Search found 492 matches

by R'zo
Sun Mar 29, 2015 10:42 pm
Forum: Hardware and Tech
Topic: 8k expansion cart expanded to 16k?
Replies: 7
Views: 827

Re: 8k expansion cart expanded to 16k?

eslapion wrote:I have a job of turning a VIC-1110 into a 32k cart right now. Will post pics soon.
I can't wait to to see those pics.
I am thinking of taking on making my own expansion cart as a future project.
by R'zo
Thu Mar 26, 2015 1:05 am
Forum: Programming
Topic: Screen Saver
Replies: 4
Views: 1194

Re: Screen Saver

I updated this program adding sound to it. Enjoy! S=shift+clr home 1 poke36878,8 100 print"S" 200 forz=255to0step-1 300 fory=0to255 400 b=int(rnd(1)*255)+ 1 410 poke36874,z/2+127 420 poke36875,y 500 fort=0to510stepb 510 poke36877,t/2 520 poke36876,0 530 poke36874,b 600 poke7680+t,z 700 pok...
by R'zo
Tue Mar 24, 2015 9:23 pm
Forum: General Topics
Topic: My Vic's alive!!!
Replies: 2
Views: 610

My Vic's alive!!!

This Vic-20 has been sitting in a box in someones garage, attic or basement for who knows how long going unused until one day when a friend of mine found it at a garage sale and traded it to me for a guitar and 2 play station games. It came with a printer, a modem, a tape drive and over 30 carts and...
by R'zo
Tue Mar 24, 2015 8:52 pm
Forum: General Topics
Topic: VIC 20 serial numbering
Replies: 58
Views: 42647

Re: VIC 20 serial numbering

It's a 2-pin Vic and was bought at a Kmart in KC, MO, USA in 1983

https://www.facebook.com/photo.php?fbid ... 68c90e069e
by R'zo
Tue Mar 24, 2015 8:44 pm
Forum: Hardware and Tech
Topic: making new vic20 cartridge boards
Replies: 6
Views: 702

Re: making new vic20 cartridge boards

I would be interested.
by R'zo
Thu Mar 12, 2015 7:57 pm
Forum: Emulation and Cross Development
Topic: PRG Starter (v2.4.6)
Replies: 141
Views: 123785

Re: PRG Starter (v2.4.5)

Downloaded this program a couple of weeks ago. I've been using it quite a bit. Works beautifully. Thank you Boray.
by R'zo
Thu Mar 12, 2015 7:54 pm
Forum: Hardware and Tech
Topic: Vic20 repair after disk drive power up bad sequence
Replies: 5
Views: 815

Re: Vic20 repair after disk drive power up bad sequence

Nevermind, i just reread your post and saw you checked your vias.
by R'zo
Thu Mar 12, 2015 7:52 pm
Forum: Hardware and Tech
Topic: Vic20 repair after disk drive power up bad sequence
Replies: 5
Views: 815

Re: Vic20 repair after disk drive power up bad sequence

Did you check the UAB3? The VIA chip there is the interface controller for the drives. Seems rational to me that it might be the first thing effected by a surge creared by drive power up. Blank screen or no screen is a symptom for this chip being bad as well.
by R'zo
Mon Mar 02, 2015 12:30 am
Forum: Hardware and Tech
Topic: 8k expansion cart expanded to 16k?
Replies: 7
Views: 827

Re: 8k expansion cart expanded to 16k?

Thanks for the help. I got it open. Compared the circuit to the 16k pic. I would need to solder in 4 chips, 4 capacitors and another dip switch (although the switch could probably be bypassed). If i went forward with this right now it would.be my first soldering project I think i'll find other proje...
by R'zo
Sat Feb 28, 2015 3:35 pm
Forum: Hardware and Tech
Topic: 8k expansion cart expanded to 16k?
Replies: 7
Views: 827

8k expansion cart expanded to 16k?

I read that the 8k ram cart has a 2nd slot for another 8k ram chip. I am interested it making this mod to my 8k cart. To anyone who knows anything about this i have 3 questions. 1. How do you get the cart open? 2. What is the name of the specific ram chip I need? 3. Are there any other mods that I n...
by R'zo
Mon Feb 23, 2015 4:15 am
Forum: Hardware and Tech
Topic: Cursor/keyboard issues?.
Replies: 2
Views: 415

Re: Cursor/keyboard issues?.

That did it. Getting ready to order the chip. Thank you, that was a great help:)
by R'zo
Sun Feb 22, 2015 3:26 am
Forum: Hardware and Tech
Topic: Cursor/keyboard issues?.
Replies: 2
Views: 415

Cursor/keyboard issues?.

I finally got my chords in the mail for my vic. It turns on, displays the cbm basic...ready but there is usually no cursor. When I do have a cursor it often doesn't respond, will let me type in a couple of lines or commands and then stops responding or just prints off a few random characters on the ...
by R'zo
Mon Feb 09, 2015 2:07 pm
Forum: Hardware and Tech
Topic: Best data storage?
Replies: 6
Views: 695

Re: Best data storage?

Awesome. Will check those out. Thank you.
by R'zo
Mon Feb 09, 2015 5:10 am
Forum: Buy, Sell, and Trade
Topic: WTB: 2 pin power supply for an US Vic
Replies: 1
Views: 1038

WTB: 2 pin power supply for an US Vic

I am currently in the market for A 2 pin power supply for an US Vic 20 if any body knows a good place to find one.
by R'zo
Mon Feb 09, 2015 5:07 am
Forum: Hardware and Tech
Topic: Best data storage?
Replies: 6
Views: 695

Re: Best data storage?

Thanks for the input. I'm thinking about going for a sd2iec for now and a fe3 down the road. Is the fe3 site back up yet. Last time I was there it was still down?