Search found 98 matches
- Tue Jun 24, 2014 4:15 pm
- Forum: Hardware
- Topic: RF Video Distortion
- Replies: 50
- Views: 18357
Re: RF Video Distortion
Did you remember with newer ULA you need to twiddle the pots as detailed in the fitting doc?
Re: ZX81VGA
Checks his piggy bank for $$$ to send when this gets made into a board
- Mon Jun 16, 2014 5:04 pm
- Forum: Hardware
- Topic: Query on a Issue 1 ZX81
- Replies: 34
- Views: 27125
- Mon Jun 16, 2014 5:03 pm
- Forum: Hardware
- Topic: Query on a Issue 1 ZX81
- Replies: 34
- Views: 27125
Re: Query on a Issue 1 ZX81
That addon board is actually a rom patch and is detailed on these forums in another thread.
The bad news is your zxpand will not work quite right unless you remove the patch and change the rom chip I have tried a zxpand on such a machine and it almost works but not quite.
G
The bad news is your zxpand will not work quite right unless you remove the patch and change the rom chip I have tried a zxpand on such a machine and it almost works but not quite.
G
- Fri May 30, 2014 11:27 pm
- Forum: Development
- Topic: Transparent case for ZX80CORE
- Replies: 28
- Views: 13256
Re: Transparent case for ZX80CORE
Ooooh Ooooh Ooooh
*prepares a wad of cash to throw at the EU*
*prepares a wad of cash to throw at the EU*
- Thu May 29, 2014 8:55 pm
- Forum: Development
- Topic: ZX80 Core - new ZX80 motherboards
- Replies: 260
- Views: 115551
Re: ZX80 Core - new ZX80 motherboards
Curses, v1.0b board was not as successful as the v1.1 build. Now onto the job of debugging what I got wrong. Will take me a bit as away on business next week!
- Sun May 25, 2014 10:56 pm
- Forum: Sinclair Misc
- Topic: zx80core zx81 overlay
- Replies: 0
- Views: 1167
zx80core zx81 overlay
So is anyone using anything as an overlay on zx80core when its in zx81 mode?
- Fri May 23, 2014 10:40 pm
- Forum: Development
- Topic: ZX80 Core - new ZX80 motherboards
- Replies: 260
- Views: 115551
Re: ZX80 Core - new ZX80 motherboards
40 SMD micro switches later and I now have the keyboard mounted on the zx80core.
Absolutely fantastic.
G
Absolutely fantastic.
G
- Tue May 20, 2014 3:30 pm
- Forum: Development
- Topic: ZX80 Core - new ZX80 motherboards
- Replies: 260
- Views: 115551
Re: ZX80 Core - new ZX80 motherboards
*goes off to find his white stick*
- Tue May 20, 2014 2:57 pm
- Forum: Development
- Topic: ZX80 Core - new ZX80 motherboards
- Replies: 260
- Views: 115551
Re: ZX80 Core - new ZX80 motherboards
I am probably being really blind, but the Composite/Phono socket is missing from the parts list. I guess thats because it doesn't have a JXX number on the board.
G
G