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Re: Patching the ProDOS Disk ][ driver?

Subject: Re: Patching the ProDOS Disk ][ driver?
From: David Wilson <mcs6502@gmail.com>
Date: Sat, 24 Nov 2007 04:23:37 -0800 (PST)
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References: <d5558e11-b604-4d63-9c66-c773522dda7b@l1g2000hsa.googlegroups.com> <3f389f86-58f9-41e1-a3d3-97bbdca0a6a1@i12g2000prf.googlegroups.com> <35083259-5ff9-4176-b110-4f2174cb82b5@y43g2000hsy.googlegroups.com>
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On Nov 24, 9:47 pm, ferd...@gmx.de wrote:
> But while trying to patch I noticed that my good old Bag of Tricks
> doesn't support the ProDOS filesystem. Do you know another hexeditor
> which supports it?
> I tried to read the code using the monitor, but this doesn't work
> because ProDOS is in the language card and enabling the language card
> also disables the monitor.

Boot ProDOS + BASIC.SYSTEM.
BLOAD PRODOS,A$2000,TSYS
Now you can edit the code in RAM.
BSAVE PRODOS,A$2000,TSYS
2000G in the monitor will then start the modified ProDOS or you can
reboot.

Alternatively you could use the ProDOS EXERCISER program supplied with
the ProDOS Technical Reference Manual.

References:
- Patching the ProDOS Disk ][ driver?
  - From: ferdimh@gmx.de
- Re: Patching the ProDOS Disk ][ driver?
  - From: David Wilson <mcs6502@gmail.com>
- Re: Patching the ProDOS Disk ][ driver?
  - From: ferdimh@gmx.de

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