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Sanyo Business Systems Corp. (Japan)

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Name PHC-25 Sanyo Business Systems Corp. 
Manufacturer Sanyo Business Systems Corp. (Japan) Type Desktop
Production start (mm-yyyy) 1982 Production end (mm-yyyy) -
RAM 16Kb + 6Kb VRAM ROM 24Kb
CPU Z80A - 4 Mhz
Operating System Sanyo BASIC v 1.1 o v 1.3
Text (Cols x Rows) 32x16, 16x16
Graphics 64x48@ 9 colors, 128x92@4 colors, 256x192@2 colors
Sound External through the optional PSG-01 synthetizer
Storage memory Tape
Serial port Parallel port Centronics
Others port RGB, video composite, expansion port (normally used by the optional synthesizer)
Original price   Currency original price 265 USD
Units sold
Note PHC is the abbreviations of Personal Home Computer.
The Japanese version of the PHC-25 include support for japanese characters: hiragana.
The japanese version has the Sanyo BASIC v 1.1 while the international version has the Sanyo BASIC v 1.3  
Configurations It can use one or two screen pages. If two pages are selected at boot, only are 8121 bytes free, while if only one page are selected, the amount of free memory are 14265 bytes. 
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