Search found 18 matches
- Tue Jan 04, 2022 7:41 pm
- Forum: AMIGA MEMBER BLOGS
- Topic: TF330 @ 66MHz
- Replies: 15
- Views: 5883
Re: TF330 @ 66MHz
I was able to run my CPU's on 60MHz on TF536, but had IDE problems. Picture of my cpu are here https://www.exxosforum.co.uk/forum/viewtopic.php?t=3179 I finished LW3.5 render on it at 60MHz (34h) I had tested many CPU's on TF536 and ACA1233. Only the real 50Mhz 1F91C was worknig ona ACA1233 at 50MHz...
- Tue May 25, 2021 10:47 pm
- Forum: Terriblefire's channel
- Topic: TF1230 Design Complete
- Replies: 90
- Views: 48389
Re: TF1230 Design Complete
Hunt for Rev C's with last manufacturing mask, 25Mhz will run @ 50Mhz Already have them Snifferman - if my memory serves me the TF330 and TF356 are the same and there were no CPU shortages. You mean CPU's which work or real 50Mhz rev C? People have used black plastic versions to build TF cards and ...
- Tue May 25, 2021 7:57 pm
- Forum: Terriblefire's channel
- Topic: TF1230 Design Complete
- Replies: 90
- Views: 48389
Re: TF1230 Design Complete
Yes it slower but. There is a big but. I have real 030 40mhz and what i have squized out from them on aca is 48Mhz and you can forget to start the card above 45mhz with China uknown flying cpu objects. But on TF536 during tests on 50Mhz - no problems. Real 50Mhz CPU's are not cheap today if you find...
- Mon May 24, 2021 9:44 pm
- Forum: Terriblefire's channel
- Topic: TF1230 Design Complete
- Replies: 90
- Views: 48389
Re: TF1230 Design Complete
What can be done is to add a note on the picture itself (card model, clock speed, firmware if known). Everything will be clear by just looking on it.
That can be a main rule to avoid biggest misunderstanding.
That can be a main rule to avoid biggest misunderstanding.
- Mon May 24, 2021 2:02 am
- Forum: Terriblefire's channel
- Topic: TF1230 Design Complete
- Replies: 90
- Views: 48389
Re: TF1230 Design Complete
I gave ACA1233@50Mhz sysinfo picture (11,98 Mips) because there is no official version of that card clocked at 50 Mhz and people just like to compare. Once i tested overclocked TF536@60Mhz(11.95Mips) for around 240h (LW renders). Due to timings i had IDE access problems. Render itself without IDE wa...
- Sun May 23, 2021 11:37 pm
- Forum: Terriblefire's channel
- Topic: TF1230 Design Complete
- Replies: 90
- Views: 48389
Re: TF1230 Design Complete
Here is ACA1233 (red version) with CPU clocked at 50Mhz and FPU clocked at 66Mhz just for comparison
** removed.. it showed 21 x an A600 **
** removed.. it showed 21 x an A600 **
- Wed Nov 18, 2020 3:47 pm
- Forum: AMIGA HARDWARE HELP
- Topic: Amiga 2000 Rev 4.3 - Only 0,5MB ram visible (0MB other RAM)
- Replies: 6
- Views: 3701
Re: Amiga 2000 Rev 4.3 - Only 0,5MB ram visible (0MB other RAM)
One of the RAM chips was bad.
after replacing it, 1MB chip is visible and no errors in memory test.
Thx for help.
after replacing it, 1MB chip is visible and no errors in memory test.
Thx for help.
- Sun Nov 08, 2020 2:00 am
- Forum: AMIGA HARDWARE HELP
- Topic: Amiga 2000 Rev 4.3 - Only 0,5MB ram visible (0MB other RAM)
- Replies: 6
- Views: 3701
Re: Amiga 2000 Rev 4.3 - Only 0,5MB ram visible (0MB other RAM)
Thank You for replay. I have the same board revision as on this movie and there is a ranger RAM visible and 1MB of chip after mod. https://youtu.be/z1x3_BoTwg4 I can se only 0,5MB of chip. Before the mod and after. I checked the jumper pads with multimeter after cutting and they are separated. I tra...
- Sat Nov 07, 2020 4:22 pm
- Forum: AMIGA HARDWARE HELP
- Topic: Amiga 2000 Rev 4.3 - Only 0,5MB ram visible (0MB other RAM)
- Replies: 6
- Views: 3701
Amiga 2000 Rev 4.3 - Only 0,5MB ram visible (0MB other RAM)
Hello, I got A2000 after baterry lekage. I replaced CPU socket, ROM socket,RTC chip, fixed 2 traces near CPU. Amiga works now, but only 0,5MB chip is visible in DIAGROM or AmigaTestKit(no slow ram/other ram). J101 on position 1-2, J102-closed, J500-closed. I swaped Agnus to 8372A(was 8371). J101 on ...
- Mon Aug 03, 2020 12:59 am
- Forum: TF536
- Topic: TF536 on A2000
- Replies: 218
- Views: 85483
Re: TF536 on A2000
I have tested tf536r2_2020_8_2.zip on my A500 rev8a 2MBchip(SOJ-mod) WB3.1,MMULib,LoadModule for scsi.device. Turrican 2 has no sound problem on start demo. Im using 64GB SD(samsung evo plus) and scsi.device 46.0 (scsi.device from http://wt.exotica.org.uk/test.html ) Sysinfo reports 9.98Mips and 4.6...