Search found 996 matches
- Fri May 03, 2024 1:23 pm
- Forum: Development
- Topic: 384 rows super HRG
- Replies: 22
- Views: 552
Re: 384 rows super HRG
test_wrxi_3.p New version. I tried to mockup a theorical high resolution face symbol. I also removed the blurred picture, it now shows the flickering/ghosting picture (almost the worst case scenario of a single frame in use). Looks nice: IMG_2458_1024x768.JPG Siggi, don't get crazy testing everytin...
- Fri May 03, 2024 12:24 pm
- Forum: Development
- Topic: 384 rows super HRG
- Replies: 22
- Views: 552
Re: 384 rows super HRG
Ok, only the diagonal lower line: looks good:
And now: bad:
And now: bad:
- Fri May 03, 2024 10:54 am
- Forum: Development
- Topic: 384 rows super HRG
- Replies: 22
- Views: 552
Re: 384 rows super HRG
A different ZXNU and LCD:
left circle flickers like on CRT
left circle flickers like on CRT
- Fri May 03, 2024 10:40 am
- Forum: Development
- Topic: 384 rows super HRG
- Replies: 22
- Views: 552
Re: 384 rows super HRG
I used a LCD monitor and an old CRT TV.
Pressing p did change the pic seen on the monitor, but the upper right faces still look ugly.
On CRT, the left upper circle flickers, but not on LCD
Pressing p did change the pic seen on the monitor, but the upper right faces still look ugly.
On CRT, the left upper circle flickers, but not on LCD
- Tue Apr 30, 2024 9:32 pm
- Forum: Development
- Topic: 384 rows super HRG
- Replies: 22
- Views: 552
- Tue Apr 30, 2024 4:43 pm
- Forum: Development
- Topic: 384 rows super HRG
- Replies: 22
- Views: 552
Re: 384 rows super HRG
Works as expected on my ZX81NU (56K, M1NOT active):
Siggi
Siggi
- Sat Apr 06, 2024 2:28 pm
- Forum: GAMES
- Topic: Snake Game - a game written in Forth
- Replies: 4
- Views: 2875
Re: Snake Game - Some optimizations
The objective of these articles was to try to demystify a little the idea that Forth is a complicated and inaccessible language for most mortals. In fact, for those who allow themselves to venture into their fields, Forth is a fun and very stimulating language for the brain, as it forces us to thin...
- Thu Apr 04, 2024 12:41 pm
- Forum: GAMES
- Topic: Tetris Hell
- Replies: 1
- Views: 669
Re: Tetris Hell
?
the 2 programs seem to contain only the instructions, no more ...
the 2 programs seem to contain only the instructions, no more ...
- Mon Mar 11, 2024 8:50 am
- Forum: Development
- Topic: werewolf for the zx81 16k
- Replies: 11
- Views: 2960
- Mon Feb 26, 2024 9:17 am
- Forum: Hardware
- Topic: 16k Sinclair issue 1 pack
- Replies: 33
- Views: 3631
Re: 16k Sinclair issue 1 pack
You should use Schottky diodes to pull TTL signals to low!
The diodes and the resistor can be soldered directly to the pins of the connector:
https://forum.tlienhard.com/phpBB3/down ... hp?id=8612
(Perfectly viewable on a 22" monitor)
The diodes and the resistor can be soldered directly to the pins of the connector:
https://forum.tlienhard.com/phpBB3/down ... hp?id=8612
(Perfectly viewable on a 22" monitor)