(HP71B) Speed experience with Video (EMU71 and Video80 screen)

[floppy]

(11-03-2023 06:45 PM)Sylvain Cote Wrote:  904 SEND UNT UNL LISTEN A MTA DATA B$ UNT UNL

I see you use a buffering. Is the Video command buffer B$ sensitive to blanks in the middle ?
I never had controlled an IL device with such method. However, I suppose it will accelerate the video rendering of the current Forth programms I made (clock and snake): looping continuously with the word EMIT is probably not the quickest method (HP-71 SoftDevHandbook chapter 15.7)