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MSP430F5529时钟详解

作者:未知   来源:不详   点击数:  更新时间:2014年08月31日   【字体:
 

         1、以后要配置时钟的地方到处都是。
2、打字好累,上传更累;
3、之后我会发布PDF版,有心的同学可以下载学习。
 
之前有一点漏说明了,先补充上
***************************************************************还有一个模块时钟源:MODOSC,产生MODCLK时钟源信号,一般只为闪存控制模块和ADC12模块提供服务。
该模块不被使用时自动关闭,任何模块对该时钟源提出使用要求时,MODOSC无需被使能即可响应该请求。430F5529MODCLK5MHZ
***************************************************************
 
 
 
 
MSP430F5529有多个时钟源,而且很多模块其时钟源都是可以自由选择的。此外,由于一般情况下,系统功耗是和工作频率成正比的,因此有些时候通过选择较低频率的时钟源,在满足正常工作条件下,是可以有效降低功耗的。虽然函数库HAL_UCS.c/h,有完整的各个控制函数,但我觉得对于这一章还是对寄存器直接操作比较简单,因为函数太短、太多了。
 
3.1统一时钟系统(UCS)的简介
            Unified Clock SystemUCS。合理的配置时钟,可以达到平衡系统且降低功耗的目的。
            MSPF5529时钟系统包含5个时钟源:
                   LFXT1 外部低频振荡源,32.768KHZ,可以用作FLL的参照源;
XT2 外部高频振荡源,4MHZ
VLO Internal very low内部低耗低频振荡源,典型为10KHZ,精度一般;
REFO 内部低频参照源,32.768KHZ,常被用作锁相环FLL的基准频率,精度很高,不使用时不消耗电源,其设置往往要参考LPM模式的的设置;
DCO Internal digitally-controlled内部数字控制振荡源,一般通过FLL来设置;(很有用,很重要,之后会详细讲
 
通常使用3种时钟信号,它们都来自于上述5个信号源:
ACLK Auxiliary clock辅助时钟,其时钟源可由软件控制从XT1REFOCVLODCODCOCLKDIVXT2里面选取。其中DCOCLKDIV是由DCO124816或者32分频得到。注意,ACLK同样可以再次被124816或者32分频。
 
             
          
 
 
 
/* UCSCTL0 Control Bits */
//#define RESERVED            (0x0001u)    /* RESERVED */
//#define RESERVED            (0x0002u)    /* RESERVED */
//#define RESERVED            (0x0004u)    /* RESERVED */
#define MOD0                (0x0008u)    /* Modulation Bit Counter Bit : 0 */
#define MOD1                (0x0010u)    /* Modulation Bit Counter Bit : 1 */
#define MOD2                (0x0020u)    /* Modulation Bit Counter Bit : 2 */
#define MOD3                (0x0040u)    /* Modulation Bit Counter Bit : 3 */
#define MOD4                (0x0080u)    /* Modulation Bit Counter Bit : 4 */
#define DCO0                (0x0100u)    /* DCO TAP Bit : 0 */
#define DCO1                (0x0200u)    /* DCO TAP Bit : 1 */
#define DCO2                (0x0400u)    /* DCO TAP Bit : 2 */
#define DCO3                (0x0800u)    /* DCO TAP Bit : 3 */
#define DCO4                (0x1000u)    /* DCO TAP Bit : 4 */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL0 Control Bits */
//#define RESERVED            (0x0001u)    /* RESERVED */
//#define RESERVED            (0x0002u)    /* RESERVED */
//#define RESERVED            (0x0004u)    /* RESERVED */
#define MOD0_L              (0x0008u)    /* Modulation Bit Counter Bit : 0 */
#define MOD1_L              (0x0010u)    /* Modulation Bit Counter Bit : 1 */
#define MOD2_L              (0x0020u)    /* Modulation Bit Counter Bit : 2 */
#define MOD3_L              (0x0040u)    /* Modulation Bit Counter Bit : 3 */
#define MOD4_L              (0x0080u)    /* Modulation Bit Counter Bit : 4 */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL0 Control Bits */
//#define RESERVED            (0x0001u)    /* RESERVED */
//#define RESERVED            (0x0002u)    /* RESERVED */
//#define RESERVED            (0x0004u)    /* RESERVED */
#define DCO0_H              (0x0001u)    /* DCO TAP Bit : 0 */
#define DCO1_H              (0x0002u)    /* DCO TAP Bit : 1 */
#define DCO2_H              (0x0004u)    /* DCO TAP Bit : 2 */
#define DCO3_H              (0x0008u)    /* DCO TAP Bit : 3 */
#define DCO4_H              (0x0010u)    /* DCO TAP Bit : 4 */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL1 Control Bits */
#define DISMOD              (0x0001u)    /* Disable Modulation */
//#define RESERVED            (0x0002u)    /* RESERVED */
//#define RESERVED            (0x0004u)    /* RESERVED */
//#define RESERVED            (0x0008u)    /* RESERVED */
#define DCORSEL0            (0x0010u)    /* DCO Freq. Range Select Bit : 0 */
#define DCORSEL1            (0x0020u)    /* DCO Freq. Range Select Bit : 1 */
#define DCORSEL2            (0x0040u)    /* DCO Freq. Range Select Bit : 2 */
//#define RESERVED            (0x0080u)    /* RESERVED */
//#define RESERVED            (0x0100u)    /* RESERVED */
//#define RESERVED            (0x0200u)    /* RESERVED */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x1000u)    /* RESERVED */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL1 Control Bits */
#define DISMOD_L            (0x0001u)    /* Disable Modulation */
//#define RESERVED            (0x0002u)    /* RESERVED */
