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30 #ifndef _SAME54_MCLK_INSTANCE_
31 #define _SAME54_MCLK_INSTANCE_
34 #if (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
35 #define REG_MCLK_INTENCLR (0x40000801)
36 #define REG_MCLK_INTENSET (0x40000802)
37 #define REG_MCLK_INTFLAG (0x40000803)
38 #define REG_MCLK_HSDIV (0x40000804)
39 #define REG_MCLK_CPUDIV (0x40000805)
40 #define REG_MCLK_AHBMASK (0x40000810)
41 #define REG_MCLK_APBAMASK (0x40000814)
42 #define REG_MCLK_APBBMASK (0x40000818)
43 #define REG_MCLK_APBCMASK (0x4000081C)
44 #define REG_MCLK_APBDMASK (0x40000820)
46 #define REG_MCLK_INTENCLR (*(RwReg8 *)0x40000801UL)
47 #define REG_MCLK_INTENSET (*(RwReg8 *)0x40000802UL)
48 #define REG_MCLK_INTFLAG (*(RwReg8 *)0x40000803UL)
49 #define REG_MCLK_HSDIV (*(RoReg8 *)0x40000804UL)
50 #define REG_MCLK_CPUDIV (*(RwReg8 *)0x40000805UL)
51 #define REG_MCLK_AHBMASK (*(RwReg *)0x40000810UL)
52 #define REG_MCLK_APBAMASK (*(RwReg *)0x40000814UL)
53 #define REG_MCLK_APBBMASK (*(RwReg *)0x40000818UL)
54 #define REG_MCLK_APBCMASK (*(RwReg *)0x4000081CUL)
55 #define REG_MCLK_APBDMASK (*(RwReg *)0x40000820UL)
59 #define MCLK_SYSTEM_CLOCK 48000000 // System Clock Frequency at Reset