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16 lines
733 B
C
16 lines
733 B
C
#ifndef __CPUCTRL_H__
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#define __CPUCTRL_H__
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extern void cpuctrl_init(void); /* call this at first */
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extern void save_system_regs(void); /* save some registers */
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extern void cpuctrl_deinit(void);
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extern void set_display_clock_div(unsigned div);
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extern void set_FCLK(unsigned MHZ); /* adjust the clock frequency (in Mhz units) */
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extern void set_920_Div(unsigned short div); /* 0 to 7 divider (freq=FCLK/(1+div)) */
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extern void set_DCLK_Div(unsigned short div); /* 0 to 7 divider (freq=FCLK/(1+div)) */
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//extern void Disable_940(void); /* 940t down */
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//extern void gp2x_video_wait_vsync(void);
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extern void set_RAM_Timings(int tRC, int tRAS, int tWR, int tMRD, int tRFC, int tRP, int tRCD);
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extern void set_gamma(int g100);
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#endif
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