Jump to content

Almost Rice

Members
  • Content Count

    2,083
  • Joined

  • Last visited

Posts posted by Almost Rice


  1. Hi all. I was playing around with my broken XEGS. I bought it this way so I dont know what happened to it. It was the donor for my 64k 600xl. It would only give me a black screen.

     

    I knew it was not the RAM, so I decided to find out why it did not work. First, I socketed the ram. They were empty so it was easy. Then I decided to socket all the 40pin chips.(This was to facilitate in the troubleshooting since desoldering 40pins takes me a little over an hour :sad: ) The 6502C and Antic were already socketed :cool: . I just had to do the Pokey, Freddie, PIA CO14795, and GTIA. I did not socket the ROM since I did not have a 28pin socket handy and no replacement ROM either.

     

    Once done, I cracked open my 600xl(all chips were socketed). I suspected the PIA was bad. I took it from the 600xl and put it in the XEGS. It started right up but it immediately went in ROM/RAM check screen. This was because I had put the 16k chips from the 600xl into the sockets. Once replaced with the 64k chips, Missile command started right up.

     

    I tried to play MC, but there was no sound and no enemy or their missiles. It might have been the ROMs so I put in a MC cart. Result was the same. Pacman was OK but no sound. I could not go into BASIC. I just get a blue screen. Same when keyboard is connected(so it properly detected the keyboard). I could not get into the diagnostic screen.

     

    Next, I replace the POKEY with one from the 600xl. There was no change.

     

     

    SO, thats where I am at. My questions are: Are the PIA chips fully interchangeable between the XL and XEGS ? Could it be the ROM ? (I dont have another XEGS so will the XL/XE roms work in its place ?) What could it be if the PIA is compatible? :? Anybody have a dead XEGS FS?(Nightsprinter :ponder: ) I might go back and recheck my solder points.

     

    I did not think anything was wrong with the POKEY since there was no change. I also did not test the SIO.

     

    BTW Happy New Year everyone.


  2. I have a all of the released games on my site, though I still ned to add the Pacman and other hacks.

     

    Mitch

    989166[/snapback]

     

     

    Is there a link to all the 2600 games like your site? Never mind, I found some, but none as convenient with it all in one zip file.


  3. I have been taking a little break, but need to jump back in and get it to where I call it done.

    849035[/snapback]

     

    It seems near complete. They only problem I saw was the maze had copies of the hero on the ladders when the 2nd players turn came up. I think I was playing either normal or hard on a 7800 using a CC2 w/ Pokey. I will try to get a screen shot if that ever occurs again. Also the enemy climbing back into the maze is something I remember was missing in the 8bit version. Was that ever added?

     

    BTW,

    This is the closest version of BT next to the Intellivision version. I remember playing that until the controller broke. Great job Ken.


  4. Actually, doesn't it say that "the power pack is no good"? So you'd still need to buy a replacement power supply for it.

    989444[/snapback]

     

     

    Actually everything in the sale worked. The PS had a cut that he just taped over. The cut shorted out the PS. Everything works great and I have a CO25233- 002 REV A board with Expansion port but in a Deck #5 case. The Made in China sticker is a Gold oval pasted over the Made in Taiwan part of the sticker. $17 is a great deal. I was buying it for spare parts, but I might as well use it.


  5. That's $12 more than you needed. Every 7800 & 2600 game rom in existence, and all the text manuals, plus all the versions to date of the CC2's O/S tops out at just over 12 megs.

     

    I got a 32 meg MMC at Best Buy for $6.99 on clearance.

    990529[/snapback]

     

    I know 512Meg is too much, but the best deal I could find the past month was about $18 shipped for a 128Meg. If I knew about the $7 BB deal, I would have picked it up. I know I will find some use for my 512Meg besides for the CC2.

     

    Maybe it might get filled eventually with all the Homebrews that are coming out. :D


  6. Yeah.  If you post a Commando score in this thread, I'll add it.  From this point on, I'm going to set the difficulty on the second hardest level instead of max.

    I think on Commando it's Advanced.

