Cynthcart v1.1 code by Paul Slocum www.qotile.net Awesome synthesizer program for the Commodore 64! Works with the common C64 piano keyboard overlay. A paddle controller plugged into controller port 2 will control the filter cutoff when enabled. Controls ------------------------------------------------------------------- Notes: Hold Shift + QWERTY row is white keys A=short attack number row is black keys S=med attack D=long attack Patches: Z=LFO slow Z=Saw Bass X=LFO med X=Saw Bass 2 C=LFO fast C=Saw Filter 5ths V=LFO warp V=Saw Port B=LFO off B=Pulse N=LFO low N=Pulse High M=LFO med M=Sine High Long ,=LFO high ,=Sine Port J=video mode 1 .=Noise K=video mode 2 /=Mute L=video mode 3 Up/Down=paddle off Unshifted keys: Left/Right=paddle on F1=portamento fast F1=octave 3 F3=portamento med F3=octave 2 F5=portamento slow F5=octave 1 F7=portamento off F7=octave 0 A=short release S=med release Hold C= + D=long release ASDFGHJ=set fixed filter value J=video on K=video when playing Hold RUNSTOP + L=video off (reduces noise) QWERTYUIOP=tuning (-40 to +50) :=volume low A=Filter On ;=volume med S=Filter Off ==volume high D=Filter Disabled (stays off) Up/Down=fifths off F1=regular SID HEX edit Left/Right=fifths on F7=piano overlay SID HEX edit Space Bar=whammy bar ------------------------------------------------------------------- Using the SID HEX editor: Use RUNSTOP+F1 to enter normal SID HEX editing mode. This allows you to edit SID registers directly. Use 0-9 and A-F to enter the two digit address to change, followed by the two digit value to write to that address. If you are using the piano keyboard overlay, the numbers and some letters will be covered, so to use an alternate keyboard setup for the SID HEX edit: press RUNSTOP+F7 and then use the black keys for 0-9 and the center white keys for A-F.