Re: A86: Graphic memory questions
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Re: A86: Graphic memory questions
So after the execution of my ASM program when it returns to the homescreen,
it retrieves the text from before the program execution from the TEXT_MEM?
Second question - what is the difference of _clrScrn and _clrLCD?
> VIDEO_MEM equ $FC00
> ;This holds the contents of the LCD (i.e. 1 byte=8 pixels)
>
> GRAPH_MEM equ $C9FA
> ;Not sure of this one, but someone said that this was it earlier on the
> list...
>
> TEXT_MEM equ $C0F9
> ;This one usually holds the contents of the 21(?)x8 text screen, or
whatever
> is
> ;printed there using _puts, etc., unless a certain flag is turned off (It
> says that flag
> ;name ALL over the place in the ti83 display docs) If you turn off that
> flag, you can
> ;use this as 21*8 (?) bytes of memory for data...
>
> ;TEXT_MEM2 - Not sure about this one - I think the 86 only has one text
> mem, but ;not sure...
>
> ~Steve
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