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Hello, Guest! Welcome back, and be sure to check out this post for more info about the recent service interruption and migration.
cy384's latest activity
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cy384 replied to the thread Wombat (650, 800) board overclocking limitations.thanks for the support guys, it's appreciated. I had a little time to experiment today: * under heavy CPU usage (raytracing for a long... -
cy384 replied to the thread Wombat (650, 800) board overclocking limitations.So I managed to boot with a large RAM disk with 3x128MB plus the 8MB onboard. The memory extension/control panel crashes with a bus...
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cy384 replied to the thread Wombat (650, 800) board overclocking limitations.yeah, I've been looking at his page here and forum thread here. It's very interesting to see it failing like this, I wonder if it's...
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cy384 replied to the thread Wombat (650, 800) board overclocking limitations.I'll admit I didn't test 45, just 44 and 46. Just added bbraun's large SIMM support (one line change in a part of the ROM I already...
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cy384 replied to the thread Wombat (650, 800) board overclocking limitations.I just got a 23MHz oscillator (seems like I'm collecting the full set, huh). It will consistently boot to 46MHz with no video problems...
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cy384 replied to the thread Wombat (650, 800) board overclocking limitations.There's some code in "DepVideoEqu.a" which I think is configuring the video hardware, and there's some stuff like "dafb40MHzConfigW"...
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cy384 replied to the thread Wombat (650, 800) board overclocking limitations.I tried again a few more times without success, but it did run for a little while! I guess 48-ish MHz is the real limit of the...
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cy384 replied to the thread Wombat (650, 800) board overclocking limitations.I was depressed about this, but on my lunch break decided to try booting again (excuse the giant pic, on my phone and can't resize)
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cy384 replied to the thread Wombat (650, 800) board overclocking limitations.Ok, I have some good news and some disappointing news. Good news: got the socket soldered on, the SIMM programmed, and it seems like my...
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cy384 replied to the thread Wombat (650, 800) board overclocking limitations.This evening I desoldered the ROM socket holes for my mobo, as I have the connector and ROM SIMM coming in this week. There's another...
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cy384 replied to the thread Micrographic Images Megascreen 3 - SE PDS Video card.I think the thread got lost, but I found a "MegaScreen for Macintosh SE" that looks much like yours. There is a working driver for...
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cy384 replied to the thread Wombat (650, 800) board overclocking limitations.that's basically what I thought when I saw it, I was randomly skimming the code for other reasons. it may be a lead on things to mess...
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cy384 replied to the thread Wombat (650, 800) board overclocking limitations.brief note on something to look at: the video driver for these machines checks the CPU speed, see DAFBDriver.a and search wombatspeed...
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cy384 replied to the thread Quadra 950 ROM Hack.do you have a programmer? I've been trying to figure out the most convenient setup for experimenting, but I haven't seen anything great...
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cy384 replied to the thread Quadra 950 ROM Hack.You need a disassembler to turn the hex into instructions, but the problem is that the hex may be either data or instruction, so it...
