Search found 755 matches

by rubber_jonnie
Tue Mar 12, 2019 10:46 am
Forum: STE V1 32MHz BOOSTER
Topic: STE V1.5 32MHz BOOSTER - STATUS
Replies: 433
Views: 30030

Re: STE V1.5 32MHz BOOSTER - STATUS

So booster is all good, and I've now re-flashed my TL866CS to TL866A firmware and will add the headers it needs to add in ICSP programming too.

Damn thing still doesn't seem to support Atmel 22V10C GALs though :(

But the booster is good!!
by rubber_jonnie
Tue Mar 12, 2019 9:24 am
Forum: HARDWARE ISSUES
Topic: UNIVERSAL ST/F/M 4MB RAM MMU ADAPTER
Replies: 16
Views: 367

Re: UNIVERSAL ST/F/M 4MB RAM MMU ADAPTER

In my experience of installing MMU/Shifter based RAM expansions, there are several areas where things can go wrong. The black screen is a good indicator that the ST thinks it has no RAM installed, and suggests that the work done to disable the existing RAM banks is good. Here's what I've seen in the...
by rubber_jonnie
Mon Mar 11, 2019 1:56 pm
Forum: HARDWARE DISCUSSIONS
Topic: Project: HDMI/DVI out for STFM
Replies: 498
Views: 34393

Re: Project: HDMI/DVI out for STFM

Icky wrote:
Mon Mar 11, 2019 1:49 pm
rubber_jonnie wrote:
Mon Mar 11, 2019 1:07 pm
Mine has just arrived, so hoping to fire it up this week/weekend :)
Once you go HDMI/DVI you will never go back :)
I expect you are 100% right :)
by rubber_jonnie
Mon Mar 11, 2019 1:07 pm
Forum: HARDWARE DISCUSSIONS
Topic: Project: HDMI/DVI out for STFM
Replies: 498
Views: 34393

Re: Project: HDMI/DVI out for STFM

Mine has just arrived, so hoping to fire it up this week/weekend :)
by rubber_jonnie
Mon Mar 11, 2019 1:05 pm
Forum: HARDWARE DISCUSSIONS
Topic: What is BURS?
Replies: 10
Views: 248

Re: What is BURS?

Just to add to the confusion, I found one of mine at the weekend that just said "UR5"
by rubber_jonnie
Mon Mar 11, 2019 11:23 am
Forum: STE V1 32MHz BOOSTER
Topic: STE V1.5 32MHz BOOSTER - STATUS
Replies: 433
Views: 30030

Re: STE V1.5 32MHz BOOSTER - STATUS

exxos wrote:
Mon Mar 11, 2019 11:14 am
Thanks for the update and glad its now behaving.
Glad we got to here, it was nice to see all of our discussions turn into something useful.
by rubber_jonnie
Mon Mar 11, 2019 10:51 am
Forum: STE V1 32MHz BOOSTER
Topic: STE V1.5 32MHz BOOSTER - STATUS
Replies: 433
Views: 30030

Re: STE V1.5 32MHz BOOSTER - STATUS

Ok, so thanks to exxos for sending over a pre-programmed Atmel GAL so I could do the rework. The 40Mhz oscillator was removed from the booster and a 32Mhz feed provided from U405 as per the original booster, and a few other minor tweaks done, and the plug in booster seems to be running fine at 32Mhz...
by rubber_jonnie
Fri Mar 08, 2019 2:28 pm
Forum: CHAT FORUM
Topic: Definitely not Atari - Driving a bit 80's retro
Replies: 6
Views: 135

Re: Definitely not Atari - Driving a bit 80's retro

Sweeeeeeeeeeeeeeeeeeeeet!
by rubber_jonnie
Fri Mar 08, 2019 10:38 am
Forum: MONGREL EDITION (version 2)
Topic: ST-IDE-ROM Dev Board v1 - BETA Testers
Replies: 44
Views: 806

Re: ST-IDE-ROM Dev Board v1 - BETA Testers

So I have a question. What sort of devices are people thinking of connecting to the IDE interface? Are we looking at connecting old brick drives 3.5", laptop 2.5" or just using CF or the SD adaptors? OK - make that two questions :) One of the reasons for asking is that the standard 40 pin IDE heade...
by rubber_jonnie
Thu Mar 07, 2019 11:05 am
Forum: MONGREL EDITION (version 2)
Topic: ST-IDE-ROM Dev Board v1 - BETA Testers
Replies: 44
Views: 806

Re: ST-IDE-ROM Dev Board v1 - BETA Testers

In lieu of buying a ROM I may borrow the one in my STF remake....