//#define RESERVED            (0x0004u)    /* RESERVED */
//#define RESERVED            (0x0008u)    /* RESERVED */
#define DCORSEL0_L          (0x0010u)    /* DCO Freq. Range Select Bit : 0 */
#define DCORSEL1_L          (0x0020u)    /* DCO Freq. Range Select Bit : 1 */
#define DCORSEL2_L          (0x0040u)    /* DCO Freq. Range Select Bit : 2 */
//#define RESERVED            (0x0080u)    /* RESERVED */
//#define RESERVED            (0x0100u)    /* RESERVED */
//#define RESERVED            (0x0200u)    /* RESERVED */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x1000u)    /* RESERVED */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL1 Control Bits */
//#define RESERVED            (0x0002u)    /* RESERVED */
//#define RESERVED            (0x0004u)    /* RESERVED */
//#define RESERVED            (0x0008u)    /* RESERVED */
//#define RESERVED            (0x0080u)    /* RESERVED */
//#define RESERVED            (0x0100u)    /* RESERVED */
//#define RESERVED            (0x0200u)    /* RESERVED */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x1000u)    /* RESERVED */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
#define DCORSEL_0           (0x0000u)    /* DCO RSEL 0 */
#define DCORSEL_1           (0x0010u)    /* DCO RSEL 1 */
#define DCORSEL_2           (0x0020u)    /* DCO RSEL 2 */
#define DCORSEL_3           (0x0030u)    /* DCO RSEL 3 */
#define DCORSEL_4           (0x0040u)    /* DCO RSEL 4 */
#define DCORSEL_5           (0x0050u)    /* DCO RSEL 5 */
#define DCORSEL_6           (0x0060u)    /* DCO RSEL 6 */
#define DCORSEL_7           (0x0070u)    /* DCO RSEL 7 */
/* UCSCTL2 Control Bits */
#define FLLN0               (0x0001u)    /* FLL Multipier Bit : 0 */
#define FLLN1               (0x0002u)    /* FLL Multipier Bit : 1 */
#define FLLN2               (0x0004u)    /* FLL Multipier Bit : 2 */
#define FLLN3               (0x0008u)    /* FLL Multipier Bit : 3 */
#define FLLN4               (0x0010u)    /* FLL Multipier Bit : 4 */
#define FLLN5               (0x0020u)    /* FLL Multipier Bit : 5 */
#define FLLN6               (0x0040u)    /* FLL Multipier Bit : 6 */
#define FLLN7               (0x0080u)    /* FLL Multipier Bit : 7 */
#define FLLN8               (0x0100u)    /* FLL Multipier Bit : 8 */
#define FLLN9               (0x0200u)    /* FLL Multipier Bit : 9 */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
#define FLLD0               (0x1000u)    /* Loop Divider Bit : 0 */
#define FLLD1               (0x2000u)    /* Loop Divider Bit : 1 */
#define FLLD2               (0x4000u)    /* Loop Divider Bit : 1 */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL2 Control Bits */
#define FLLN0_L             (0x0001u)    /* FLL Multipier Bit : 0 */
#define FLLN1_L             (0x0002u)    /* FLL Multipier Bit : 1 */
#define FLLN2_L             (0x0004u)    /* FLL Multipier Bit : 2 */
#define FLLN3_L             (0x0008u)    /* FLL Multipier Bit : 3 */
#define FLLN4_L             (0x0010u)    /* FLL Multipier Bit : 4 */
#define FLLN5_L             (0x0020u)    /* FLL Multipier Bit : 5 */
#define FLLN6_L             (0x0040u)    /* FLL Multipier Bit : 6 */
#define FLLN7_L             (0x0080u)    /* FLL Multipier Bit : 7 */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL2 Control Bits */
#define FLLN8_H             (0x0001u)    /* FLL Multipier Bit : 8 */
#define FLLN9_H             (0x0002u)    /* FLL Multipier Bit : 9 */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
#define FLLD0_H             (0x0010u)    /* Loop Divider Bit : 0 */
#define FLLD1_H             (0x0020u)    /* Loop Divider Bit : 1 */
#define FLLD2_H             (0x0040u)    /* Loop Divider Bit : 1 */
//#define RESERVED            (0x8000u)    /* RESERVED */
#define FLLD_0             (0x0000u)    /* Multiply Selected Loop Freq. 1 */
#define FLLD_1             (0x1000u)    /* Multiply Selected Loop Freq. 2 */
#define FLLD_2             (0x2000u)    /* Multiply Selected Loop Freq. 4 */
#define FLLD_3             (0x3000u)    /* Multiply Selected Loop Freq. 8 */
#define FLLD_4             (0x4000u)    /* Multiply Selected Loop Freq. 16 */
#define FLLD_5             (0x5000u)    /* Multiply Selected Loop Freq. 32 */
#define FLLD_6             (0x6000u)    /* Multiply Selected Loop Freq. 32 */
#define FLLD_7             (0x7000u)    /* Multiply Selected Loop Freq. 32 */
