Search found 3972 matches

by Derek_Stewart
Mon Sep 23, 2019 11:12 am
Forum: Wanted
Topic: Schon keyboard
Replies: 13
Views: 10896

Re: Schon keyboard

I replaced the flakey QL membrane keyboard connecter with turned pin sockets. Also replacing Schon lead with a ribbon cable soldered into turned pins, improving reliability. One of the problems with replicating Schon QL keyboard was the fact Schon supplied a very neatly cut out QL top case (along w...
by Derek_Stewart
Mon Sep 23, 2019 9:38 am
Forum: Wanted
Topic: ADVENTURE CREATION TOOL Manual
Replies: 9
Views: 5066

Re: ADVENTURE CREATION TOOL Manual

Hi,

Here are the ACT Manuals that I have converted for my own use on a Kindle.

I have converted the files with Calibre to: PDF, TXT, AZW3

I had to zip up the files, as the forum software did not like the Kindle azw3 format.
by Derek_Stewart
Mon Sep 23, 2019 9:16 am
Forum: Hardware
Topic: DIY Fpu Unit for STFM
Replies: 28
Views: 13888

Re: 74HCxx vs 74LSxx

Hi Thomas,

Have you thought about extending the PCB to accommodate the 68000 CPU, so the CPU connections are on the PCB, rather than wire links.

But I am sure I have seen something like this in the past.

Do you think a QL implementation cold be made?
by Derek_Stewart
Sun Sep 22, 2019 4:31 pm
Forum: Wanted
Topic: ADVENTURE CREATION TOOL Manual
Replies: 9
Views: 5066

Re: ADVENTURE CREATION TOOL Manual

Hi,

I converted the manual to be rad on the kindle.

I will convert it to pdf and post it here.

One question, is the manual copyright as the software is.

Maybe David Batty, who holds the rights to Digital Precison software, would release the DP Collection.
by Derek_Stewart
Thu Sep 12, 2019 9:11 am
Forum: Wanted
Topic: Schon keyboard
Replies: 13
Views: 10896

Re: Schon keyboard

Hi Andrew, The Schon Keyboard to QL connection uses a custom PCB, which may of been OK when the Keyboard was designed, but 20 years on, the QL membrane connector spring steel has become not very "springy" The solution is to fit similar connector, which are hard to find, Molex do not supply...
by Derek_Stewart
Wed Sep 11, 2019 6:01 pm
Forum: Wanted
Topic: Schon keyboard
Replies: 13
Views: 10896

Re: Schon keyboard

Hi, I have one in bits, because I was gonna copy it. But I did not think it was very good, so I had a go at designing my own. I just have to do the PCB layout. The main problem with the Schon keyboard is the connection to the QL board, the Schon connectors expand the keyboard connectors. So that the...
by Derek_Stewart
Wed Sep 11, 2019 5:51 pm
Forum: Software & Programming
Topic: Programs from QL advanced User Guide
Replies: 16
Views: 6997

Re: Programs from QL advanced User Guide

Hi,

Sorry for the confusion.

I can not remember a support disk or cartridge for the book.

I suppose sinceitis aprogramming book, the code examples are to typed in by the programmer.
by Derek_Stewart
Wed Sep 11, 2019 8:38 am
Forum: Software & Programming
Topic: Programs from QL advanced User Guide
Replies: 16
Views: 6997

Re: Programs from QL advanced User Guide

Hi Bill,

I have a copy of the book by Adrian Dickens.

I will post a photo later today.
by Derek_Stewart
Thu Sep 05, 2019 9:20 am
Forum: Software & Programming
Topic: How to unzip
Replies: 4
Views: 2104

Re: How to unzip

Hi, I made a slight error in my previous post. The -d option allows definition of the extract device. So to extract a zip file to ram1_ using QL SCReen channel as the console output would be: EX mdv1_unzip,#1;"-dram1_ mdv1_q_zip" There does not require a space in the command option for -d ...
by Derek_Stewart
Wed Sep 04, 2019 8:58 pm
Forum: Software & Programming
Topic: How to unzip
Replies: 4
Views: 2104

Re: How to unzip

-x does not extracts files from archive - it eXcludes files from extracting Use: EX mdv1_unzip to see the help screen To extract: DATA_USE win2_ : REM set the device/directory to extract to EX mdv1_unzip -d; "mdv1_q_zip" : REM extract to the data directory Hi, Infounzip does not have a -d...