search

GideonZ / 1541ultimate

Official GIT archive of 1541 ultimate II sources
GNU General Public License v3.0
179 stars 46 forks source link

JiffyDos Rom #173

Open Sutehktd opened 4 years ago

Sutehktd commented 4 years ago

Hello,

It seems the JiifyDos Rom in an alternate Kernal gets corrupt about 5 restarts (main computer ...not built in disk drive) It actually stops the serial chain with real drives if you unplug serial cable the internal drive works again ...restart computer with serial cable back all drives stop. Reload Kernal ROM and you'regood for about 5 reboots...haven't had problem with commodore ROM....i purchased my 64 JiffyDos ROM so irs a legitimate file but Idid try a different JiffyDos ROM file and it did same thing.

Just a heads up not a complaint..The Ultimate Elite is awesome!

GideonZ commented 4 years ago

This is weird... Which firmware are you using?

Sutehktd commented 4 years ago

Hello i am using version 1.34

Sutehktd commented 4 years ago
GideonZ commented 4 years ago

Ah, OK.. so this is about the Ultimate 64.

Sutehktd commented 4 years ago

I'm sorry is there an issue thing on github for that?

Sutehktd commented 4 years ago

I could post there instead

Sutehktd commented 4 years ago

Hi

A little more info the JiffyDos issue seems to be specifically tied to switching the internal emulation from 9 to 8 when there is an FD-4000 drive in the chain ...turning the FD off and or on doesn't seem to make a difference....have to reload the c64 JiffyDos Kernal to get it to work....so it seems to have to do with device number changing....enjoy the weekend!