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frontein1's latest activity
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frontein1
replied to the thread
Testers Needed: Modified ROM for LC475/Q605
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Actually the "stock" benchmark on the left is all the default settings - 33MHz and 80ns RAM latency. So no changes to the IC registers...
Sep 10, 2025
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frontein1
replied to the thread
Testers Needed: Modified ROM for LC475/Q605
.
OK I ran an initial benchmark with extensions disabled on my LC475/Q605 with v092 of the ROM. Remember this version has the onboard...
Sep 10, 2025
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frontein1
replied to the thread
Running a Neural Network on a Mac 128K
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Agreed this is pretty darn cool!
Sep 9, 2025
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frontein1
replied to the thread
Testers Needed: Modified ROM for LC475/Q605
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Here is the "proof" that the v092 ROM for the Q605/LC475 (above) bypasses counting RAM bank 0 (slow onboard chips). Over the next couple...
Sep 9, 2025
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frontein1
replied to the thread
Testers Needed: Modified ROM for LC475/Q605
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Close. There are distinct steps to test the RAM and size the RAM. All versions of this ROM bypass testing RAM (onboard & SIMM) to...
Sep 7, 2025
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frontein1
replied to the thread
Testers Needed: Modified ROM for LC475/Q605
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Taking an idea from user @Mustermann on the 68kmla, I have a new version for the LC475/Q605 which bypasses counting the onboard memory...
Sep 7, 2025
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frontein1
replied to the thread
Testers Needed: Modified ROM for LC475/Q605
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Attached is ROM checksum 42 0D BF F3. Any of the machines listed below should be shoe-in candidates for testing: Quadra 700 Quadra 900...
Sep 1, 2025
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frontein1
replied to the thread
Testers Needed: Modified ROM for LC475/Q605
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Just to point out, you can easily change the size of the disk image on these ROMs if you do not have an 8MB SIMM. Just change the...
Aug 30, 2025
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frontein1
replied to the thread
Testers Needed: Modified ROM for LC475/Q605
.
Attached is ROM checksum F1 A6 F3 43. This ROM has a 7MB disk appended, so you will need an 8MB SIMM. Any of the machines listed below...
Aug 30, 2025
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frontein1
replied to the thread
Testers Needed: Modified ROM for LC475/Q605
.
@Willj these low profile 8MB SIMMs are just awesome in my humble opinion. They allow me to close the cover on my Quadra 605. My younger...
Aug 29, 2025
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frontein1
replied to the thread
Testers Needed: Modified ROM for LC475/Q605
.
@JDW had a really good idea regarding this thread. This was to be more verbose in the machine models that could be used for each ROM...
Aug 29, 2025
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