Re: A89: TI89 ROM vs HP49 ROM -- No More TI Bashing!!!

Re: A89: TI89 ROM vs HP49 ROM -- No More TI Bashing!!!

• To: assembly-89@lists.ticalc.org
• Subject: Re: A89: TI89 ROM vs HP49 ROM -- No More TI Bashing!!!
• From: Olle Hedman <oh@hem.passagen.se>
• Date: Fri, 11 Jun 1999 16:38:45 +0200
• Delivered-To: assembly-89-outgoing@towerguard.unix.edu.sollentuna.se
• Delivered-To: assembly-89@lists.ticalc.org
• References: <003c01beb3da$cd413e00$20200a0a@whitehat>
• Reply-To: assembly-89@lists.ticalc.org

`there is no "real rom" in the ti89. only flash. but there is a part of this
flash that is fully write protected and impossible to disable the
writeprotection on. bootloader and stuff lives there.. 
That is equvialent to "real rom"...

//Olle

SirKnight wrote:
> 
> >If ROM can be edited so can serial numbers (right?).  I'll stop talking
> >illegal for now though.
> 
> Not if it's hardware.  I've see little 3 wire chips a company made that
> contained a serial number.  I doubt that TI would put the serial number in
> the flash.  But it sorta makes sense.  If the code to write to it is
> actually in a real ROM (not flash) then it could be done easily at the
> factory when writing the code to the calcs.

• Re: A89: TI89 ROM vs HP49 ROM -- No More TI Bashing!!!
• From: Adam Davis <adavis@baladyne.com>

• Re: A89: TI89 ROM vs HP49 ROM -- No More TI Bashing!!!
• From: "SirKnight" <sirknight@mindless.com>

• Prev: RE: A89: Re: Assembly-89 Digest V1 #727
• Next: Re: A89: TI89 ROM vs HP49 ROM -- No More TI Bashing!!!
• Index(es):
  • Main
  • Thread