20 Jun
2023
20 Jun
'23
3:19 p.m.
On 2023-06-19 18:04, D. Hugh Redelmeier via talk wrote:
Except varous things exploited them. Like whacking on GPU registers only during blanking intervals to avoid tearing.
You may recall the Sinclair ZX80, which had a performance mode which killed the video. If you wanted a display, you got much less performance. https://en.wikipedia.org/wiki/ZX80