Colin Piggot
Tue, 07 Aug 2007 16:53:08 -0700
The manual for Simon's excellent Turbomon has the keyboard port map (http://simonowen.com/sam/turbomon/TurboMON.pdf) Quickly looking at the PDF myself the ports you need are: O - IN 57342 - (bit 1) P - IN 57342 - (bit 0) Z - IN 65278 - (bit 1) M - IN 32766 - (bit 2) SPACE - IN 32766 (bit 0) The first five bits of each port is used for keys, so BAND is an excellent way to strip off the unwanted bits to check, and the bits will be LOW if the key is pressed, so to test bit 0, do BAND 1, bit1 - do BAND 2, bit 2 - BAND 4 ... E.g. test for say, O, in BASIC.... IF NOT ((IN 57342) BAND 2) THEN ..... Colin ====== Quazar : Hardware, Software, Spares and Repairs for the Sam Coupe 1995-2007 - Celebrating 12 Years of developing for the Sam Coupe Website: http://www.samcoupe.com/