Robert

Wonderswan emulator >> Get it HERE.

Orgone Accumulator by Hawkwind

Deepest Purple (Greatest Hits): Black Night Speed King Fireball Strange kind of woman Child in time Woman from Tokyo Highway star Space Truckin' Burn Stormbringer Demon's Eye Smoke on the Water

DS emulator >> Get it HERE. Thanks to Emuholic/Emuboards.

MAME32FX released

Arcade emulator for GP2X >> Get it HERE.

Windows API emulator >> Get it HERE.

Emulates most Sinclair computers and clones. >> Get it HERE.

AGEMAME patch catlist MAME32qa mameinfo.dat info.dat DDEmeMame 0.37b16.54(2006.11.11) SDLMAME

Emerson Arcadia emulators >> Get it HERE.

Hopefully the big filter capacitors are doing the job. If they are original ones they possibly need replacing. Make sure the ground circuits are properly connected throughout the board. The transformer windings must be correctly phased. The video display is not likely to improve much, the design of that area is a total abortion. We just need to get the CPU to start working.

Looks like it is dead. Closing.

I hope you have a scanner or photocopier, there's a few things you may wish to copy that i'll bring with me. The spikes are absolutely no surprise, considering the mishmash of unbalanced gates with no consideration of propagation delays whatsoever. U28 pin 6.. hmm I couldn't say exactly what it is, there are 12mhz and 3mhz signals going through U76 (a pair of flip flops) which goes to U28 pin 5. The BUSAK signal will be at the vertical frequency (48.8hz) and will only be present when the screen is ON, at U28pin4. U28pin6 will be these two signals NANDed - whatever that results in. Perhaps bursts of 3mhz at 48hz. Whatever, it is the signal that allows the video circuitry to read the RAM during screen refresh times. Btw, this exact part of the system is what needs a mod I will bring to you. Once things are running, you MUST add this mod.

Finally another emulation site noticed, and posted some pictures. http://emu.makii.pl/njus_detal.php3?id=1016

>> Get it HERE.

Rom Manager >> Get it HERE.

TG16/PCE emulator >> Get it HERE.

I intend to do just that. It's a pity you threw out the broken Super 80, oh well. Good luck with your new project. My super 80 has an interesting mod... instead of 4116's it has 4164 (64k x 1) RAMs. It meant I could get rid of the -5volt supply and only have 8 ram chips, and I get 52k of RAM.

I'm hearing that the Democrats have taken control of the congress, and that Rumsfeld got sacked. What other news is there? What is the voting age? If you're old enough, did you vote? Other comments?

Oops...

Unfortunately all my test gear is over at my other house, as is my TTL manual. However, on my circuit diagram I have marked all the theoretical frequencies, so let's see how we go. All frequencies are HZ. U30 pin 11 and 13 = 15625; pin 12 = 31250. U36 pin1 = 93750 ; pin 9 and 11 = 31250 ; pin 8 and 14 = 15625 ; pin 12 = 7812.5 Some more if it helps: U31 pin 1 = 7812.5 ; pin 9 = 3125, pin 8 and 9 = 1562.5, pin 12 = 781.25 U28 pin 1 and 3 = 15625, pin 2 = 31250 U39 pins 1 and 2 = 15625 U38 pin 12 = 375000, pin14 = 197500, pin10 = 93750, pin2 = 46875, pin4 = 15625, pin6 = 781.25 U43 pin 10 = 390.625, pin12 = 195.3125, pin14 = 48.828125 Hopefully there's not too much crap in that lot!

Various command-line builds of MAME DDEmeMame 0.37b16.53(2006.11.06) MAME32FX 0.110 FIX ZetaMAME32 Catlist

BT client >> Get it HERE.

No, it looks like MAME32 with some more games and features.