[A83] Re: time between lcd writes

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[A83] Re: time between lcd writes

don't know off the top of my head... i suggest tracing through the romcall in the debugger, the actual code of the romcall is ~5 bytes which is no big deal to understand...
 
brandon sterner 
----- Original Message -----
From: Joe Pemberton
To: assembly-83@lists.ticalc.org
Sent: Sunday, February 02, 2003 11:50 PM
Subject: [A83] Re: time between lcd writes

What port, and what value does it get when the LCD is ready?
----- Original Message -----
From: Brandon Sterner
To: assembly-83@lists.ticalc.org
Sent: Sunday, February 02, 2003 6:30 PM
Subject: [A83] Re: time between lcd writes

The romcall does not delay x many clocks, it simply reads a port until it indicates the LCD isn't busy.  You can get a rough estimate but I would guess it varies slightly from machine to machine and depending on batteries and other variables.
 
brandon sterner
----- Original Message -----
From: Joe Pemberton
To: assembly-83@lists.ticalc.org
Sent: Sunday, February 02, 2003 8:35 PM
Subject: [A83] time between lcd writes

Exactly how many clocks do the 83, 83+ and 83 SE require between writes to the LCD ports?
 
- - Joe
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