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41CL MMU Backup
06-04-2020, 08:50 PM
Post: #31
RE: 41CL MMU Backup
(06-04-2020 07:14 PM)grsbanks Wrote:  Here's an idea that could save some time when updating a 41CL.

When the updater sees that the YCRC of a modified page should be 0x53D36BD2, instead of transferring a page of 0xff can it not simply fill the target page with that value? Or better still, simply skip writing that page after erasing the sector because it'll already be full of 0xff.

I have wanted to do that since the very beginning, but there is no room in the ROM.
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Messages In This Thread
41CL MMU Backup - twoweims - 05-28-2020, 10:15 PM
RE: 41CL MMU Backup - Monte Dalrymple - 05-29-2020, 04:07 PM
RE: 41CL MMU Backup - twoweims - 05-29-2020, 04:44 PM
RE: 41CL MMU Backup - Monte Dalrymple - 05-29-2020, 05:49 PM
RE: 41CL MMU Backup - twoweims - 05-29-2020, 08:50 PM
RE: 41CL MMU Backup - Monte Dalrymple - 05-29-2020, 10:09 PM
RE: 41CL MMU Backup - twoweims - 05-30-2020, 01:05 AM
RE: 41CL MMU Backup - Ángel Martin - 05-30-2020, 05:22 AM
RE: 41CL MMU Backup - twoweims - 05-30-2020, 02:32 PM
RE: 41CL MMU Backup - Ángel Martin - 05-30-2020, 03:45 PM
RE: 41CL MMU Backup - Ángel Martin - 05-31-2020, 06:09 AM
RE: 41CL MMU Backup - grsbanks - 05-30-2020, 08:27 AM
RE: 41CL MMU Backup - Ángel Martin - 05-30-2020, 03:52 PM
RE: 41CL MMU Backup - Monte Dalrymple - 05-30-2020, 06:47 PM
RE: 41CL MMU Backup - rprosperi - 05-30-2020, 10:36 PM
RE: 41CL MMU Backup - Monte Dalrymple - 05-30-2020, 11:58 PM
RE: 41CL MMU Backup - rprosperi - 05-31-2020, 03:00 AM
RE: 41CL MMU Backup - Monte Dalrymple - 08-07-2021, 02:07 AM
RE: 41CL MMU Backup - Ángel Martin - 05-31-2020, 06:55 AM
RE: 41CL MMU Backup - Monte Dalrymple - 05-31-2020, 06:22 PM
RE: 41CL MMU Backup - twoweims - 05-30-2020, 08:26 PM
RE: 41CL MMU Backup - Monte Dalrymple - 05-30-2020, 10:07 PM
RE: 41CL MMU Backup - twoweims - 05-31-2020, 06:30 PM
RE: 41CL MMU Backup - rprosperi - 05-31-2020, 06:51 PM
RE: 41CL MMU Backup - twoweims - 05-31-2020, 07:44 PM
RE: 41CL MMU Backup - rprosperi - 05-31-2020, 08:09 PM
RE: 41CL MMU Backup - twoweims - 06-01-2020, 09:24 PM
RE: 41CL MMU Backup - Monte Dalrymple - 06-01-2020, 10:48 PM
RE: 41CL MMU Backup - twoweims - 06-01-2020, 11:48 PM
RE: 41CL MMU Backup - Monte Dalrymple - 06-02-2020, 01:42 AM
RE: 41CL MMU Backup - grsbanks - 06-04-2020, 07:14 PM
RE: 41CL MMU Backup - Monte Dalrymple - 06-04-2020 08:50 PM



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