#define FLLD__1            (0x0000u)    /* Multiply Selected Loop Freq. By 1 */
#define FLLD__2            (0x1000u)    /* Multiply Selected Loop Freq. By 2 */
#define FLLD__4            (0x2000u)    /* Multiply Selected Loop Freq. By 4 */
#define FLLD__8            (0x3000u)    /* Multiply Selected Loop Freq. By 8 */
#define FLLD__16           (0x4000u)    /* Multiply Selected Loop Freq. By 16 */
#define FLLD__32           (0x5000u)    /* Multiply Selected Loop Freq. By 32 */
/* UCSCTL3 Control Bits */
#define FLLREFDIV0          (0x0001u)    /* Reference Divider Bit : 0 */
#define FLLREFDIV1          (0x0002u)    /* Reference Divider Bit : 1 */
#define FLLREFDIV2          (0x0004u)    /* Reference Divider Bit : 2 */
//#define RESERVED            (0x0008u)    /* RESERVED */
#define SELREF0             (0x0010u)    /* FLL Reference Clock Select Bit : 0 */
#define SELREF1             (0x0020u)    /* FLL Reference Clock Select Bit : 1 */
#define SELREF2             (0x0040u)    /* FLL Reference Clock Select Bit : 2 */
//#define RESERVED            (0x0080u)    /* RESERVED */
//#define RESERVED            (0x0100u)    /* RESERVED */
//#define RESERVED            (0x0200u)    /* RESERVED */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x1000u)    /* RESERVED */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL3 Control Bits */
#define FLLREFDIV0_L        (0x0001u)    /* Reference Divider Bit : 0 */
#define FLLREFDIV1_L        (0x0002u)    /* Reference Divider Bit : 1 */
#define FLLREFDIV2_L        (0x0004u)    /* Reference Divider Bit : 2 */
//#define RESERVED            (0x0008u)    /* RESERVED */
#define SELREF0_L           (0x0010u)    /* FLL Reference Clock Select Bit : 0 */
#define SELREF1_L           (0x0020u)    /* FLL Reference Clock Select Bit : 1 */
#define SELREF2_L           (0x0040u)    /* FLL Reference Clock Select Bit : 2 */
//#define RESERVED            (0x0080u)    /* RESERVED */
//#define RESERVED            (0x0100u)    /* RESERVED */
//#define RESERVED            (0x0200u)    /* RESERVED */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x1000u)    /* RESERVED */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL3 Control Bits */
//#define RESERVED            (0x0008u)    /* RESERVED */
//#define RESERVED            (0x0080u)    /* RESERVED */
//#define RESERVED            (0x0100u)    /* RESERVED */
//#define RESERVED            (0x0200u)    /* RESERVED */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x1000u)    /* RESERVED */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
#define FLLREFDIV_0         (0x0000u)    /* Reference Divider: f(LFCLK)/1 */
#define FLLREFDIV_1         (0x0001u)    /* Reference Divider: f(LFCLK)/2 */
#define FLLREFDIV_2         (0x0002u)    /* Reference Divider: f(LFCLK)/4 */
#define FLLREFDIV_3         (0x0003u)    /* Reference Divider: f(LFCLK)/8 */
#define FLLREFDIV_4         (0x0004u)    /* Reference Divider: f(LFCLK)/12 */
#define FLLREFDIV_5         (0x0005u)    /* Reference Divider: f(LFCLK)/16 */
#define FLLREFDIV_6         (0x0006u)    /* Reference Divider: f(LFCLK)/16 */
#define FLLREFDIV_7         (0x0007u)    /* Reference Divider: f(LFCLK)/16 */
#define FLLREFDIV__1        (0x0000u)    /* Reference Divider: f(LFCLK)/1 */
#define FLLREFDIV__2        (0x0001u)    /* Reference Divider: f(LFCLK)/2 */
#define FLLREFDIV__4        (0x0002u)    /* Reference Divider: f(LFCLK)/4 */
#define FLLREFDIV__8        (0x0003u)    /* Reference Divider: f(LFCLK)/8 */
#define FLLREFDIV__12       (0x0004u)    /* Reference Divider: f(LFCLK)/12 */
#define FLLREFDIV__16       (0x0005u)    /* Reference Divider: f(LFCLK)/16 */
#define SELREF_0            (0x0000u)    /* FLL Reference Clock Select 0 */
#define SELREF_1            (0x0010u)    /* FLL Reference Clock Select 1 */
#define SELREF_2            (0x0020u)    /* FLL Reference Clock Select 2 */
#define SELREF_3            (0x0030u)    /* FLL Reference Clock Select 3 */
#define SELREF_4            (0x0040u)    /* FLL Reference Clock Select 4 */
#define SELREF_5            (0x0050u)    /* FLL Reference Clock Select 5 */
#define SELREF_6            (0x0060u)    /* FLL Reference Clock Select 6 */
#define SELREF_7            (0x0070u)    /* FLL Reference Clock Select 7 */
