Difference between revisions of "PASOPIA 7"

Revision as of 14:00, 8 November 2014

The PASOPIA 7 is a computer manufacture by Toshiba and sold in 1983, most probably only in Japan.

Facts

• This is the successor of the Pasopia 5. It has improved sound and graphics.

• A cool feature was it was sold with three interchangeable colored panels, so it was possible to change the color of your computer any time you liked. There were blue, red and black panels.

• The Pasopia line would also include MSX models

• Being Z80A based, the Passopia 7 is compatible with CP/M

• Like most of those Japanese machines, it is almost unknown in Western world.

• It shares a few similarities with Amstrad CPC, mostly its CPU and Colour Palette.

• The video modes in 8 displayble inks is somewhat typical from Japanese machines, as for the NEC PC8000 series, also hogh resolution (sort of) in order to display Kanjis and asian characters more easily.

Photo

System Specifications

• Name = Toshiba Pasopia 7 or PA-7007
• Released = 1983
• Discontinued = Probably
• Processor = Zilog Z80A
• Memory = 64 kb RAM, 56 kb VRAM
• graphics = 320 x 200 x 8 colours and two screens / 640 x 200 x 8 colours and two screens ; 3-level RGB palette
• sound = TI SN76489 :2 voices, 6 octaves or 6 voices, 5 octaves and 2 noise channels (depends on sources informations)
• OS = T-Basic 7, CP/M optional
• predecessor = Toshiba Pasopia 5

Colour Palette

• This computer is one of the rare ones to use the 3-level RGB palette, the same as the Amstrad CPC.

But according to videos the palette seems to be the result of the 8 colours RGB + hi-resolution ditherings, hence being a Software palette.

Links

• Silicium.org website : [there]

• WikiPedia : [there]

• Old-Computer.com : [there]

• VintageCPU :[there]