[A83] Re: lcd mem as ram

[A83] Re: lcd mem as ram

• To: assembly-83@lists.ticalc.org
• Subject: [A83] Re: lcd mem as ram
• From: Gavin Olson <gtolson@snet.net>
• Date: Tue, 01 Jan 2002 16:52:51 -0500
• In-Reply-To: <OE55P25DiaQkGiyYBB60000a06a@hotmail.com>
• Reply-To: assembly-83@lists.ticalc.org

At 06:50 PM 1/1/02 +0100, you wrote:

>Hey,
>
>I just got an idea it's a little not nessecary and stupid but it is a funny
>idea. The LCD driver can handel a 120x64 screen but since the TI has only
>96*24 there's 24*64 bits= 24*8 = 192 bytes not used. What would happen if
>you write data to that range and read it later again that would mean we have
>192 extra bytes of safe ram location? I haven't tested it yet but i will do
>it later and tell the results.

I don't think that it would be ram in the ld (ram),a sense.  You'd have to 
build a call that did the OUTing necessary to store to the LCD driver.

• [A83] Re: lcd mem as ram
• From: "Cheiz" <g_leegwater@hotmail.com>

• [A83] lcd mem as ram
• From: "Cheiz" <g_leegwater@hotmail.com>

• Prev: [A83] Re: Grey scale(and enterlacing, is that the right wordfor it?)
• Next: [A83] Re: Grey scale(and enterlacing, is that the right wordfor it?)
• Index(es):
  • Main
  • Thread