#define SELREF__XT1CLK      (0x0000u)    /* Multiply Selected Loop Freq. By XT1CLK */
#define SELREF__REFOCLK     (0x0020u)    /* Multiply Selected Loop Freq. By REFOCLK */
#define SELREF__XT2CLK      (0x0050u)    /* Multiply Selected Loop Freq. By XT2CLK */
/* UCSCTL4 Control Bits */
#define SELM0               (0x0001u)   /* MCLK Source Select Bit: 0 */
#define SELM1               (0x0002u)   /* MCLK Source Select Bit: 1 */
#define SELM2               (0x0004u)   /* MCLK Source Select Bit: 2 */
//#define RESERVED            (0x0008u)    /* RESERVED */
#define SELS0               (0x0010u)   /* SMCLK Source Select Bit: 0 */
#define SELS1               (0x0020u)   /* SMCLK Source Select Bit: 1 */
#define SELS2               (0x0040u)   /* SMCLK Source Select Bit: 2 */
//#define RESERVED            (0x0080u)    /* RESERVED */
#define SELA0               (0x0100u)   /* ACLK Source Select Bit: 0 */
#define SELA1               (0x0200u)   /* ACLK Source Select Bit: 1 */
#define SELA2               (0x0400u)   /* ACLK Source Select Bit: 2 */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x1000u)    /* RESERVED */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL4 Control Bits */
#define SELM0_L             (0x0001u)   /* MCLK Source Select Bit: 0 */
#define SELM1_L             (0x0002u)   /* MCLK Source Select Bit: 1 */
#define SELM2_L             (0x0004u)   /* MCLK Source Select Bit: 2 */
//#define RESERVED            (0x0008u)    /* RESERVED */
#define SELS0_L             (0x0010u)   /* SMCLK Source Select Bit: 0 */
#define SELS1_L             (0x0020u)   /* SMCLK Source Select Bit: 1 */
#define SELS2_L             (0x0040u)   /* SMCLK Source Select Bit: 2 */
//#define RESERVED            (0x0080u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x1000u)    /* RESERVED */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL4 Control Bits */
//#define RESERVED            (0x0008u)    /* RESERVED */
//#define RESERVED            (0x0080u)    /* RESERVED */
#define SELA0_H             (0x0001u)   /* ACLK Source Select Bit: 0 */
#define SELA1_H             (0x0002u)   /* ACLK Source Select Bit: 1 */
#define SELA2_H             (0x0004u)   /* ACLK Source Select Bit: 2 */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x1000u)    /* RESERVED */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
#define SELM_0              (0x0000u)   /* MCLK Source Select 0 */
#define SELM_1              (0x0001u)   /* MCLK Source Select 1 */
#define SELM_2              (0x0002u)   /* MCLK Source Select 2 */
#define SELM_3              (0x0003u)   /* MCLK Source Select 3 */
#define SELM_4              (0x0004u)   /* MCLK Source Select 4 */
#define SELM_5              (0x0005u)   /* MCLK Source Select 5 */
#define SELM_6              (0x0006u)   /* MCLK Source Select 6 */
#define SELM_7              (0x0007u)   /* MCLK Source Select 7 */
#define SELM__XT1CLK        (0x0000u)   /* MCLK Source Select XT1CLK */
#define SELM__VLOCLK        (0x0001u)   /* MCLK Source Select VLOCLK */
#define SELM__REFOCLK       (0x0002u)   /* MCLK Source Select REFOCLK */
#define SELM__DCOCLK        (0x0003u)   /* MCLK Source Select DCOCLK */
#define SELM__DCOCLKDIV     (0x0004u)   /* MCLK Source Select DCOCLKDIV */
#define SELM__XT2CLK        (0x0005u)   /* MCLK Source Select XT2CLK */
#define SELS_0              (0x0000u)   /* SMCLK Source Select 0 */
#define SELS_1              (0x0010u)   /* SMCLK Source Select 1 */
#define SELS_2              (0x0020u)   /* SMCLK Source Select 2 */
#define SELS_3              (0x0030u)   /* SMCLK Source Select 3 */
#define SELS_4              (0x0040u)   /* SMCLK Source Select 4 */
#define SELS_5              (0x0050u)   /* SMCLK Source Select 5 */
#define SELS_6              (0x0060u)   /* SMCLK Source Select 6 */
#define SELS_7              (0x0070u)   /* SMCLK Source Select 7 */
#define SELS__XT1CLK        (0x0000u)   /* SMCLK Source Select XT1CLK */
#define SELS__VLOCLK        (0x0010u)   /* SMCLK Source Select VLOCLK */
#define SELS__REFOCLK       (0x0020u)   /* SMCLK Source Select REFOCLK */
#define SELS__DCOCLK        (0x0030u)   /* SMCLK Source Select DCOCLK */
#define SELS__DCOCLKDIV     (0x0040u)   /* SMCLK Source Select DCOCLKDIV */
#define SELS__XT2CLK        (0x0050u)   /* SMCLK Source Select XT2CLK */
