TOS v2. 06:
Cold boot = ram test
Warm boot/reset = no ram test
Search found 1009 matches
- Fri Sep 15, 2023 11:02 pm
- Forum: HARDWARE ISSUES
- Topic: My Atari STE 4mb Exxos PSU fitted. Screen and audio issues?
- Replies: 8
- Views: 613
- Wed Sep 13, 2023 11:06 am
- Forum: INTRODUCE YOURSELF
- Topic: Greetings from Toronto, Canada
- Replies: 7
- Views: 837
- Sun Sep 10, 2023 10:43 am
- Forum: HARDWARE ISSUES
- Topic: Which Jumper To Connect Clock Battery.
- Replies: 3
- Views: 290
Re: Which Jumper To Connect Clock Battery.
1 = +
2 = not connected
3 = ground
4 = ground
2 = not connected
3 = ground
4 = ground
- Battery connector J400 Atari TT.png (16.31 KiB) Viewed 260 times
- Sat Sep 09, 2023 1:11 pm
- Forum: ELECTRONICS
- Topic: How To Remove Solder Bridges / Excess Solder
- Replies: 3
- Views: 534
Re: How To Remove Solder Bridges / Excess Solder
Yup, I have picked up a few tips and tricks from him.
- Fri Aug 25, 2023 4:24 pm
- Forum: NOOB QUESTIONS
- Topic: St cartridge connector
- Replies: 10
- Views: 920
Re: St cartridge connector
There was a group buy on the German Atari forum this spring if I recall correctly. From BEST. He had both new and used.
I also recall that someone had an idea how to make/buy something new. But it all came down to price from BEST since the other solution also would cost a bit.
I also recall that someone had an idea how to make/buy something new. But it all came down to price from BEST since the other solution also would cost a bit.
- Thu Aug 24, 2023 7:48 am
- Forum: HARDWARE DISCUSSIONS
- Topic: At-once 386sx DIP64 searching and restoring project
- Replies: 5
- Views: 949
Re: At-once 386sx DIP64 searching and restoring project
Are you asking for possible sources of a DIP package 386sx IC? If so - not sure you will find any. This was a 100 pin quad flatpack (SMT) and very short life in the market. Nope, he is asking for the Vortex card with DIP connection and not the plcc connector. There was two models. The DIP connector...
- Thu Aug 17, 2023 5:27 pm
- Forum: NOOB QUESTIONS
- Topic: C103175 RAM kit
- Replies: 5
- Views: 563
Re: C103175 RAM kit
Troed did this on his 103175. Similar on a Mega 1 board but you have more room there.
- Mon Jul 31, 2023 7:31 pm
- Forum: HARDWARE ESSENTIALS
- Topic: SCSI interface ICD Micro adaptation for Mega STe
- Replies: 7
- Views: 1074
Re: SCSI interface ICD Micro adaptation for Mega STe
Looks like 0805. Measured pad sizes in gerbview in KiCad. Compared it against recommended solder pad dimensions for different smd sizes. 0805 seems to be the closest to it.
- Sun Jul 30, 2023 8:54 pm
- Forum: RAM UPGRADES
- Topic: 4MB MMU RAM upgrade on C103253 REV 3 - C103088 REV 5 (SMT RAM) with 512KB
- Replies: 6
- Views: 643
Re: 4MB MMU RAM upgrade on C103253 REV 3 - C103088 REV 5 (SMT RAM) with 512KB
Yup. It should be the end nearest the MMU-chip. R60-R61 is enough.rubber_jonnie wrote: ↑Sun Jul 30, 2023 8:49 pm Pretty sure it's the wrong side of the resistors you've tied to 5v.
I'd start by looking there and switching them around.
Pretty sure it's just those three.
- Wed Jul 19, 2023 9:37 am
- Forum: DSTB1 & DFB1 booster by BadWolf
- Topic: DFB1 Support thread
- Replies: 272
- Views: 21720
Re: DFB1 Support thread
I have a question only indirectly related to DFB1. A friend sent me a faulty falcon motherboard. To my surprise, the board came to life when I inserted one of my DFB1 cards into it. (the board itself or equipped with CT63 generates only colored stripes and patterns on the screen) The question is wh...