-/*
-BIG NOTE: NEED TO FIX THIS TO RUN ON ABSOLUTE TIMINGS BASED ON SCANLINES,
- *NOT* ON THE VERTICAL PERIOD!!!
-
-<Zerosquare> scanlines are 64 µs in PAL
-<Zerosquare> and 63.5555... µs in NTSC
-
-Also: 625 lines per frame in PAL, 525 in NTSC
-
-So... can use
-#define RISC_CYCLE_IN_USEC 0.03760684198
-#define M68K_CYCLE_IN_USEC (RISC_CYCLE_IN_USEC * 2)
-
-#define HORIZ_PERIOD_IN_USEC_NTSC 63.555555555
-#define HORIZ_PERIOD_IN_USEC_PAL 64.0
-
-#define USEC_TO_RISC_CYCLES(u) (uint32)(((u) / RISC_CYCLE_IN_USEC) + 0.5)
-#define USEC_TO_M68K_CYCLES(u) (uint32)(((u) / M68K_CYCLE_IN_USEC) + 0.5)
-
-to figure cycles per half-line...
-
-USEC_TO_RISC_CYCLES(HORIZ_PERIOD_IN_USEC_NTSC) / 2
-USEC_TO_M68K_CYCLES(HORIZ_PERIOD_IN_USEC_NTSC) / 2
-USEC_TO_RISC_CYCLES(HORIZ_PERIOD_IN_USEC_PAL) / 2
-USEC_TO_M68K_CYCLES(HORIZ_PERIOD_IN_USEC_PAL) / 2
-
-// Full lines here, divide by two for half-lines...
-which gives the following: 1690, 845 (NTSC), 1702, 851 (PAL)
-So, for a full frame, that would yield:
-887250 (NTSC), 1063750 (PAL)
-one second:
-26617500 (NTSC), 26593750 (PAL)
-
-Which is off a little bit for NTSC...
-#define M68K_CLOCK_RATE_PAL 13296950
-#define M68K_CLOCK_RATE_NTSC 13295453
-#define RISC_CLOCK_RATE_PAL 26593900
-#define RISC_CLOCK_RATE_NTSC 26590906
-
-*/
-