Re: A86: Graphic memory questions
[Prev][Next][Index][Thread]
Re: A86: Graphic memory questions
In a message dated 97-10-25 09:16:52 EDT, you write:
>
> Looking through ti-85.h, I found the following items:
>
> 1. GRAPH_MEM
> 2. TEXT_MEM
> 3. TEXT_MEM2
> 4. VIDEO_MEM
>
> What are there counterparts on the 86 and what are their respective uses?
>
> Andres Garcia
>
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
Follow-Ups: