Basic Interpreter did not include specific kernel commands for sound or graphics manipulation, but required to use the POKE command to access the graphics and sound chip registers directly. (Changing the volume during a musical note or sound effect Commodore 64 (C64, C-64). To turn "off" the volume, type: POKE 54296,0 You only have to set the volume ONCE at the beginning of your pro-gram, since the same setting activates all three of the Commodore 64's VOICES.
The volume setting ranges from 0 to 15 but you'll use 15 most of the time. In order for C64 output to be displayed correctly on an NTSC/PAL monitor, it needs to be sent. But there are some parts of your computer that you don't want to speed up, and NTSC (or PAL) video output is one of them. The basic principle behind overclocking is that if you speed up a clock, everything that runs from that clock will go faster. Released on 2 July 2022 : You are not logged in - nap: POKE 4K Released by : Protovision Release Date : 2 July 2022 Type : C64 4K Game Videosystem: any: AKA : Pop Of Knightly Effort V1.1 Released At : 2022 C64 4kb Game Coding Competition. Commodore 64 4K Game: POKE 4K by Protovision. SCREEN CODES SET 1 SET 2 POKE I SET 1 SET 2 POKE SET 1 SET 2 POKE 0 C c. Refer to Appendix D for the complete screen and color memory maps, along with color codes. To restore a locked-up C-64 without a reset button fitted, one has to momentarily turn off the power, thereby losing any program or data in RAM! Examples POKE 53280,1 The screen frame color will be changed into whitesponding memory location (55776) with the character color: POKE 55776,7. Caution: A misplaced POKE may cause the C-64 to lock up, or garble or delete the program currently in memory.