Fulltext results:
- how_to_calculate_your_own_sid_frequency_table @base
- uency_table|this table]] for a PAL C64 and [[base:ntsc_frequency_table|this table]] for a NTSC C64. What if you need a table which is not based on the standa... he following formula: <code> PAL_PHI = 985248; NTSC_PHI = 1022727; //This is for machines with 6567R8... the constant appropriate for your machine (PAL vs NTSC). SID_FREQ = CONSTANT * FREQ_HZ; //Calculate SI
- sid_programming @base
- s by Conrad/Viruz * [[Playing music on PAL and NTSC]] - by FTC/HT * [[very_short_sid_playroutine|Ve... ]] - A4 = 440 Hz tuning table for PAL C64s. * [[NTSC frequency table]] - A4 = 440 Hz tuning table for NTSC C64s. ===== Envelope manipulation ===== * [[Cl
- ntsc_frequency_table @base
- ====== NTSC A440 frequency table ====== Note: Strictly speaking, this table corresponds to A440 tuning on C64s with the 6567R8 VIC, used in most NTSC machines. It is slightly incorrect on C64s with t
- agsp_any_given_screen_position @base
- his code is for PAL machines. To make it work for NTSC you have to do some minor timing modifications fo
- horizontal_screen_positioning_hsp @base
- his code is for PAL machines. To make it work for NTSC you have to do some minor timing modifications fo