寄存器详述Word文档格式.docx

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寄存器详述Word文档格式.docx

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寄存器详述Word文档格式.docx

中断标志IFG1

UTXIFG0

URXIFG0

NMIIFG

OFIFG

WDTIFG

/*中断模式使能1*/

#defineME1_0x0004

sfrbME1=ME1_;

#defineURXE00x40/*串口0接收中断模式使能*/

#defineUSPIE00x40/*同步中断模式使能*/

#defineUTXE00x80/*串口0发送中断模式使能*/

中断模式使能ME1

UTXE0

URXE0

USPIE0

/*中断使能2*/

#defineIE2_0x0001

sfrbIE2=IE2_;

#defineURXIE10x10/*串口1接收中断使能*/

#defineUTXIE10x20/*串口1发送中断使能*/

中断使能IE2

UTXIE1

URXIE1

/*中断标志2*/

#defineIFG2_0x0003

sfrbIFG2=IFG2_;

#defineURXIFG10x10/*串口1接收中断标志*/

#defineUTXIFG10x20/*串口1发送中断标志*/

中断标志IFG2

UTXIFG1

URXIFG1

/*中断模式使能2*/

#defineME2_0x0005

sfrbME2=ME2_;

#defineURXE10x10/*串口1接收中断模式使能*/

#defineUSPIE10x10/*同步中断模式使能*/

#defineUTXE10x20/*串口1发送中断模式使能*/

中断模式使能ME2

UTXE1

URXE1

USPIE1

/**********************************看门狗******************************/

#defineWDTCTL_0x0120P145

sfrwWDTCTL=WDTCTL_;

#defineWDTIS00x0001/*选择WDTCNT的四个输出端之一*/

#defineWDTIS10x0002/*选择WDTCNT的四个输出端之一*/

#defineWDTSSEL0x0004/*选择WDTCNT的时钟源*/

#defineWDTCNTCL0x0008/*清除WDTCNT端:

为1时从0开始计数*/

#defineWDTTMSEL0x0010/*选择模式0:

看门狗模式;

1:

定时器模式*/

#defineWDTNMI0x0020/*选择NMI/RST引脚功能0:

为RST;

为NMI*/

#defineWDTNMIES0x0040/*WDTNMI=1时.选择触发延0:

为上升延1:

为下降延*/

#defineWDTHOLD0x0080/*停止看门狗定时器工作0:

启动;

1:

停止*/

看门狗控制寄存器WDTCTL

口令

WDTHOLD

WDTNMIES

WDTNMI

WDTTMSEL

WDTCNTCL

WDTSSEL

WDTIS1

WDTIS0

注:

口令(15-8):

读取为69H,写为5AH。

#defineWDTPW0x5A00/*写密码:

高八位*/

/*SMCLK=1MHz定时器模式*/

#defineWDT_MDLY_32WDTPW+WDTTMSEL+WDTCNTCL

/*TSMCLK*2POWER15=32ms复位状态*/

#defineWDT_MDLY_8WDTPW+WDTTMSEL+WDTCNTCL+WDTIS0

/*TSMCLK*2POWER13=8.192ms*/

#defineWDT_MDLY_0_5WDTPW+WDTTMSEL+WDTCNTCL+WDTIS1

/*TSMCLK*2POWER9=0.512ms*/

#defineWDT_MDLY_0_064WDTPW+WDTTMSEL+WDTCNTCL+WDTIS1+WDTIS0

/*TSMCLK*2POWER6=0.512ms*/

/*ACLK=32.768KHz定时器模式*/

#defineWDT_ADLY_1000WDTPW+WDTTMSEL+WDTCNTCL+WDTSSEL

/*TACLK*2POWER15=1000ms*/

#defineWDT_ADLY_250WDTPW+WDTTMSEL+WDTCNTCL+WDTSSEL+WDTIS0

/*TACLK*2POWER13=250ms*/

#defineWDT_ADLY_16WDTPW+WDTTMSEL+WDTCNTCL+WDTSSEL+WDTIS1

/*TACLK*2POWER9=16ms*/

#defineWDT_ADLY_1_9WDTPW+WDTTMSEL+WDTCNTCL+WDTSSEL+WDTIS1+WDTIS0

/*TACLK*2POWER6=1.9ms*/

/*SMCLK=1MHz看门狗模式*/

#defineWDT_MRST_32WDTPW+WDTCNTCL

#defineWDT_MRST_8WDTPW+WDTCNTCL+WDTIS0

#defineWDT_MRST_0_5WDTPW+WDTCNTCL+WDTIS1

#defineWDT_MRST_0_064WDTPW+WDTCNTCL+WDTIS1+WDTIS0

/*ACLK=32.768KHz看门狗模式*/

#defineWDT_ARST_1000WDTPW+WDTCNTCL+WDTSSEL

#defineWDT_ARST_250WDTPW+WDTCNTCL+WDTSSEL+WDTIS0

#defineWDT_ARST_16WDTPW+WDTCNTCL+WDTSSEL+WDTIS1

#defineWDT_ARST_1_9WDTPW+WDTCNTCL+WDTSSEL+WDTIS1+WDTIS0

/******************************基本定时器***************************/

#defineBTCTL_(0x0040)/*控制寄存器*/

MSP430F4XX系列(P148)

