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

  • Nominations will close March 25th. If you'd like to join the board and influence how TinkerDifferent runs in the next year, put your name in now!
  • Hey Guest, MARCHintosh 2026 is upon us. Check out community projects, join GlobalTalk, and have fun!

badferday

Tinkerer
Jan 26, 2024
175
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
1,197
363
83
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
139
89
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.