#define SELA_0              (0x0000u)   /* ACLK Source Select 0 */
#define SELA_1              (0x0100u)   /* ACLK Source Select 1 */
#define SELA_2              (0x0200u)   /* ACLK Source Select 2 */
#define SELA_3              (0x0300u)   /* ACLK Source Select 3 */
#define SELA_4              (0x0400u)   /* ACLK Source Select 4 */
#define SELA_5              (0x0500u)   /* ACLK Source Select 5 */
#define SELA_6              (0x0600u)   /* ACLK Source Select 6 */
#define SELA_7              (0x0700u)   /* ACLK Source Select 7 */
#define SELA__XT1CLK        (0x0000u)   /* ACLK Source Select XT1CLK */
#define SELA__VLOCLK        (0x0100u)   /* ACLK Source Select VLOCLK */
#define SELA__REFOCLK       (0x0200u)   /* ACLK Source Select REFOCLK */
#define SELA__DCOCLK        (0x0300u)   /* ACLK Source Select DCOCLK */
#define SELA__DCOCLKDIV     (0x0400u)   /* ACLK Source Select DCOCLKDIV */
#define SELA__XT2CLK        (0x0500u)   /* ACLK Source Select XT2CLK */
/* UCSCTL5 Control Bits */
#define DIVM0               (0x0001u)   /* MCLK Divider Bit: 0 */
#define DIVM1               (0x0002u)   /* MCLK Divider Bit: 1 */
#define DIVM2               (0x0004u)   /* MCLK Divider Bit: 2 */
//#define RESERVED            (0x0008u)    /* RESERVED */
#define DIVS0               (0x0010u)   /* SMCLK Divider Bit: 0 */
#define DIVS1               (0x0020u)   /* SMCLK Divider Bit: 1 */
#define DIVS2               (0x0040u)   /* SMCLK Divider Bit: 2 */
//#define RESERVED            (0x0080u)    /* RESERVED */
#define DIVA0               (0x0100u)   /* ACLK Divider Bit: 0 */
#define DIVA1               (0x0200u)   /* ACLK Divider Bit: 1 */
#define DIVA2               (0x0400u)   /* ACLK Divider Bit: 2 */
//#define RESERVED            (0x0800u)    /* RESERVED */
#define DIVPA0              (0x1000u)   /* ACLK from Pin Divider Bit: 0 */
#define DIVPA1              (0x2000u)   /* ACLK from Pin Divider Bit: 1 */
#define DIVPA2              (0x4000u)   /* ACLK from Pin Divider Bit: 2 */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL5 Control Bits */
#define DIVM0_L             (0x0001u)   /* MCLK Divider Bit: 0 */
#define DIVM1_L             (0x0002u)   /* MCLK Divider Bit: 1 */
#define DIVM2_L             (0x0004u)   /* MCLK Divider Bit: 2 */
//#define RESERVED            (0x0008u)    /* RESERVED */
#define DIVS0_L             (0x0010u)   /* SMCLK Divider Bit: 0 */
#define DIVS1_L             (0x0020u)   /* SMCLK Divider Bit: 1 */
#define DIVS2_L             (0x0040u)   /* SMCLK Divider Bit: 2 */
//#define RESERVED            (0x0080u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL5 Control Bits */
//#define RESERVED            (0x0008u)    /* RESERVED */
//#define RESERVED            (0x0080u)    /* RESERVED */
#define DIVA0_H             (0x0001u)   /* ACLK Divider Bit: 0 */
#define DIVA1_H             (0x0002u)   /* ACLK Divider Bit: 1 */
#define DIVA2_H             (0x0004u)   /* ACLK Divider Bit: 2 */
//#define RESERVED            (0x0800u)    /* RESERVED */
#define DIVPA0_H            (0x0010u)   /* ACLK from Pin Divider Bit: 0 */
#define DIVPA1_H            (0x0020u)   /* ACLK from Pin Divider Bit: 1 */
#define DIVPA2_H            (0x0040u)   /* ACLK from Pin Divider Bit: 2 */
//#define RESERVED            (0x8000u)    /* RESERVED */
#define DIVM_0              (0x0000u)    /* MCLK Source Divider 0 */
#define DIVM_1              (0x0001u)    /* MCLK Source Divider 1 */
#define DIVM_2              (0x0002u)    /* MCLK Source Divider 2 */
#define DIVM_3              (0x0003u)    /* MCLK Source Divider 3 */
#define DIVM_4              (0x0004u)    /* MCLK Source Divider 4 */
#define DIVM_5              (0x0005u)    /* MCLK Source Divider 5 */
#define DIVM_6              (0x0006u)    /* MCLK Source Divider 6 */
#define DIVM_7              (0x0007u)    /* MCLK Source Divider 7 */
#define DIVM__1             (0x0000u)    /* MCLK Source Divider f(MCLK)/1 */
#define DIVM__2             (0x0001u)    /* MCLK Source Divider f(MCLK)/2 */
#define DIVM__4             (0x0002u)    /* MCLK Source Divider f(MCLK)/4 */
#define DIVM__8             (0x0003u)    /* MCLK Source Divider f(MCLK)/8 */
#define DIVM__16            (0x0004u)    /* MCLK Source Divider f(MCLK)/16 */
#define DIVM__32            (0x0005u)    /* MCLK Source Divider f(MCLK)/32 */
