Search found 46 matches
- Thu Oct 30, 2014 12:30 pm
- Forum: Hardware
- Topic: GBS-8220 RGB TO VGA Converter
- Replies: 91
- Views: 100080
Re: GBS-8220 RGB TO VGA Converter
Latest news on GBS-8220. Beside the resistor (1k to 2k) in seriell to Csync it's also important to use shielded wires for RGB and normal wires for the sync signal. Otherwise you might encounter a light disturbance on showing characters on the screen. The sync signal might work also with a shielded w...
- Thu Oct 30, 2014 10:02 am
- Forum: Hardware
- Topic: JS ROM creation
- Replies: 16
- Views: 11080
Re: JS ROM creation
Hallo Stefan,
das ist im deutschen Forum aber auch schon veröffentlicht worden.
Detlef
das ist im deutschen Forum aber auch schon veröffentlicht worden.
Detlef
- Thu Oct 30, 2014 9:56 am
- Forum: Software & Programming
- Topic: Q-emulator + SuperForth from Digital Precision = error
- Replies: 23
- Views: 11713
Re: Q-emulator + SuperForth from Digital Precision = error
Hi Tobias,
i mounted Superforth to my q-emu and get no error messages. It was already unpacked with q-emu to a Windows7 folder. I also tried Windows XP -> no problems. I hadn't tried the ZIP file direct.
The Q-emu is on JS-rom with TKII and had 640K ram.
Detlef
i mounted Superforth to my q-emu and get no error messages. It was already unpacked with q-emu to a Windows7 folder. I also tried Windows XP -> no problems. I hadn't tried the ZIP file direct.
The Q-emu is on JS-rom with TKII and had 640K ram.
Detlef
- Wed Jun 25, 2014 8:04 pm
- Forum: Hardware
- Topic: Trump Card not recognised
- Replies: 7
- Views: 4061
Re: Trump Card not recognised
No, it was the connector on the Trump Card. The connector's blades were worn out, so depending of the position of the QL side pins, there was sometimes connection and somethimes not.RWAP wrote:I think it's the DIN connector on that particular QL
Detlef
- Wed Jun 25, 2014 12:21 pm
- Forum: Hardware
- Topic: Trump Card not recognised
- Replies: 7
- Views: 4061
Re: Trump Card not recognised
Hi Rich,
Had the same problem on my Trump card. It worked on some QL, but not for all.
The problem was the worn out DIN connector. After replace it was fine on all tested QLs.
The only problem is you need a lot of experience to replace it.
Detlef
Had the same problem on my Trump card. It worked on some QL, but not for all.
The problem was the worn out DIN connector. After replace it was fine on all tested QLs.
The only problem is you need a lot of experience to replace it.
Detlef
- Fri May 02, 2014 10:04 am
- Forum: Hardware
- Topic: QIMI Working!
- Replies: 16
- Views: 8790
Re: QIMI Working!
Hi Phill, before you go ahead with your design for a professionell pcb, please take in account that there is still a space problem. Your board is blocking a trimmer on issue 5 boards. Then axle of the trimmer is high enought to cause short circuits. I showed the postion on the picture. That the reas...
- Tue Apr 22, 2014 1:32 pm
- Forum: Hardware
- Topic: QIMI Working!
- Replies: 16
- Views: 8790
Re: QIMI Working!
He Phill, nice work, but the reason why i tried to make it as small as possible is that i have a QLSD on board which occupy the left EPROM slot and has its own decoding on board. With your current prototyp this place is blocked. There is still an option to move with the QL-SD to the external connect...
- Sun Apr 20, 2014 10:28 am
- Forum: QL Emulation
- Topic: Microdrive Emulator
- Replies: 29
- Views: 18964
Re: Microdrive Emulator
Hi Martin,
I tested an image created with your readmdv prog. The Q-emu report an invalid image.
Can you send me your sample for cross check ?
QLObi
I tested an image created with your readmdv prog. The Q-emu report an invalid image.
Can you send me your sample for cross check ?
QLObi
- Tue Apr 15, 2014 8:18 am
- Forum: Hardware
- Topic: QIMI hardware question(s)
- Replies: 8
- Views: 6233
Re: QIMI hardware question(s)
Hi all, why you invent the wheel 2 times. There is already a valid schematic and layout around. http://forum.tlienhard.com/phpBB3/viewtopic.php?f=9&t=1109&p=12271#p12271 Just use google translate, if you do not understand german. The schematic and the layout is in open eagle format. There is...
- Sat Apr 12, 2014 11:33 am
- Forum: QL Emulation
- Topic: Microdrive Emulator
- Replies: 29
- Views: 18964
Re: Microdrive Emulator
Here is a working MDV image for Q-Emulator.
QLObi
QLObi