The Sinclair QL Forum

./mdvtool
Usage: mdvtool <mdv> commands
or: mdvtool create commands
Commands:
create - create a new MDV image
dir - list MDV contents
check_files - check file integrity
file_chains - list chain of sectors for each file
check_mapping - check the sector mapping
show_mapping - show physical ...

MacOS ARM, please? Thx

CHERRY Optical Wheel Mouse USB+PS/2 Blck is best mouse in my opinion.
I have it on my QL and works perfectly.

https://www.bechtle.com/gb/shop/cherry- ... -323772--p

Dear Community. I have a problem.

I have a UK keyboard QL, but the qimsi gold card is always mapping the German keyboard.
I try to change the BIOS file and swap them but always German.

Thanks in advance.

Dear all:

I would like to use my Sinclair QL-1000 printer on other systems that have a standard serial RS232 port.
The QL-1000 has dip switch to set the serial baud rate.
But what's are the other values by default like data, parity, stop?
I'm assuming 9600-8-N-1
Please advise and thanks in advance ...

Dear QL fans...

Anyone was able to run SUCCESS CP/M out of a standard 100k microdrive?
I created a CPMFILES container from 720k floppy, in CP/M using the MDV option from the format command.
The file has been created in the QL filesystem but when I try to run it from MDV1_ I'm getting blank screen ...