    990389[/snapback]

     

    20300

     

    The prolines really suck. I cant use my 500xj witht this game. Well I did, but could not shoot anything.

    post-7833-1135812202_thumb.jpg


  7. I have 3 1200XL's, one stock and boxed, one with a 800XL/BASIC mod in it and one that is going to become the "Frankentari" machine that I am going to go apes**t on. Should be fun!!!

    989924[/snapback]

     

    So you are one of them hoarding all the 1200xl's I have 1 600xl, 48k 400, 800, 4 800xl (1 removed pokey and bad PIA)(1 256k), 3 130xe, and a dead XEGS.

     

    I went for cheap on the 600xl once I found the link to the mod above and used the XEGS rams. I just love its small footprint on the desk with a toploading cart. What are you planning for the Frankentari?


  8. Pricewatch is pretty good for getting NIB or OEM computer related stuff.

    989676[/snapback]

     

    The companies on pricewatch tend to be shady. I find that Newegg.com is a better choice. I just look on the Refurb section for something I want. The reason is the prices are good except shipping knocks the prices above those on pricewatch. The refurbs get shipping for $1. I picked up my 2 RSMMC cards there. 512Meg RSMMC for $26 shipped. One was open the other was brand new. I can also use them in a Cell phone or digital camera. I know 512Meg is overkill in a CC2, but it was only$5 more than 256 or $7 more than 128.


  9. I just got a new digital camera, and it came with a 16MB MMC card.  I replaced it right away with a 512MB SD card, so I would like to offer the MMC for free for a CC2 user, preferrably one who doesn't have one yet.  If you are not an established AA member, I may require confirmation that you actually own a CC2.

    989475[/snapback]

     

    If you had posted this 2 weeks ago, I would not have gotten my RSMMC cards. I have a few of those 8 meg and 16 meg SD cards. Too bad they are useless in the CC2.


  10. Never give up.

    It's just for fun anyway.  Some of my scores have really stunk, but I enjoyed playing.

    988616[/snapback]

     

    Thats how I do it. I just play a few times a day. If I beat my score, I post it. I have lost my touch. I used to wait for those pterodactyls to come out just so I could practice killing them. You know I played alot when I was a kid. I actually killed 2 by accident during this week.

     

    Artlover, you shouldnt give up. I played Asteroids even though I sucked. I could barely get over 10,000 on that game. I am just lucky my favorite games just came up 3 out of the last 4 weeks. I bought the 7800 just for Galaga. Now I play Joust and Ms. Pacman. I used to play Joust on the 800 all the time. The play is slightly different.


  11. Actually, doesn't it say that "the power pack is no good"? So you'd still need to buy a replacement power supply for it.

    989444[/snapback]

     

    Good catch. I did not see that. I guess it really will be my test 7800. I have 2 already with good PS. I wanted one that I could mess around on. I just could not pass it up. I could cut the old PS plug and put it on a universal PS.


  12. you upgrade it to 64 kb?

    988124[/snapback]

     

     

    Yes. I had a dead XEGS. I used its 4464 memory chips. If I just replace the chips on the 600xl with those chip, I only get 16k. If I then do the 3 solder mod. from Craig Lisowski, I get 64k. It works like any of my 800xl. I have enclosed a scan of the mod. They are the 3 red wires.

     

     

    It just does not have the monitor jack. I have not had any memory problems since doing the upgrade. I may go ahead and look into doing the Super Video upgrade for my 800xl's and 600xl. I notice how much better my 800 and 130xe outputs video.

    post-7833-1135453187_thumb.jpg


  13. I don't know what's going on here, but I can't edit the first post anymore.  That puts a cramp in things.

    987242[/snapback]

     

    Looks like I can not modify my posts either.

     

    But I can modify my new one.... Maybe someone put a time limit on modifying posts.


  14. Good luck upgrading your machine

    986831[/snapback]

     

     

    Already done. I got the upgrade from Craig Lisowski in the link above. All it took was bending 1 pin on 3 different chips and 3 new links from those pin to the PBI. Worked immediately. Really cool since the 600xl is the smallest 8bit.


  15. Well , whats the worst here are the circumstances. If I had won this auction for $5,000.00 this would not have happened.

    986380[/snapback]

     

    This is because he did not want to use a Reserved Auction. I notice that no matter how well you advertise, Reserve auctions tend not to be very active.

×
×
  • Create New...