Re: rom upgrade


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Re: rom upgrade



However, the TI-92's ROM is the 'test access panel - do not remove -
required for operation'... so if you have a replacement 'test access panel'
theoretically it would work...
At 22:29 11/14/96 -0700, Zenon Lynx wrote:
>Yes, sometimes.  These chips are all surface mount and programmed by TI.
>It would be quite hard and expensive to get a ROM replacement, not to
>mention the effort needed to resolder that piece of surface mount
>component.
>
>"This is the most logical route, Captain"
>-= Zenon@bbs.nexes.com =-
>
>----------
>: From: Joe_Shmuckatelly@NOWHERESVILLE.ORG
>: To: Zenon
>: Subject: Re: rom upgrade
>: Date: November 14, 1996 8:27 PM
>:
>:
>: On Wed, 13 Nov 1996 22:48:32 GMT, jim@kd3bj.ampr.org (Jim Paris)
>: wrote:
>: >terryr@magg.net writes:
>: >
>: >>is there a way to upgrade rom ver.1.4?
>: >
>: >ROM = Read Only Memory.
>: >
>: >It's a bit hard to write an upgrade to it.
>: >
>: >-jim
>: >
>: >
>: Well Jim I guess you have never upgraded you video ROM BIOS
>: or your MOTHERBOARD ROM BIOS, or your modems ROM BIOS.
>:  ROM chips are sometimes socketed to provide for upgrades, so the
>: question as to if the ti-92's ROM can be upgraded is a logical
>: question.
>:                                  Smuck
>
>
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