- cycles_68k_block = (int) ((double) OSC_PAL / 7 / 50 / 312 * 15 + 0.4); // 16 sects, 16*15=240, 7308\r
- cycles_68k_vblock = (int) ((double) OSC_PAL / 7 / 50 / 312 * 24 + 0.4); // 3 sects, 3*24=72, 35163?\r
+ cycles_68k_block = 7329; // (488*240+148)/16.0, -4\r
+ cycles_68k_vblock = 11640; // (72*488-148-68)/3.0, 0\r