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by Toros
Sat Nov 23, 2019 1:30 pm
Forum: Usage tips, tricks and problem reports
Topic: CLLCD issues
Replies: 0
Views: 4312

CLLCD issues

I found two issues related to CLLCD. 1. CLLCD does not seem to blank the entire display as defined in the HP-42s manual. After CLLCD, contents of stack registers are displayed (but goose does not fly) until at least one pixel has been plotted by effective PIXEL or AGRPH commands. As soon as a pixel ...