Howard Winter wrote: >Ake, > >ZX81... > >On Mon, 02 May 2005 08:39:49 +0200, Ake Hedman wrote: > > =20 > >>That was a wonderful thing. Clive Sinclair the genius designed it. Sold= =20 >>as a kit also IIRC. Keyboard scanning, graphics generation etc done by=20 >>the CPU to keep the production cost down. >> >>Makes me remember.... :-) >> =20 >> > >Indeed, and the ZX81 was the successor to the ZX80, which was a bit less= capable. I met "Uncle Clive" once=20 >(later "Uncle Sir Clive") at a computer exhibition, and asked him about = a portable television of his design,=20 >because I had one that I wanted to use as a tiny computer monitor (text = only of course - this was in the late=20 >70's when there was no such thing as graphics!). He thought about it fo= r a moment, and decided it wasn't=20 >really possible, because there was nowhere in the exposed circuitry wher= e there was a straight "video" signal=20 >- the chip that did most of the work produced the scanning and luminance= signals directly, so it would have=20 >been really hard to spoof it. Nice bloke, very friendly and helpful, an= d very "ordinary" to talk to. Shame=20 >about the C5... > >Cheers, > > >Howard Winter >St.Albans, England > > > =20 > This was certainly a man I also would like to have met. Is hi still alive and around? Maby should by a C5=20 http://www.nvg.ntnu.no/sinclair/vehicles/c5.htm ;-) /Ake --=20 --- Ake Hedman (YAP - Yet Another Programmer) eurosource, Brattbergav=E4gen 17, 820 50 LOS, Sweden Phone: (46) 657 413430 Cellular: (46) 73 84 84 102 Company home: http://www.eurosource.se =20 Kryddor/Te/Kaffe: http://www.brattberg.com Personal homepage: http://www.eurosource.se/akhe Automated home: http://www.vscp.org --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist