Welcome, Guest. Please login or register.

Author Topic: For sale : A3630 + Fpu  (Read 1303 times)

Description:

0 Members and 1 Guest are viewing this topic.

Offline amiman99

Re: For sale : A3630 + Fpu
« on: March 13, 2016, 06:47:51 PM »
Hey Cosmos,
Do you have experience setting up external oscillator on A3630 with different frequency then 25MHz?
I tried to use 40MHz osc.with 40MHz FPU (I got on Ebay some time ago) on that board and it fails to work, I'm pretty sure jumpers are set correctly.
Another oddity I find is when I use 25MHz external oscillator, the FLOPS measurement is lower then using A3000s FPU, weird.
Any tips?

I have to use that board on my A3000 because onboard 68030 is dead.
A500 KS 2.1, 1MB Chip, 68000
A600 KS 3.1, 2MB Chip, ACA630 32MB RAM
A1000 KS 1.3, 8MB RAM
A1200 KS 3.1, Blizzard IV 50MHz 64MB RAM
A2000 KS 2.1, 68030 25MHz, 6MB RAM
A3000 KS 3.1, 68030 25MHz, 16MB RAM
A4000 KS 3.0, 68040 25MHz, 16MB RAM
CDTV KS 3.1, 4MB RAM
CD32
(AROS BOX) Dead :(