文件名称:3-5
介绍说明－－下载内容均来自于网络，请自行研究使用
1．掌握定时器典型应用方法，了解相应寄存器的作用和编程应用；
2. 了解TMS320F2812的中断结构和对中断的处理流程。
二．实验设备
1．PC机一台，操作系统为WindowsXP (或Windows98、Windows2000)，安装了ccs3.1；
2．TI 2000系列的TMS320F2812 eZdsp开发板一块；
3．扩展实验箱一台。
三．实验原理
1．TMS320F2812器件上有3个32位定时器（图3.1）(TIMER0/1/2)。
CPU定时器1和2预留给系统（如DSP-BIOS）使用，CPU定时器0可以在用户应用程序中使用。
在F2812芯片中，定时器中断信号（TINT0、TINT1、TINT2）
-1. Typical application of the timer control, to understand the role of the corresponding register and programming applications 2. To understand the structure and TMS320F2812 interrupt interrupt processing. 2. Experimental device 1. PC machine, the operating system is WindowsXP (or Windows98, Windows2000), installed ccs3.1 2. TI 2000 Series TMS320F2812 eZdsp development board 1 3. Extended test case one. 3. Experimental Principle 1. TMS320F2812 device has three 32-bit timer (Figure 3.1) (TIMER0/1/2). CPU Timer 1 and 2 reserved for the system (such as DSP-BIOS) to use, CPU Timer 0 can be used in user application. In F2812 chip, the timer interrupt signal (TINT0, TINT1, TINT2)
2. 了解TMS320F2812的中断结构和对中断的处理流程。
二．实验设备
1．PC机一台，操作系统为WindowsXP (或Windows98、Windows2000)，安装了ccs3.1；
2．TI 2000系列的TMS320F2812 eZdsp开发板一块；
3．扩展实验箱一台。
三．实验原理
1．TMS320F2812器件上有3个32位定时器（图3.1）(TIMER0/1/2)。
CPU定时器1和2预留给系统（如DSP-BIOS）使用，CPU定时器0可以在用户应用程序中使用。
在F2812芯片中，定时器中断信号（TINT0、TINT1、TINT2）
-1. Typical application of the timer control, to understand the role of the corresponding register and programming applications 2. To understand the structure and TMS320F2812 interrupt interrupt processing. 2. Experimental device 1. PC machine, the operating system is WindowsXP (or Windows98, Windows2000), installed ccs3.1 2. TI 2000 Series TMS320F2812 eZdsp development board 1 3. Extended test case one. 3. Experimental Principle 1. TMS320F2812 device has three 32-bit timer (Figure 3.1) (TIMER0/1/2). CPU Timer 1 and 2 reserved for the system (such as DSP-BIOS) to use, CPU Timer 0 can be used in user application. In F2812 chip, the timer interrupt signal (TINT0, TINT1, TINT2)
(系统自动生成,下载前可以参看下载内容)
下载文件列表
gpio_led\cc_build_Debug.log
........\Debug.lkf
........\Example_281xGpioToggle.gel
........\Example_281xGpioToggle.paf2
........\Example_281xGpioToggle.pjt
........\Example_281xGpioToggle.sbl
........\SdEmuLog.txt
........\Example_281xGpioToggle.c
........\.......................CS_\FILE.DBF
........\..........................\FILE.FPT
........\..........................\FILE.CDX
........\..........................\SYMBOL.DBF
........\..........................\SYMBOL.FPT
........\..........................\SYMBOL.CDX
........\Debug\Example_281xGpioToggle.map
........\.....\DSP281x_CodeStartBranch.obj
........\.....\DSP281x_DefaultIsr.obj
........\.....\DSP281x_Gpio.obj
........\.....\DSP281x_PieCtrl.obj
........\.....\DSP281x_PieVect.obj
........\.....\DSP281x_SysCtrl.obj
........\.....\DSP281x_GlobalVariableDefs.obj
........\.....\Example_281xGpioToggle.obj
........\.....\Example_281xGpioToggle.out
........\.....\SdEmuLog.txt
cpu_timer\cc_build_Debug.log
.........\Debug.lkf
.........\Example_281xCpuTimer.c
.........\Example_281xCpuTimer.gel
.........\Example_281xCpuTimer.paf2
.........\Example_281xCpuTimer.pjt
.........\Example_281xCpuTimer.sbl
.........\Example_281xCpuTimer.sc
.........\Debug\DSP281x_PieVect.obj
.........\.....\DSP281x_SysCtrl.obj
.........\.....\DSP281x_GlobalVariableDefs.obj
.........\.....\Example_281xCpuTimer.obj
.........\.....\Example_281xCpuTimer.out
.........\.....\Example_281xCpuTimer.map
.........\.....\SdEmuLog.txt
.........\.....\ccs_start.obj
.........\.....\DSP281x_CodeStartBranch.obj
.........\.....\DSP281x_CpuTimers.obj
.........\.....\DSP281x_DefaultIsr.obj
.........\.....\DSP281x_PieCtrl.obj
.........\Example_281xCpuTimer.CS_\FILE.DBF
.........\........................\FILE.FPT
.........\........................\FILE.CDX
.........\........................\SYMBOL.DBF
.........\........................\SYMBOL.FPT
.........\........................\SYMBOL.CDX
sci_loopback\cc_build_Debug.log
............\Debug.lkf
............\Example_281xSci_FFDLB.gel
............\Example_281xSci_FFDLB.paf2
............\Example_281xSci_FFDLB.pjt
............\Example_281xSci_FFDLB.sbl
