Joystick ports

1999-02-09 Thread Rainier Maas
Hello, I have add some ml-sourcecode which I used to communicate between 2 msx computers. Hopefully you know some ML. I noticed that I used 2 pins for communication, it were the two firebutton-pins. Unfortunatly I couldn't find a schematic of the joystickport so I don't exactly know which pin

Ring network using joystick ports

1999-02-09 Thread Maarten ter Huurne
Hi! I have just made a prototype cable for 2 MSXes (all that can fit in my tiny room). It seems to work well. But I have a problem: the interrupt routine seems to force the TriggerA and TriggerB signals to '1'. Probably it wants to read the triggers and therefore puts them in read mode, resultin

Joystick Ports

1999-02-09 Thread John Halford
Having a Spectravideo 328 (a forerunner to MSX) I am able to output 8 bits between the two ports (via the sound generator) while recieving 6. I must find something to do with these outputs one day. regards ** John Halford Bureau of Meteorology Training