#define DIVS_0              (0x0000u)    /* SMCLK Source Divider 0 */
#define DIVS_1              (0x0010u)    /* SMCLK Source Divider 1 */
#define DIVS_2              (0x0020u)    /* SMCLK Source Divider 2 */
#define DIVS_3              (0x0030u)    /* SMCLK Source Divider 3 */
#define DIVS_4              (0x0040u)    /* SMCLK Source Divider 4 */
#define DIVS_5              (0x0050u)    /* SMCLK Source Divider 5 */
#define DIVS_6              (0x0060u)    /* SMCLK Source Divider 6 */
#define DIVS_7              (0x0070u)    /* SMCLK Source Divider 7 */
#define DIVS__1             (0x0000u)    /* SMCLK Source Divider f(SMCLK)/1 */
#define DIVS__2             (0x0010u)    /* SMCLK Source Divider f(SMCLK)/2 */
#define DIVS__4             (0x0020u)    /* SMCLK Source Divider f(SMCLK)/4 */
#define DIVS__8             (0x0030u)    /* SMCLK Source Divider f(SMCLK)/8 */
#define DIVS__16            (0x0040u)    /* SMCLK Source Divider f(SMCLK)/16 */
#define DIVS__32            (0x0050u)    /* SMCLK Source Divider f(SMCLK)/32 */
#define DIVA_0              (0x0000u)    /* ACLK Source Divider 0 */
#define DIVA_1              (0x0100u)    /* ACLK Source Divider 1 */
#define DIVA_2              (0x0200u)    /* ACLK Source Divider 2 */
#define DIVA_3              (0x0300u)    /* ACLK Source Divider 3 */
#define DIVA_4              (0x0400u)    /* ACLK Source Divider 4 */
#define DIVA_5              (0x0500u)    /* ACLK Source Divider 5 */
#define DIVA_6              (0x0600u)    /* ACLK Source Divider 6 */
#define DIVA_7              (0x0700u)    /* ACLK Source Divider 7 */
#define DIVA__1             (0x0000u)    /* ACLK Source Divider f(ACLK)/1 */
#define DIVA__2             (0x0100u)    /* ACLK Source Divider f(ACLK)/2 */
#define DIVA__4             (0x0200u)    /* ACLK Source Divider f(ACLK)/4 */
#define DIVA__8             (0x0300u)    /* ACLK Source Divider f(ACLK)/8 */
#define DIVA__16            (0x0400u)    /* ACLK Source Divider f(ACLK)/16 */
#define DIVA__32            (0x0500u)    /* ACLK Source Divider f(ACLK)/32 */
#define DIVPA_0             (0x0000u)    /* ACLK from Pin Source Divider 0 */
#define DIVPA_1             (0x1000u)    /* ACLK from Pin Source Divider 1 */
#define DIVPA_2             (0x2000u)    /* ACLK from Pin Source Divider 2 */
#define DIVPA_3             (0x3000u)    /* ACLK from Pin Source Divider 3 */
#define DIVPA_4             (0x4000u)    /* ACLK from Pin Source Divider 4 */
#define DIVPA_5             (0x5000u)    /* ACLK from Pin Source Divider 5 */
#define DIVPA_6             (0x6000u)    /* ACLK from Pin Source Divider 6 */
#define DIVPA_7             (0x7000u)    /* ACLK from Pin Source Divider 7 */
#define DIVPA__1            (0x0000u)    /* ACLK from Pin Source Divider f(ACLK)/1 */
#define DIVPA__2            (0x1000u)    /* ACLK from Pin Source Divider f(ACLK)/2 */
#define DIVPA__4            (0x2000u)    /* ACLK from Pin Source Divider f(ACLK)/4 */
#define DIVPA__8            (0x3000u)    /* ACLK from Pin Source Divider f(ACLK)/8 */
#define DIVPA__16           (0x4000u)    /* ACLK from Pin Source Divider f(ACLK)/16 */
#define DIVPA__32           (0x5000u)    /* ACLK from Pin Source Divider f(ACLK)/32 */
/* UCSCTL6 Control Bits */
#define XT1OFF              (0x0001u)    /* High Frequency Oscillator 1 (XT1) disable */
#define SMCLKOFF            (0x0002u)    /* SMCLK Off */
#define XCAP0               (0x0004u)   /* XIN/XOUT Cap Bit: 0 */
#define XCAP1               (0x0008u)   /* XIN/XOUT Cap Bit: 1 */
#define XT1BYPASS           (0x0010u)    /* XT1 bypass mode : 0: internal 1:sourced from external pin */
#define XTS                 (0x0020u)   /* 1: Selects high-freq. oscillator */
#define XT1DRIVE0           (0x0040u)    /* XT1 Drive Level mode Bit 0 */
#define XT1DRIVE1           (0x0080u)    /* XT1 Drive Level mode Bit 1 */
#define XT2OFF              (0x0100u)    /* High Frequency Oscillator 2 (XT2) disable */
//#define RESERVED            (0x0200u)    /* RESERVED */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
#define XT2BYPASS           (0x1000u)    /* XT2 bypass mode : 0: internal 1:sourced from external pin */
//#define RESERVED            (0x2000u)    /* RESERVED */
#define XT2DRIVE0           (0x4000u)    /* XT2 Drive Level mode Bit 0 */
#define XT2DRIVE1           (0x8000u)    /* XT2 Drive Level mode Bit 1 */