#defineBTIP0(0x01)

#defineBTIP1(0x02)

#defineBTIP2(0x04)/*BTIP2-0:

定时中断频率*/

#defineBTFRFQ0(0x08)

#defineBTFRFQ1(0x10)/*输出fLCD信号*/

#defineBTDIV(0x20)/*fCLK2=ACLK:

256*/

#defineBTHOLD(0x40)/*0:

#defineBTSSEL(0x80)/*fBT=fMCLK(mainclock)*/

基本计时器控制寄存器

BTSSEL

BTHOLD

BTDIV

BTFRFQ1

BTFRFQ0

BTIP2

BTIP1

BTIP0

#defineBTCNT1_(0x0046)/*BasicTimerCount1*/

#defineBTCNT2_(0x0047)/*BasicTimerCount2*/

/*FrequencyoftheBTCNT2codedwithBit5and7inBTCTL*/

#defineBT_fCLK2_ACLK(0x00)

#defineBT_fCLK2_ACLK_DIV256(BTDIV)/*256分频*/

#defineBT_fCLK2_MCLK(BTSSEL)

#defineBT_fCLK2_ACLK_DIV256(BTSSEL+BTDIV)/*很少使用吧*/

/*InterruptintervaltimefINTcodedwithBits0-2inBTCTL*/

#defineBT_fCLK2_DIV2(0x00)/*fINT=fCLK2:

2(default)*/

#defineBT_fCLK2_DIV4(BTIP0)/*fINT=fCLK2:

4*/

#defineBT_fCLK2_DIV8(BTIP1)/*fINT=fCLK2:

8*/

#defineBT_fCLK2_DIV16(BTIP1+BTIP0)/*fINT=fCLK2:

16*/

#defineBT_fCLK2_DIV32(BTIP2)/*fINT=fCLK2:

32*/

#defineBT_fCLK2_DIV64(BTIP2+BTIP0)/*fINT=fCLK2:

64*/

#defineBT_fCLK2_DIV128(BTIP2+BTIP1)/*fINT=fCLK2:

128*/

#defineBT_fCLK2_DIV256(BTIP2+BTIP1+BTIP0)/*fINT=fCLK2:

/*FrequencyofLCDcodedwithBits3-4*/

#defineBT_fLCD_DIV32(0x00)/*fLCD=fACLK:

32(default)*/

#defineBT_fLCD_DIV64(BTFRFQ0)/*fLCD=fACLK:

#defineBT_fLCD_DIV128(BTFRFQ1)/*fLCD=fACLK:

#defineBT_fLCD_DIV256(BTFRFQ1+BTFRFQ0)/*fLCD=fACLK:

/*LCDfrequencyvalueswithfBT=fACLK*/

#defineBT_fLCD_1K(0x00)/*fACLK:

#defineBT_fLCD_512(BTFRFQ0)/*fACLK:

#defineBT_fLCD_256(BTFRFQ1)/*fACLK:

#defineBT_fLCD_128(BTFRFQ1+BTFRFQ0)/*fACLK:

/*LCDfrequencyvalueswithfBT=fMCLK*/

#defineBT_fLCD_31K(BTSSEL)/*fMCLK:

32还是fMCLK?

*/

#defineBT_fLCD_15_5K(BTSSEL+BTFRFQ0)/*fMCLK:

#defineBT_fLCD_7_8K(BTSSEL+BTFRFQ1+BTFRFQ0)/*fMCLK:

/*withassumedvluesoffACLK=32KHz,fMCLK=1MHz*/

/*fBT=fACLKisthoughtforlongerintervaltimes*/

#defineBT_ADLY_0_064(0x00)/*0.064msinterval(default)*/

#defineBT_ADLY_0_125(BTIP0)/*0.125ms"

*/

#defineBT_ADLY_0_25(BTIP1)/*0.25ms"

#defineBT_ADLY_0_5(BTIP1+BTIP0)/*0.5ms"

#defineBT_ADLY_1(BTIP2)/*1ms"

#defineBT_ADLY_2(BTIP2+BTIP0)/*2ms"

#defineBT_ADLY_4(BTIP2+BTIP1)/*4ms"

#defineBT_ADLY_8(BTIP2+BTIP1+BTIP0)/*8ms"

#defineBT_ADLY_16(BTDIV)/*16ms"

#defineBT_ADLY_32(BTDIV+BTIP0)/*32ms"

#defineBT_ADLY_64(BTDIV+BTIP1)/*64ms"

#defineBT_ADLY_125(BTDIV+BTIP1+BTIP0)/*125ms"

#defineBT_ADLY_250(BTDIV+BTIP2)/*250ms"

#defineBT_ADLY_500(BTDIV+BTIP2+BTIP0)/*500ms"

#defineBT_ADLY_1000(BTDIV+BTIP2+BTIP1)/*1000ms"

#defineBT_ADLY_2000(BTDIV+BTIP2+BTIP1+BTIP0)/*2000ms"

/*fCLK2=fMCLK(1MHz)isthoughtforshortintervaltimes*/

/*thetimingforshortintervalsismoreprecisethanACLK*/

/*BesurethattheSCFQCTL-Registerissetto01FhsothatfMCLK=1MHz*/

/*Toolowintervaltimeresultsininterruptstoofrequentfortheprocessortohandle!

