Search found 117 matches

by tetroid
Mon Dec 02, 2019 8:26 pm
Forum: Hardware
Topic: Issue Tx boards discussions
Replies: 44
Views: 4107

Re: Issue Tx boards discussions

I am sorry, I will answer all questions later. Now I need to order several T2 boards before new year. I see various opinions and I think the best choice : 1. To keep microdrives and QL NET. 2. Both SER connectors - Male with pins 2 ( RxD ) and 8 ( CTS ) inputs and 3 ( TxD ) and 4 ( DTR ) outputs ( D...
by tetroid
Tue Nov 26, 2019 11:29 am
Forum: Hardware
Topic: "New" SD interface
Replies: 15
Views: 1694

Re: "New" SD interface

vanpeebles wrote:Oooh, I see this has 5v jumper for aurora use? And both memory card slots work at the same time?


Yes, you can use this interface with Aurora.
And both memory card slots work at the same time.
by tetroid
Mon Nov 25, 2019 5:15 pm
Forum: Hardware
Topic: "New" SD interface
Replies: 15
Views: 1694

"New" SD interface

Possible somebody wait the really new SD interface from me. But I am sorry, I am not a software guru. I can only make the hardware for already present software. This is QL-SD interface. I created this interface for personal use because of Marcel produce QD-SD. QL-SD is more useful, because we have n...
by tetroid
Mon Nov 25, 2019 4:08 pm
Forum: Hardware
Topic: Issue 6 board updates
Replies: 39
Views: 4971

Re: Issue 6 board updates

vanpeebles wrote:Amazing!! Does the yellow T1 have any improvements?


viewtopic.php?f=2&t=3048
by tetroid
Mon Nov 25, 2019 4:05 pm
Forum: Hardware
Topic: Issue 6 board updates
Replies: 39
Views: 4971

Re: Issue 6 board updates

And something else Great job! Do you plan to sell some Issue 6 boards? I would definitely want it! Also very nice that you now support SDHC cards. Are you using QL-SD style "address-coded-reads" for writing, or direct writes (now possible since your card sits at the extension slot)? Can I...
by tetroid
Mon Nov 25, 2019 4:00 pm
Forum: Hardware
Topic: Issue 6 board updates
Replies: 39
Views: 4971

Re: Issue 6 board updates

I have this empty shell of a March 1986 manufactured SG18 build standard QL, looking for a new board. [emoji16] https://uploads.tapatalk-cdn.com/20191124/64ab08b45faf4836c6873e60ffc15ef6.jpg Gesendet von iPhone mit Tapatalk Good DIY kit, I think I can offer Issue T1 / T2 board soon.
by tetroid
Mon Nov 25, 2019 3:58 pm
Forum: Hardware
Topic: Issue 6 board updates
Replies: 39
Views: 4971

Re: Issue 6 board updates

Andrew wrote:That looks fantastic !
And on the left I spot a Trump card with SD card - and a micro SD card ?
Will you be offering a GC/SGC with SD card also ?


Thank you.

Yes, this is a Trump card + SD, I will discuss this card next thread.

About SGC + SD - I’m not sure what will be done in the near future.
by tetroid
Mon Nov 25, 2019 3:40 pm
Forum: Hardware
Topic: Issue Tx boards discussions
Replies: 44
Views: 4107

Re: Issue Tx boards discussions

I had some small problems with Issue T1 and now I need to change it to Issue T2. To improve the T2 board I am need the opinion of Ql guru / users for several problems : 1. SER and CTL M/F types and pinouts , German and american QLs have D-SUB 9-pin connectors - CTL - male type, SER - female type. I ...
by tetroid
Mon Nov 25, 2019 3:39 pm
Forum: Hardware
Topic: Issue Tx boards discussions
Replies: 44
Views: 4107

Issue Tx boards discussions

As you already see on Issue 6 updates thread , I made Issue T1 board. This is version with minimal changes ( basically - remove hard to find components ). The basic changes : 1. SER and CTL connector - D-SUB 9-pin male connectors. 2. Power system, now we need one channel power supply - 9V DC 3-4 A s...
by tetroid
Sun Nov 24, 2019 8:51 am
Forum: Hardware
Topic: Issue 6 board updates
Replies: 39
Views: 4971

Re: Issue 6 board updates

And something else : http://cats-chess.narod.ru/QL/ISS_T1/Iss_T1_ass_01_small.jpg http://cats-chess.narod.ru/QL/ISS_T1/Iss_T1_ass_02_small.jpg http://cats-chess.narod.ru/QL/ISS_T1/Iss_T1_ass_03_small.jpg http://cats-chess.narod.ru/QL/ISS_T1/Iss_T1_ass_04_small.jpg http://cats-chess.narod.ru/QL/ISS_...