__sam__ information 196 glöps
- general:
- level: user
- personal:
- first name: Samuel
- last name: Devulder
- demo Thomson Space Project by PULS [web]
- Video is here: http://www.serveur87.com/forumthomson/forum2007/cptrendu03.html but caution, some 50Hz effects looks ugly due to improper video playback rate. Its better to look at the demo on an emulator, and even better, on a real TO8D machine.
- isokadded on the 2007-10-30 15:20:14
- demo Thomson Space Project by PULS [web]
- A Thomson is a 8-bits French kind of machine from the eighties. There are several machines (TO7, TO7/70, MO5, MO5NR TO9, TO8, MO6, TO9+, TO8, TO8D) but they all share the same CPU: a 6809e motorola chip at 1Mhz, and a specific device, the light-pen which make these machines very innovative at that time. Though most information about Thomson computers are in french, you can find short descriptions in english here: http://www.old-computers.com/museum/company.asp?st=1&m=132. An emulator is available here http://dcmoto.free.fr/.
- isokadded on the 2007-10-30 15:09:46
- demo Thomson Space Project by PULS [web]
- Yes.. on these machines the cpu is just too slow to allow plenty of cycles to play both sound and anims. Actually there is no dedicated sound-chip on this platform and the 1Mhz 8bits cpu must feed the primitive 6-bit DAC in real time to produce sound, which takes most of its time.
- rulezadded on the 2007-10-30 14:39:28
account created on the 2007-10-30 14:29:55