Recent content by Scottmm78

I used your modified BIOS file on a rev 4 and was able to the the card Bios loaded just fighting with the onboard HDD controller to get the CF to boot. Also pulled the FDC chip and was able to get the external Floppy card (Sergey Kiselev's FDC)with Gotek working. wishing someone made a...

What Card is that that is connected to the HDD in this setup. and where can i find more information in it

Both SU3 and SU4 Read as AM27C020 via TL866+ Hope this helps

And that is the catch-22 I'm stuck in I have that file on floppy and on a cf card but cause get it into the PC . But the 0xD800 Adress bit is good to know something to work with atleast. May have to bite the bullet and pull that FDC

No did not try the Tandy FDD in another PC no way to inject 12v and 5v into the floppy ribbon, as for 1,44 vs 1.44 just fat fingered it. No did not try the Tandy FDD in another PC no way to inject 12v and 5v into the floppy ribbon, as for 1,44 vs 1.44 just fat fingered it. That's what I...

Dumb Question. how did you read your other ROM chip? I got my system out but looking at the chip im not able to determine what type it is to set my ROM reader (TL866+)

I have a 1000 RL/HD that I believe the has a dead Floppy controller. I have tried two 720kb Tandy floppy drives and several regular 1,44 MB floppies (with a modded floppy cable and the DS jumpers set to DS0) drives spin but will not read). The 20mb ST-325X HDD does work and the system is able to...

If your still looking for 1000SL bios let me know I'll dig mine out. And see what I can do.

First off I hope this is in the correct section. I recently inherited a BioStar MB-8433uud-A that needs some repair. The clock chip had been removed less then carefully. Im thinking i can drop in a socket and a new Clock and HOPE that the board fires up (as I've heard this board will not even...

I have a Both a Tandy 1000 sl and a 1000 RLHD. both work just fine when using a VGA card. But i recently acquired CM-1 monitor and decided to go back to native TGA Video. I found the pin out of the 8 pin eiaj 8 and a male connector. When i made a db9 -> eiaj 8 i get a distorted rolling image...