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J
joevt
replied to the thread
Bank Distinction on PMX500 and 7200 DIMM?
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A 128 MB DIMM is represented by two 64 MB banks in the Hammerhead and Platinum memory registers. In DingusPPC, 64 MB DIMMs and smaller...
Jun 10, 2026
J
joevt
replied to the thread
Bank Distinction on PMX500 and 7200 DIMM?
.
Hardware developer notes at: https://leopard-adc.pepas.com/documentation/Hardware/hardware2.html#//apple_ref/doc/uid/TP40000979...
Jun 10, 2026
eric
replied to the thread
BlueSCSI v2 Pico - Low cost, open hardware, fast SCSI device!
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From jflitton https://github.com/jflitton/daynaport-scsilink-linux-driver
Jun 10, 2026
T
trag
posted the thread
Bank Distinction on PMX500 and 7200 DIMM?
in
Beige PowerPC (Old World ROM)
.
So I understand that 72 pin SIMMs use the /RAS signals to distinguish between and separately activate different banks. How is this done...
Jun 10, 2026
JDW
replied to the thread
Portable CCFL Backlight Replacement with Off-the-shelf LED Strip Driver
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Noise suppression of ceramic caps is sometimes done by drilling holes in the board around the cap so the PCB won't act as a speaker...
Jun 10, 2026
techknight
replied to the thread
Color Classic analog board re-design, needs community feedback.
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Thats only slightly high but its not too far off. It also needs to be under a load from the flyback producing HV before you can really...
Jun 10, 2026
J
jonschultz
replied to the thread
Color Classic analog board re-design, needs community feedback.
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Sounds almost like it's in high-res mod mode, but I assume that's not really the case. :) Have you looked at pot PP1? I don't think you...
Jun 10, 2026
David Cook
replied to the thread
Portable CCFL Backlight Replacement with Off-the-shelf LED Strip Driver
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Not certain. But, I agree with you that noise can be a showstopper. For example, all of my recent PCs have beQuiet cases and fans.
Jun 10, 2026
JDW
replied to the thread
Portable CCFL Backlight Replacement with Off-the-shelf LED Strip Driver
.
@David Cook Are you 100% certain its the coil and not the cheap ceramic caps? The expand and contract in some circuits, and like a...
Jun 10, 2026
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