/* UCSCTL6 Control Bits */
#define XT1OFF_L            (0x0001u)    /* High Frequency Oscillator 1 (XT1) disable */
#define SMCLKOFF_L          (0x0002u)    /* SMCLK Off */
#define XCAP0_L             (0x0004u)   /* XIN/XOUT Cap Bit: 0 */
#define XCAP1_L             (0x0008u)   /* XIN/XOUT Cap Bit: 1 */
#define XT1BYPASS_L         (0x0010u)    /* XT1 bypass mode : 0: internal 1:sourced from external pin */
#define XTS_L               (0x0020u)   /* 1: Selects high-freq. oscillator */
#define XT1DRIVE0_L         (0x0040u)    /* XT1 Drive Level mode Bit 0 */
#define XT1DRIVE1_L         (0x0080u)    /* XT1 Drive Level mode Bit 1 */
//#define RESERVED            (0x0200u)    /* RESERVED */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x2000u)    /* RESERVED */
/* UCSCTL6 Control Bits */
#define XT2OFF_H            (0x0001u)    /* High Frequency Oscillator 2 (XT2) disable */
//#define RESERVED            (0x0200u)    /* RESERVED */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
#define XT2BYPASS_H         (0x0010u)    /* XT2 bypass mode : 0: internal 1:sourced from external pin */
//#define RESERVED            (0x2000u)    /* RESERVED */
#define XT2DRIVE0_H         (0x0040u)    /* XT2 Drive Level mode Bit 0 */
#define XT2DRIVE1_H         (0x0080u)    /* XT2 Drive Level mode Bit 1 */
#define XCAP_0              (0x0000u)    /* XIN/XOUT Cap 0 */
#define XCAP_1              (0x0004u)    /* XIN/XOUT Cap 1 */
#define XCAP_2              (0x0008u)    /* XIN/XOUT Cap 2 */
#define XCAP_3              (0x000Cu)    /* XIN/XOUT Cap 3 */
#define XT1DRIVE_0          (0x0000u)    /* XT1 Drive Level mode: 0 */
#define XT1DRIVE_1          (0x0040u)    /* XT1 Drive Level mode: 1 */
#define XT1DRIVE_2          (0x0080u)    /* XT1 Drive Level mode: 2 */
#define XT1DRIVE_3          (0x00C0u)    /* XT1 Drive Level mode: 3 */
#define XT2DRIVE_0          (0x0000u)    /* XT2 Drive Level mode: 0 */
#define XT2DRIVE_1          (0x4000u)    /* XT2 Drive Level mode: 1 */
#define XT2DRIVE_2          (0x8000u)    /* XT2 Drive Level mode: 2 */
#define XT2DRIVE_3          (0xC000u)    /* XT2 Drive Level mode: 3 */
/* UCSCTL7 Control Bits */
#define DCOFFG              (0x0001u)    /* DCO Fault Flag */
#define XT1LFOFFG           (0x0002u)    /* XT1 Low Frequency Oscillator Fault Flag */
//#define RESERVED            (0x0004u)    /* RESERVED */
#define XT2OFFG             (0x0008u)    /* High Frequency Oscillator 2 Fault Flag */
//#define RESERVED            (0x0010u)    /* RESERVED */
//#define RESERVED            (0x0020u)    /* RESERVED */
//#define RESERVED            (0x0040u)    /* RESERVED */
//#define RESERVED            (0x0080u)    /* RESERVED */
//#define RESERVED            (0x0100u)    /* RESERVED */
//#define RESERVED            (0x0200u)    /* RESERVED */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x1000u)    /* RESERVED */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL7 Control Bits */
#define DCOFFG_L            (0x0001u)    /* DCO Fault Flag */
#define XT1LFOFFG_L         (0x0002u)    /* XT1 Low Frequency Oscillator Fault Flag */
//#define RESERVED            (0x0004u)    /* RESERVED */
#define XT2OFFG_L           (0x0008u)    /* High Frequency Oscillator 2 Fault Flag */
//#define RESERVED            (0x0010u)    /* RESERVED */
//#define RESERVED            (0x0020u)    /* RESERVED */
//#define RESERVED            (0x0040u)    /* RESERVED */
//#define RESERVED            (0x0080u)    /* RESERVED */
//#define RESERVED            (0x0100u)    /* RESERVED */
//#define RESERVED            (0x0200u)    /* RESERVED */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x1000u)    /* RESERVED */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL7 Control Bits */
//#define RESERVED            (0x0004u)    /* RESERVED */
//#define RESERVED            (0x0010u)    /* RESERVED */
//#define RESERVED            (0x0020u)    /* RESERVED */
//#define RESERVED            (0x0040u)    /* RESERVED */
//#define RESERVED            (0x0080u)    /* RESERVED */
//#define RESERVED            (0x0100u)    /* RESERVED */
//#define RESERVED            (0x0200u)    /* RESERVED */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x1000u)    /* RESERVED */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL8 Control Bits */
