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Groups > comp.sys.acorn.misc > #4553

ROM modules

From Dave Symes <dave@triffid.co.uk>
Newsgroups comp.sys.acorn.misc
Subject ROM modules
Date 2012-03-23 08:04 +0000
Organization Triffids Leg Press
Message-ID <5274db99dcdave@triffid.co.uk> (permalink)

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SARPC RO 6.20
Some thoughts, advice please.

I've recently done a Sys Merge to update some modules to work with the
freeware versions of Fireworks.
The merge appears to have gone ok. 
But...

FPEmulator 4.22 is in ROM and should have been made dormant and replaced
with a soft load FPEmulator 4.28, but it has not.

Any attempt to Kill or Unplug FPE 4.22 results in the machine failing as
it auto processes through and ends all background system stuff, requiring
a back button reset.

FWIW: As far as possible, before attempting... All user background and
foreground running apps have been quit, leaving only Sys stuff running
background.

A lot of Trap handler and undefined instruction error messages arrive,
I've pasted in a few below.

*********************************
22 Mar 21:43:58 100   Message  : Internal error, trap while in trap
handler: Internal error: Undefined instruction at &038598D8, pc =
238598D8: registers at 0002968C
22 Mar 21:43:58 100 
22 Mar 21:44:07 100 ***Error***
22 Mar 21:44:07 100   Title    : Error
22 Mar 21:44:08 100   Task     : Display Manager
22 Mar 21:44:08 100   Message  : Internal error: Undefined instruction at
&03BEA450
22 Mar 21:44:08 100 
22 Mar 21:44:11 100 ***Error***
22 Mar 21:44:11 100   Title    : Error
22 Mar 21:44:11 100   Task     : Task Manager
22 Mar 21:44:11 100   Message  : Internal error: Undefined instruction at
&03BEA450
22 Mar 21:44:11 100 
22 Mar 21:44:12 100 ***Error***
22 Mar 21:44:12 100   Title    : Error from Filer
22 Mar 21:44:12 100   Task     : Filer
22 Mar 21:44:12 100   Message  : Internal error: Undefined instruction at
&03BEA450
22 Mar 21:44:12 100 
22 Mar 22:06:25 100 ***Error***
22 Mar 22:06:25 100   Title    : Error
22 Mar 22:06:25 100   Task     : Task Manager
22 Mar 22:06:25 100   Message  : Internal error: Undefined instruction at
&03BEA45C
22 Mar 22:06:25 100 
22 Mar 22:06:30 100 ***Error***
22 Mar 22:06:30 100   Title    : Error
22 Mar 22:06:30 100   Task     : Reporter
22 Mar 22:06:30 100   Message  : Internal error: Undefined instruction at
&03BEA450

********************************************

This hardware SARPC has an identical backup on a VRPC-AdjustSA (Win XP)
and the same process was undertaken on that, and the merge went correctly,
making  the FPE 4.22 Dormant and activating the softload 4.28

Any thoughts please?
Thanks
Dave

-- 

Dave Triffid

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Thread

ROM modules Dave Symes <dave@triffid.co.uk> - 2012-03-23 08:04 +0000
  Re: ROM modules Martin Wuerthner <spamtrap@mw-software.com> - 2012-03-23 10:50 +0100
    Re: ROM modules Dave Symes <dave@triffid.co.uk> - 2012-03-23 12:10 +0000
      Re: ROM modules Martin Wuerthner <spamtrap@mw-software.com> - 2012-03-23 16:23 +0100
        Re: ROM modules "Ste (news)" <steve@revi11.plus.com> - 2012-03-27 18:21 +0100

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