............\Example_281xSci_FFDLB.c
............\......................CS_\FILE.DBF
............\.........................\FILE.FPT
............\.........................\FILE.CDX
............\.........................\SYMBOL.DBF
............\.........................\SYMBOL.FPT
............\.........................\SYMBOL.CDX
............\Debug\DSP281x_CodeStartBranch.obj
............\.....\DSP281x_DefaultIsr.obj
............\.....\DSP281x_PieCtrl.obj
............\.....\DSP281x_PieVect.obj
............\.....\DSP281x_Sci.obj
............\.....\DSP281x_SysCtrl.obj
............\.....\DSP281x_GlobalVariableDefs.obj
............\.....\Example_281xSci_FFDLB.map
............\.....\Example_281xSci_FFDLB.obj
............\.....\Example_281xSci_FFDLB.out
............\.....\SdEmuLog.txt
SCI串行通信.doc
GPIO控制.doc
定时器中断.doc
gpio_led\Example_281xGpioToggle.CS_
........\Debug
cpu_timer\Debug
.........\Example_281xCpuTimer.CS_
sci_loopback\Example_281xSci_FFDLB.CS_
............\Debug
gpio_led
cpu_timer
sci_loopback
........\Debug.lkf
........\Example_281xGpioToggle.gel
........\Example_281xGpioToggle.paf2
........\Example_281xGpioToggle.pjt
........\Example_281xGpioToggle.sbl
........\SdEmuLog.txt
........\Example_281xGpioToggle.c
........\.......................CS_\FILE.DBF
........\..........................\FILE.FPT
........\..........................\FILE.CDX
........\..........................\SYMBOL.DBF
........\..........................\SYMBOL.FPT
........\..........................\SYMBOL.CDX
........\Debug\Example_281xGpioToggle.map
........\.....\DSP281x_CodeStartBranch.obj
........\.....\DSP281x_DefaultIsr.obj
........\.....\DSP281x_Gpio.obj
........\.....\DSP281x_PieCtrl.obj
........\.....\DSP281x_PieVect.obj
........\.....\DSP281x_SysCtrl.obj
........\.....\DSP281x_GlobalVariableDefs.obj
........\.....\Example_281xGpioToggle.obj
........\.....\Example_281xGpioToggle.out
........\.....\SdEmuLog.txt
cpu_timer\cc_build_Debug.log
.........\Debug.lkf
.........\Example_281xCpuTimer.c
.........\Example_281xCpuTimer.gel
.........\Example_281xCpuTimer.paf2
.........\Example_281xCpuTimer.pjt
.........\Example_281xCpuTimer.sbl
.........\Example_281xCpuTimer.sc
.........\Debug\DSP281x_PieVect.obj
.........\.....\DSP281x_SysCtrl.obj
.........\.....\DSP281x_GlobalVariableDefs.obj
.........\.....\Example_281xCpuTimer.obj
.........\.....\Example_281xCpuTimer.out
.........\.....\Example_281xCpuTimer.map
.........\.....\SdEmuLog.txt
.........\.....\ccs_start.obj
.........\.....\DSP281x_CodeStartBranch.obj
.........\.....\DSP281x_CpuTimers.obj
.........\.....\DSP281x_DefaultIsr.obj
.........\.....\DSP281x_PieCtrl.obj
.........\Example_281xCpuTimer.CS_\FILE.DBF
.........\........................\FILE.FPT
.........\........................\FILE.CDX
.........\........................\SYMBOL.DBF
.........\........................\SYMBOL.FPT
.........\........................\SYMBOL.CDX
sci_loopback\cc_build_Debug.log
............\Debug.lkf
............\Example_281xSci_FFDLB.gel
............\Example_281xSci_FFDLB.paf2
............\Example_281xSci_FFDLB.pjt
............\Example_281xSci_FFDLB.sbl
............\Example_281xSci_FFDLB.c
............\......................CS_\FILE.DBF
............\.........................\FILE.FPT
............\.........................\FILE.CDX
............\.........................\SYMBOL.DBF
............\.........................\SYMBOL.FPT
............\.........................\SYMBOL.CDX
............\Debug\DSP281x_CodeStartBranch.obj
............\.....\DSP281x_DefaultIsr.obj
............\.....\DSP281x_PieCtrl.obj
............\.....\DSP281x_PieVect.obj
............\.....\DSP281x_Sci.obj
............\.....\DSP281x_SysCtrl.obj
............\.....\DSP281x_GlobalVariableDefs.obj
............\.....\Example_281xSci_FFDLB.map
............\.....\Example_281xSci_FFDLB.obj
............\.....\Example_281xSci_FFDLB.out
............\.....\SdEmuLog.txt
SCI串行通信.doc
GPIO控制.doc
定时器中断.doc
gpio_led\Example_281xGpioToggle.CS_
........\Debug
cpu_timer\Debug
.........\Example_281xCpuTimer.CS_
sci_loopback\Example_281xSci_FFDLB.CS_
............\Debug
gpio_led
cpu_timer
sci_loopback