| 1 | #ifndef __CPUCTRL_H__ |
| 2 | #define __CPUCTRL_H__ |
| 3 | |
| 4 | extern void cpuctrl_init(void); /* call this at first */ |
| 5 | extern void save_system_regs(void); /* save some registers */ |
| 6 | extern void cpuctrl_deinit(void); |
| 7 | extern void set_display_clock_div(unsigned div); |
| 8 | extern void set_FCLK(unsigned MHZ); /* adjust the clock frequency (in Mhz units) */ |
| 9 | extern void set_920_Div(unsigned short div); /* 0 to 7 divider (freq=FCLK/(1+div)) */ |
| 10 | extern void set_DCLK_Div(unsigned short div); /* 0 to 7 divider (freq=FCLK/(1+div)) */ |
| 11 | //extern void Disable_940(void); /* 940t down */ |
| 12 | //extern void gp2x_video_wait_vsync(void); |
| 13 | extern void set_RAM_Timings(int tRC, int tRAS, int tWR, int tMRD, int tRFC, int tRP, int tRCD); |
| 14 | extern void set_gamma(int g100); |
| 15 | |
| 16 | #endif |