Before it is Too Late, I like to mention that I am interested in a Kit, Not a Ready soldered Device.
Merry Christmas
Paul
Search found 1539 matches
- Fri Dec 24, 2010 4:54 pm
- Forum: Development
- Topic: **NEW* ZONX AY interfaces for ZX81
- Replies: 14
- Views: 118795
- Mon Dec 13, 2010 5:02 pm
- Forum: Development
- Topic: ZX-MMC2 ("the ZXPand") Update log
- Replies: 228
- Views: 382695
Re: ZX-MMC2 Update log
Thanks for your update. Good to Know I didn't miss the release.
Cu
Paul
Cu
Paul
- Fri Nov 05, 2010 2:14 pm
- Forum: Software
- Topic: Useful POKEs
- Replies: 15
- Views: 63704
Re: Useful POKEs
If I remember this right,
for a RAND USR 836 you need to be in Fast mode
for a RAND USR 836 you need to be in Fast mode
- Wed Oct 13, 2010 7:44 pm
- Forum: Development
- Topic: Developing new ZX81 Video Driver
- Replies: 26
- Views: 31896
Re: Developing new ZX81 Video Driver
Hi,
last post was quite some time ago, any news?
Is it possible to have different display sizes for differnt time for own loops?
Cheers
Paul
last post was quite some time ago, any news?
Is it possible to have different display sizes for differnt time for own loops?
Cheers
Paul
- Sat Oct 09, 2010 12:02 am
- Forum: Development
- Topic: New ZX80 boards
- Replies: 194
- Views: 154029
Re: New ZX80 boards
@Charlie, I like your tinyurl best :D @all well my wife is looking a horrorfilm, that gives me some time for my legacy zx80. I replaced all IC's against 74HC, and voila, my keyboard has also gone mad :? (even worse than what I have read here): only a few rows are fully functional, the right side mos...
- Thu Oct 07, 2010 8:21 am
- Forum: Development
- Topic: ZX-MMC2 ("the ZXPand") Update log
- Replies: 228
- Views: 382695
Re: ZX-MMC2 Update log
FANTASTIC!!!
My Pension Day will be somewhere around ZX80's fiftyth Birthday
so I do hope to get one a few days before that
I was lucky to get a test board from Lee,
Charlie, please take me as a testuser, too
Paul
My Pension Day will be somewhere around ZX80's fiftyth Birthday
so I do hope to get one a few days before that
I was lucky to get a test board from Lee,
Charlie, please take me as a testuser, too
Paul
- Sun Oct 03, 2010 11:15 am
- Forum: Development
- Topic: ZX-MMC2 ("the ZXPand") Update log
- Replies: 228
- Views: 382695
Re: ZX-MMC2 Update log
Thanks a lot charlie,
can't wait for the moment when I hold one in my hands!
Please post photos of the empty and soldered board too!
Cheers Paul
can't wait for the moment when I hold one in my hands!
Please post photos of the empty and soldered board too!
Cheers Paul
- Fri Sep 17, 2010 9:15 am
- Forum: Hardware
- Topic: ZX80 ROM in zx81?
- Replies: 7
- Views: 6703
Re: ZX80 ROM in zx81?
hi all, there is a way to get a ZX80 ROM running without problem without the need of cutting the NMI line. It is taken from the german ZX-Team forum, where it was posted recently by the original user holmatic: http://forum.tlienhard.com/phpBB3/viewtopic.php?f=2&t=412 The first instruction in a ZX81 ...
- Sun Aug 29, 2010 1:30 pm
- Forum: Development
- Topic: New ZX80 boards
- Replies: 194
- Views: 154029
Re: New ZX80 boards
After his last visit, Jens found out that every line is shifted by one "Subrow" upwards with Jumper 5-6 set. You can see this quite good using the shift-S Character as all lines are used there It is the same with my board, with ZX80 and ZX81 rom. Is this the same on the other boards? @Lee, has this ...
- Sun Aug 01, 2010 10:07 pm
- Forum: Development
- Topic: New ZX80 boards
- Replies: 194
- Views: 154029
Re: New ZX80 boards
Yes, correct no connection to the pad of R30. Thanks for the description, this explains why nothing happened to the signal level: R32 is exactly in the middle position, I forgot to try to change its setting :oops:, or even to compare their settings, because there is absolutely no problem with my mon...