#defineBT_MDLY_0_002(BTSSEL)/*0.002msinterval***intervaltimes*/

#defineBT_MDLY_0_004(BTSSEL+BTIP0)/*0.004ms***tooshortfor*/

#defineBT_MDLY_0_008(BTSSEL+BTIP1)/*0.008ms***interrupt*/

#defineBT_MDLY_0_016(BTSSEL+BTIP1+BTIP0)/*0.016ms***handling*/

#defineBT_MDLY_0_032(BTSSEL+BTIP2)/*0.032ms"

#defineBT_MDLY_0_064(BTSSEL+BTIP2+BTIP0)/*0.064ms"

#defineBT_MDLY_0_125(BTSSEL+BTIP2+BTIP1)/*0.125ms"

#defineBT_MDLY_0_25(BTSSEL+BTIP2+BTIP1+BTIP0)/*0.25ms"

/*Reset/HoldcodedwithBits6-7inBT

(1)CTL*/

/*thisisforBT*/

//#defineBTRESET_CNT1(BTRESET)/*BTCNT1isresetwhileBTRESETisset*/

//#defineBTRESET_CNT1_2(BTRESET+BTDIV)/*BTCNT1.AND.BTCNT2areresetwhile~isset*/

/*thisisforBT1*/

#defineBTHOLD_CNT1(BTHOLD)/*BTCNT1isheldwhileBTHOLDisset*/

#defineBTHOLD_CNT1_2(BTHOLD+BTDIV)/*BT1CNT1.AND.BT1CNT2areheldwhile~isset*/

/*INTERRUPTCONTROLBITS*/

/*#defineBTIE0x80*/

/*#defineBTIFG0x80*/

/*******************************定时器A3*****************************/

#defineTAIV_(0x012E)/*TimerAInterruptVectorWord*/

READ_ONLYDEFW(TAIV,TAIV_)

#defineTACTL_(0x0160)/*TimerAControl*/

DEFW(TACTL,TACTL_)

#defineTACCTL0_(0x0162)/*TimerACapture/CompareControl0*/

DEFW(TACCTL0,TACCTL0_)

#defineTACCTL1_(0x0164)/*TimerACapture/CompareControl1*/

DEFW(TACCTL1,TACCTL1_)

#defineTACCTL2_(0x0166)/*TimerACapture/CompareControl2*/

DEFW(TACCTL2,TACCTL2_)

#defineTAR_(0x0170)/*TimerA*/

DEFW(TAR,TAR_)

#defineTACCR0_(0x0172)/*TimerACapture/Compare0*/

DEFW(TACCR0,TACCR0_)

#defineTACCR1_(0x0174)/*TimerACapture/Compare1*/

DEFW(TACCR1,TACCR1_)

#defineTACCR2_(0x0176)/*TimerACapture/Compare2*/

DEFW(TACCR2,TACCR2_)

/*Alternateregisternames*/

#defineCCTL0TACCTL0/*TimerACapture/CompareControl0*/

#defineCCTL1TACCTL1/*TimerACapture/CompareControl1*/

#defineCCTL2TACCTL2/*TimerACapture/CompareControl2*/

#defineCCR0TACCR0/*TimerACapture/Compare0*/

#defineCCR1TACCR1/*TimerACapture/Compare1*/

#defineCCR2TACCR2/*TimerACapture/Compare2*/

#defineCCTL0_TACCTL0_/*TimerACapture/CompareControl0*/

#defineCCTL1_TACCTL1_/*TimerACapture/CompareControl1*/

#defineCCTL2_TACCTL2_/*TimerACapture/CompareControl2*/

#defineCCR0_TACCR0_/*TimerACapture/Compare0*/

#defineCCR1_TACCR1_/*TimerACapture/Compare1*/

#defineCCR2_TACCR2_/*TimerACapture/Compare2*/

/*TACTL:

定时器A控制寄存器↓*/

#defineTASSEL1(0x0200)/*TimerAclocksourceselect0*/

#defineTASSEL0(0x0100)/*TimerAclocksourceselect1*/

#defineID1(0x0080)/*TimerAclockinputdivider1*/

#defineID0(0x0040)/*TimerAclockinputdivider0*/

#defineMC1(0x0020)/*TimerAmodecontrol1*/

#defineMC0(0x0010)/*TimerAmodecontrol0*/

#defineTACLR(0x0004)/*TimerAcounterclear*/

#defineTAIE(0x00

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