Search found 477 matches

by 8 Bit Dreams
Thu Nov 15, 2018 4:53 pm
Forum: Terriblefire's channel
Topic: Terriblefire Accelerators
Replies: 222
Views: 34406

Re: Terriblefire Accelerators

Correct,
SRAM doesn't need refresh between each cycle, you can have what you write in it immediately, where SDRAM needs refresh between each cycle, so it needs to be clocked on double speed compared to CPU (100Mhz for RAM @50Mhz CPU)...
by 8 Bit Dreams
Thu Nov 15, 2018 12:34 pm
Forum: Terriblefire's channel
Topic: Terriblefire Accelerators
Replies: 222
Views: 34406

Re: Terriblefire Accelerators

That's great, You'll have FW to start with as soon as pcbs arrive
by 8 Bit Dreams
Thu Nov 15, 2018 5:10 am
Forum: TF520 (OBSOLETE)
Topic: TF520 with CDTV
Replies: 9
Views: 1762

Re: TF520 with CDTV

Have already tried to run TF520 on CDTV . Card is working, but CD boot is corrupted, giving red tinted screen..
by 8 Bit Dreams
Thu Nov 15, 2018 3:23 am
Forum: Terriblefire's channel
Topic: Terriblefire Accelerators
Replies: 222
Views: 34406

Re: Terriblefire Accelerators

Im totally in, Stephen, let's test all RAMs possible, have now three brands here: Alliance, Winbond and Samsung Mark was very kind and offered me an adapter so Yeah, waiting on the test pcbs (or gerbers) ;) Ooops..just noticed Your offered Alliance chips are triple price as mine - 20$ pro chip makes...
by 8 Bit Dreams
Tue Nov 13, 2018 5:15 pm
Forum: Terriblefire's channel
Topic: Terriblefire Accelerators
Replies: 222
Views: 34406

Re: Terriblefire Accelerators

I have same vision as You Alen, persons who only want a low end accelerator and IDE Interface to play WHDLoad games - are best served with TF534. Let's say it loud - TF530 with it's 2MB wasnt able to satisfy all needs and was unable to run a lot of games, but TF534 with its 4MB FastRAM can do esily....
by 8 Bit Dreams
Tue Nov 13, 2018 11:26 am
Forum: Terriblefire's channel
Topic: Terriblefire Accelerators
Replies: 222
Views: 34406

Re: Terriblefire Accelerators

last few pages was very interesting to read - excellent info guide about caps and methods to use them correctly for noobs like me. Thank You very much
by 8 Bit Dreams
Tue Nov 13, 2018 9:09 am
Forum: Terriblefire's channel
Topic: TerribleFire 328/330 Support (CD32)
Replies: 35
Views: 8351

Re: TerribleFire 328/330 Support (CD32)

Much appreciated TF3xx series got separate thread, will be easier to find information needed now..

Also please check Wiki:
https://github.com/terriblefire/tf328/wiki
by 8 Bit Dreams
Mon Nov 12, 2018 7:05 pm
Forum: Terriblefire's channel
Topic: Terriblefire Accelerators
Replies: 222
Views: 34406

Re: Terriblefire Accelerators

most imortant for me - it should just work on wide range of computers, shold it be A500, A1000 or A2000, unfortunately i realised Commodore hadn't had a standard, they rather experimented using different parts for same circuits, as a result we have some products these are working excellent on A500 b...
by 8 Bit Dreams
Mon Nov 12, 2018 6:19 pm
Forum: Terriblefire's channel
Topic: Terriblefire Accelerators
Replies: 222
Views: 34406

Re: Terriblefire Accelerators

Another question:
someone seen that kind of KEL connectors somewhere:
https://www.ebay.co.uk/itm/Commodore-Am ... 3521082397
by 8 Bit Dreams
Mon Nov 12, 2018 6:15 pm
Forum: Terriblefire's channel
Topic: Terriblefire Accelerators
Replies: 222
Views: 34406

Re: Terriblefire Accelerators

i'm so excited, and i want to let people know more about these amasing projects, sorry :oops: True, Matthias was in doubt about decoupling caps - his 68EC020 accelerator card has 56x100nF 0603 caps on it wich is a pain in the ass to solder :lol: have tested his card without these caps - it worked fo...

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