The Philips 8020 belongs to the MSX 1 family. In fact, it wasnt't built by Philips, but, as the Yashica MSX, built by Kyocera in Japan. The VG8020 comes in 3 different versions : 8020/00 are first PAL models, 8020/19 Secam models (black case) and 8020/20 PAL models with a more integrated motherboard.
There is another difference between the Secam and Pal models, one missing key. The Pal versions have one key at the right side of the right SHIFT key which is missing in the Secam version. It can be easily checked comparing pictures found here. The function of this key is for entering accents; specifically accent acute, accent grave, circumflex and tréma.
There's another vital difference between Secam and Pal models, the RF lead, which is missing in the Secam models.
Due to some differences in the chipset, the Philips VG-8020 was not always 100% compatible with other MSX-computers. Typing 'poke -1,170' before loading programs usually fixed the bug.
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Contributors: Francisco Martin, Martijn
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hello :-) Sure the vg 8020-19 (France) has no RF out since...RGB (din to scart) output instead, yeah $-) Great feature at this times in early 80ties, also on other old computers sold in France.(ex:ti99) Better video quality with this $-)
Monday 29th June 2020
Thierry (France)
$$Due to some differences in the chipset, the Philips VG-8020 was not always 100$ compatible with other MSX-computers. Typing ''poke -1,170'' before loading programs usually fixed the bug.
That''s not correct. It wasn''t a problem of the comp, but of the software that didn''t follow the standard specs. Well done software never failed.
Monday 18th June 2012
MsxKun
Ok update :) mine has written on the top 80kb ram+ 16kbvideo seems this is a model to avoid the spanish n on keyboard tax. Seeing that i got it from spain it makes sense. Hope it helped a bit :)
Monday 24th October 2011
Eric Wolff (Luxemburg)
NAME
VG 8020
MANUFACTURER
Philips
ORIGIN
Netherlands
YEAR
1984
BUILT IN SOFTWARE / GAMES
Microsoft Extended Basic (MSX Basic V1.0)
CONTROLLERS
AZERTY / QWERTY, mechanical keyboard
CPU
Zilog Z80
SPEED
3.58 MHz
RAM
64 kb
VRAM
16 kb
ROM
32 kb BASIC/BIOS ( MSX BASIC V1.0)
TEXT MODES
Mode 0 : 40 x 24 Mode 1 : 32 x 24
GRAPHIC MODES
Mode 2 : 256 x 192 with 16 colors (Hires mode) Mode 3 : 64 x 48 with 16 colors (Multi colour mode) 32 sprites
COLORS
16
SOUND
General Instruments AY-3-8910 Programmable Sound Generator 3 channels, 8 octaves
I/O PORTS
Centronics port, 2 cardridge slots, Tape-recorder connector, RGB video output, 2 joystick sockets (Atari standard), RF lead video output (PAL models)
(France, september 85)
