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m54xxgpt.h
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1 /*
2  * File: m54xxgpt.h
3  * Purpose: Register and bit definitions for the MCF54XX
4  *
5  * Notes:
6  *
7  */
8 
9 #ifndef m54xxgpt_h
10 #define m54xxgpt_h
11 
12 /*********************************************************************
13 *
14 * General Purpose Timers (GPT)
15 *
16 *********************************************************************/
17 
18 /* Register read/write macros */
19 #define MCF_GPT_GMS0 (MCF_MBAR + 0x000800)
20 #define MCF_GPT_GCIR0 (MCF_MBAR + 0x000804)
21 #define MCF_GPT_GPWM0 (MCF_MBAR + 0x000808)
22 #define MCF_GPT_GSR0 (MCF_MBAR + 0x00080C)
23 #define MCF_GPT_GMS1 (MCF_MBAR + 0x000810)
24 #define MCF_GPT_GCIR1 (MCF_MBAR + 0x000814)
25 #define MCF_GPT_GPWM1 (MCF_MBAR + 0x000818)
26 #define MCF_GPT_GSR1 (MCF_MBAR + 0x00081C)
27 #define MCF_GPT_GMS2 (MCF_MBAR + 0x000820)
28 #define MCF_GPT_GCIR2 (MCF_MBAR + 0x000824)
29 #define MCF_GPT_GPWM2 (MCF_MBAR + 0x000828)
30 #define MCF_GPT_GSR2 (MCF_MBAR + 0x00082C)
31 #define MCF_GPT_GMS3 (MCF_MBAR + 0x000830)
32 #define MCF_GPT_GCIR3 (MCF_MBAR + 0x000834)
33 #define MCF_GPT_GPWM3 (MCF_MBAR + 0x000838)
34 #define MCF_GPT_GSR3 (MCF_MBAR + 0x00083C)
35 #define MCF_GPT_GMS(x) (MCF_MBAR + 0x000800 + ((x) * 0x010))
36 #define MCF_GPT_GCIR(x) (MCF_MBAR + 0x000804 + ((x) * 0x010))
37 #define MCF_GPT_GPWM(x) (MCF_MBAR + 0x000808 + ((x) * 0x010))
38 #define MCF_GPT_GSR(x) (MCF_MBAR + 0x00080C + ((x) * 0x010))
39 
40 /* Bit definitions and macros for MCF_GPT_GMS */
41 #define MCF_GPT_GMS_TMS(x) (((x)&0x00000007)<<0)
42 #define MCF_GPT_GMS_GPIO(x) (((x)&0x00000003)<<4)
43 #define MCF_GPT_GMS_IEN (0x00000100)
44 #define MCF_GPT_GMS_OD (0x00000200)
45 #define MCF_GPT_GMS_SC (0x00000400)
46 #define MCF_GPT_GMS_CE (0x00001000)
47 #define MCF_GPT_GMS_WDEN (0x00008000)
48 #define MCF_GPT_GMS_ICT(x) (((x)&0x00000003)<<16)
49 #define MCF_GPT_GMS_OCT(x) (((x)&0x00000003)<<20)
50 #define MCF_GPT_GMS_OCPW(x) (((x)&0x000000FF)<<24)
51 #define MCF_GPT_GMS_OCT_FRCLOW (0x00000000)
52 #define MCF_GPT_GMS_OCT_PULSEHI (0x00100000)
53 #define MCF_GPT_GMS_OCT_PULSELO (0x00200000)
54 #define MCF_GPT_GMS_OCT_TOGGLE (0x00300000)
55 #define MCF_GPT_GMS_ICT_ANY (0x00000000)
56 #define MCF_GPT_GMS_ICT_RISE (0x00010000)
57 #define MCF_GPT_GMS_ICT_FALL (0x00020000)
58 #define MCF_GPT_GMS_ICT_PULSE (0x00030000)
59 #define MCF_GPT_GMS_GPIO_INPUT (0x00000000)
60 #define MCF_GPT_GMS_GPIO_OUTLO (0x00000020)
61 #define MCF_GPT_GMS_GPIO_OUTHI (0x00000030)
62 #define MCF_GPT_GMS_GPIO_MASK (0x00000030)
63 #define MCF_GPT_GMS_TMS_DISABLE (0x00000000)
64 #define MCF_GPT_GMS_TMS_INCAPT (0x00000001)
65 #define MCF_GPT_GMS_TMS_OUTCAPT (0x00000002)
66 #define MCF_GPT_GMS_TMS_PWM (0x00000003)
67 #define MCF_GPT_GMS_TMS_GPIO (0x00000004)
68 #define MCF_GPT_GMS_TMS_MASK (0x00000007)
69 
70 /* Bit definitions and macros for MCF_GPT_GCIR */
71 #define MCF_GPT_GCIR_CNT(x) (((x)&0x0000FFFF)<<0)
72 #define MCF_GPT_GCIR_PRE(x) (((x)&0x0000FFFF)<<16)
73 
74 /* Bit definitions and macros for MCF_GPT_GPWM */
75 #define MCF_GPT_GPWM_LOAD (0x00000001)
76 #define MCF_GPT_GPWM_PWMOP (0x00000100)
77 #define MCF_GPT_GPWM_WIDTH(x) (((x)&0x0000FFFF)<<16)
78 
79 /* Bit definitions and macros for MCF_GPT_GSR */
80 #define MCF_GPT_GSR_CAPT (0x00000001)
81 #define MCF_GPT_GSR_COMP (0x00000002)
82 #define MCF_GPT_GSR_PWMP (0x00000004)
83 #define MCF_GPT_GSR_TEXP (0x00000008)
84 #define MCF_GPT_GSR_PIN (0x00000100)
85 #define MCF_GPT_GSR_OVF(x) (((x)&0x00000007)<<12)
86 #define MCF_GPT_GSR_CAPTURE(x) (((x)&0x0000FFFF)<<16)
87 
88 /********************************************************************/
89 
90 #endif /* m54xxgpt_h */