#define ACLKREQEN           (0x0001u)    /* ACLK Clock Request Enable */
#define MCLKREQEN           (0x0002u)    /* MCLK Clock Request Enable */
#define SMCLKREQEN          (0x0004u)    /* SMCLK Clock Request Enable */
#define MODOSCREQEN         (0x0008u)    /* MODOSC Clock Request Enable */
//#define RESERVED            (0x0010u)    /* RESERVED */
//#define RESERVED            (0x0020u)    /* RESERVED */
//#define RESERVED            (0x0040u)    /* RESERVED */
//#define RESERVED            (0x0080u)    /* RESERVED */
//#define RESERVED            (0x0100u)    /* RESERVED */
//#define RESERVED            (0x0200u)    /* RESERVED */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x1000u)    /* RESERVED */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL8 Control Bits */
#define ACLKREQEN_L         (0x0001u)    /* ACLK Clock Request Enable */
#define MCLKREQEN_L         (0x0002u)    /* MCLK Clock Request Enable */
#define SMCLKREQEN_L        (0x0004u)    /* SMCLK Clock Request Enable */
#define MODOSCREQEN_L       (0x0008u)    /* MODOSC Clock Request Enable */
//#define RESERVED            (0x0010u)    /* RESERVED */
//#define RESERVED            (0x0020u)    /* RESERVED */
//#define RESERVED            (0x0040u)    /* RESERVED */
//#define RESERVED            (0x0080u)    /* RESERVED */
//#define RESERVED            (0x0100u)    /* RESERVED */
//#define RESERVED            (0x0200u)    /* RESERVED */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x1000u)    /* RESERVED */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/* UCSCTL8 Control Bits */
//#define RESERVED            (0x0010u)    /* RESERVED */
//#define RESERVED            (0x0020u)    /* RESERVED */
//#define RESERVED            (0x0040u)    /* RESERVED */
//#define RESERVED            (0x0080u)    /* RESERVED */
//#define RESERVED            (0x0100u)    /* RESERVED */
//#define RESERVED            (0x0200u)    /* RESERVED */
//#define RESERVED            (0x0400u)    /* RESERVED */
//#define RESERVED            (0x0800u)    /* RESERVED */
//#define RESERVED            (0x1000u)    /* RESERVED */
//#define RESERVED            (0x2000u)    /* RESERVED */
//#define RESERVED            (0x4000u)    /* RESERVED */
//#define RESERVED            (0x8000u)    /* RESERVED */
/************************************************************
* USCI A0
************************************************************/
#define __MSP430_HAS_USCI_A0__       /* Definition to show that Module is available */
#define __MSP430_BASEADDRESS_USCI_A0__ 0x05C0
#define UCA0CTLW0_          (0x05C0u)  /* USCI A0 Control Word Register 0 */
DEFCW(  UCA0CTLW0         , UCA0CTLW0_)
#define UCA0CTL1            UCA0CTLW0_L  /* USCI A0 Control Register 1 */
#define UCA0CTL0            UCA0CTLW0_H  /* USCI A0 Control Register 0 */
#define UCA0BRW_            (0x05C6u)  /* USCI A0 Baud Word Rate 0 */
DEFCW(  UCA0BRW           , UCA0BRW_)
#define UCA0BR0             UCA0BRW_L /* USCI A0 Baud Rate 0 */
#define UCA0BR1             UCA0BRW_H /* USCI A0 Baud Rate 1 */
#define UCA0MCTL_           (0x05C8u)  /* USCI A0 Modulation Control */
DEFC(   UCA0MCTL          , UCA0MCTL_)
#define UCA0STAT_           (0x05CAu)  /* USCI A0 Status Register */
DEFC(   UCA0STAT          , UCA0STAT_)
#define UCA0RXBUF_          (0x05CCu)  /* USCI A0 Receive Buffer */
READ_ONLY DEFC( UCA0RXBUF      , UCA0RXBUF_)
#define UCA0TXBUF_          (0x05CEu)  /* USCI A0 Transmit Buffer */
DEFC(   UCA0TXBUF         , UCA0TXBUF_)
#define UCA0ABCTL_          (0x05D0u)  /* USCI A0 LIN Control */
DEFC(   UCA0ABCTL         , UCA0ABCTL_)
#define UCA0IRCTL_          (0x05D2u)  /* USCI A0 IrDA Transmit Control */
DEFCW(  UCA0IRCTL         , UCA0IRCTL_)
#define UCA0IRTCTL          UCA0IRCTL_L  /* USCI A0 IrDA Transmit Control */
#define UCA0IRRCTL          UCA0IRCTL_H  /* USCI A0 IrDA Receive Control */
#define UCA0ICTL_           (0x05DCu)  /* USCI A0 Interrupt Enable Register */
DEFCW(  UCA0ICTL          , UCA0ICTL_)
#define UCA0IE              UCA0ICTL_L  /* USCI A0 Interrupt Enable Register */
#define UCA0IFG             UCA0ICTL_H  /* USCI A0 Interrupt Flags Register */
#define UCA0IV_             (0x05DEu)  /* USCI A0 Interrupt Vector Register */
DEFW(   UCA0IV            , UCA0IV_)
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