Omnimaga

Calculator Community => TI Calculators => General Calculator Help => Topic started by: DJ Omnimaga on April 07, 2010, 12:05:04 pm

Title: Let me get this straight once and for all (regarding 83/84 screen size)
Post by: DJ Omnimaga on April 07, 2010, 12:05:04 pm

The TI-83 Plus/84 Plus LCD is 96 pixels wide by 64 pixels high. Using assembly (even libs for BASIC), the entire LCD content can be used. Using pure BASIC commands, unless the TI-OS contains glitches proving this wrong, you can only use 95x63 (the right-most column and bottom-most row cannot be used)

http://www.ticalc.org/basics/calculators/ti-84plus.html
http://en.wikipedia.org/wiki/Ti-83#TI-83_Plus

If anyone is aware of what area of the screen can be used on a TI-85, 86, 89, 92/+/v200 and TI-Nspire, BASIC and ASM, and have proof, let me know.

TI-81: 96x64 BASIC, 96x64 ASM
TI-82 through 84+SE: 95x63 BASIC, 96x64 ASM

Title: Re: Let me get this straight once and for all (regarding 83/84 screen size)
Post by: mapar007 on April 09, 2010, 02:40:02 am

Isn't there a flag (which would require ASM to set), to 'activate' the bottom row for normal drawing routines? (thus enabling the bottom row for BASIC programs) Just asking.

Title: Re: Let me get this straight once and for all (regarding 83/84 screen size)
Post by: SirCmpwn on April 09, 2010, 08:54:25 am

Looking at WikiTI, no, but WikiTI is incomplete.