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Rick Marshall wrote: > 64x16 was the optimal resolution when using a black and white tv > screen for a monitor (back in the 4004/8008 and then m68/8080/z80 days) Speaking of Z80, the Timex Sinclair was notable for 32 wide by 24 high text layout. Since the character set included all the variations of filled/unfilled quarter characters, one could do "graphics" at a resolution of 64x44 (the bottom two row s were reserved for system use.) Still, it looked pretty poor on a TV screen. .micah -- Available for consulting. XForms, web forms, information overload. Micah Dubinko mailto:micah@d... Brain Attic, L.L.C. http://brainattic.info Yahoo IM: mdubinko +1 623 298 5172 Learn XForms today: http://xformsinstitute.com
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