Search found 28 matches

by wairnair
Tue Dec 01, 2020 11:15 pm
Forum: TF330
Topic: TF CD32 Riser Revision 2 Design Complete
Replies: 507
Views: 49053

Re: TF CD32 Riser Revision 2 Design Complete

planned features of the riser: 1. DB23 out 2. 2 USB slots, one for KB+mouse, another for 2 pads? 3. RTC w/ battery 4. onboard audio decoder chip? 5. maybe wifi too? (or did you drop that?) 6. flashfloppy support via USB? (is that "only" software?) I'd be super happy with 1, 2, 3 4, 5 would be nice t...
by wairnair
Mon Nov 30, 2020 10:58 am
Forum: TF330
Topic: TF CD32 Riser Revision 2 Design Complete
Replies: 507
Views: 49053

Re: TF CD32 Riser Revision 2 Design Complete

Well..this will need quick ide access, since mp3 are usually stored on hdd..🤔 Rubbish. MP3 is way more compressed than CD audio and that works with x1 CD Speed. You can do MP3 over a bit banged serial on a parallel port on an Amiga 500. Yeah, I can listen to uncompressed wav on my CD32 streaming fr...
by wairnair
Tue Oct 27, 2020 3:36 pm
Forum: TF330
Topic: TF CD32 Riser Revision 2 Design Complete
Replies: 507
Views: 49053

Re: TF CD32 Riser Revision 2 Design Complete

terriblefire wrote:
Tue Oct 27, 2020 8:55 am
view FMV from the 23D is my ideal setup
sry for my ignorance but what's 23D?

Yeah.. with this new riser the CD32 will certainly be my childhood's dream Amiga - plus some more (didn't even think wireless back then)
by wairnair
Sun Oct 25, 2020 4:42 pm
Forum: TF330
Topic: TF330 NVram issue
Replies: 60
Views: 14524

Re: TF330 NVram issue

Yes it does the same as disabling it via software but it does it via hardware so you don’t need to access the ESM. And yes, it will slow it down further. I finally soldered a header to CDIS and gave it a try. Sysinfo went down to 6600 from 9400, that's a 30% percent slowdown. NVRAM does work though.
by wairnair
Sat Oct 24, 2020 9:29 pm
Forum: TF330
Topic: TF330 NVram issue
Replies: 60
Views: 14524

Re: TF330 NVram issue

Yes to both questions, it disables cache. Is it the same as the "disable CPU caches" checkbox in early startup? There's one bit that's unclear for me. Sysinfo went down to ~8500 from ~9400, without CDIS shorted. By the way I do have MMUlib working, MMU is active. Shorting CDIS will further decrease...
by wairnair
Sat Oct 24, 2020 4:50 pm
Forum: TF330
Topic: TF330 NVram issue
Replies: 60
Views: 14524

Re: TF330 NVram issue

I upgraded the firmware to tf330r3_main_top.jed and jumpered "CDIS" and for now all seems to work... :-) I'm getting an empty list on nvram saves screen with rev3 board + firmware posted in this thread. Is it necessary to short CDIS? What does it do (too lazy to dig up the forum)? Any further speed...
by wairnair
Sat Oct 24, 2020 11:07 am
Forum: TF330
Topic: TF330 NVram issue
Replies: 60
Views: 14524

Re: TF330 NVram issue

Try this one... I expect a slight speed slowdown... tf330_2019_09_03_alpha.zip EDIT: Speed hit isnt too rough... its more or less as it was before.. 330_speed.JPG I've flashed this firmware on my TF330 rev3 and I get green flashing power light & full green screen that goes out-of-sync periodically....
by wairnair
Sat Oct 17, 2020 9:22 am
Forum: TF330
Topic: TF CD32 Riser Revision 2 Design Complete
Replies: 507
Views: 49053

Re: TF CD32 Riser Revision 2 Design Complete

matt020 wrote:
Sat Oct 17, 2020 2:16 am
Just a quick post from someone who is following this thread with amazement. Such good progress! Keep it up!!
same here!
by wairnair
Sun Aug 23, 2020 11:26 am
Forum: TF330
Topic: TF CD32 Riser Revision 2 Design Complete
Replies: 507
Views: 49053

Re: TF CD32 Riser Revision 2 Design Complete

Provided I have a kb+mouse combo attached via USB, will a cd32 controller still work in port 1 (where usually you have a mouse e.g. on an A1200)? I also have a cd32 pad in port 2, but I guess that doesn't interfere with the kb+mouse combo, does it? Also, do you think a (late) fall release of the ris...
by wairnair
Tue Jun 09, 2020 6:21 pm
Forum: TF330
Topic: 330 disable function bug
Replies: 53
Views: 12287

Re: 330 disable function bug

While it'd be great to have this sorted, there is a workaround. You can have all nvram saves redirected to hdd by putting a file on a certain location of your hdd.. and that file tells the system where you want your nvram save files. Can't remember the name of this file and too lazy to dig it up on ...

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