MicroMac Technology MMXL99 SE-PL-CL Universal Accelerator Drivers?

badferday

Tinkerer
Jan 26, 2024
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42
28
Has anyone tried the 50 Mhz 030 on this card? JDW mentioned having a 50 Mhz 030 Daystar accelerator in his SE/30. Wondering about the possibilities with this one.

- Katrina
 

Trash80toG4

Active Tinkerer
Apr 1, 2022
910
260
63
Bermuda Triangle, NC USA
@Bolle says it's a no-go for implementing a 32MHz CPU on the card by feeding a 16MHz clock bodge from the board through its 8MHz->16MHz PAL. That was my longtime quest, his testing nailed the coffin shut. 😦

So I'm figuring 50MHz won't work at anything but 16MHz as would the 32MHz part.
 

badferday

Tinkerer
Jan 26, 2024
175
42
28
Fair. It's already gonna be a huge leap for my MacPlus!

I should get some benchmarking software.
 

JeffC

Tinkerer
Sep 26, 2021
122
79
28
Seattle, WA
I might get this board for my Classic, it would be nice to not have to swap my Classic board for a Classic II board to get an 030 (I know it's 16-bit but still)
Did you find one to purchase, or are you going to build your own? Last I heard there is not a known source for the clip that clips over the 68000 on the Classic, it is a newer package type than the 68000 used in the Plus.