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TMS320F2809 , TMS320F2808 , TMS320F2806
TMS320F2802 , TMS320F2801 , TMS320C2802
TMS320C2801 , TMS320F28016 , TMS320F28015
SPRS230M - 2003年10月 - 修订2011年3月
www.ti.com
目录
1
在F280x , F2801x , C280x DSP的
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9
2
3
4
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9
1.2
入门
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10
介绍
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11
2.1
引脚分配
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14
2.2
信号说明
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19
功能概述
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25
3.1
存储器映射
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26
3.2
简要说明
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34
3.2.1
的C28x CPU
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34
3.2.2
内存总线(哈佛总线结构)
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34
3.2.3
外设总线
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34
3.2.4
实时JTAG和分析
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35
3.2.5
FL灰
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35
3.2.6
只读存储器
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35
3.2.7
M0,M1 SARAMs
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35
3.2.8
L0,L1 H0 SARAMs
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36
3.2.9
引导ROM
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36
3.2.10安全
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37
3.2.11外设中断扩展( PIE )块
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38
3.2.12外部中断( XINT1 , XINT2 , XNMI )
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38
3.2.13振荡器和PLL
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38
3.2.14看门狗
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38
3.2.15外设时钟
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38
3.2.16低功耗模式
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38
3.2.17外设帧0,1, 2( PFN)
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39
3.2.18通用输入/输出( GPIO )多路复用器
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39
3.2.19 32位CPU的定时器( 0 , 1 , 2 )
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39
3.2.20控制外设
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39
3.2.21串口外设
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40
3.3
寄存器映射
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40
3.4
器件仿真寄存器
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42
3.5
中断
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42
3.5.1
外部中断
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45
3.6
系统控制
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46
3.6.1
OSC和PLL模块
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47
3.6.1.1
外部参考振荡器时钟选项
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48
3.6.1.2
基于PLL的时钟模块
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49
3.6.1.3
输入时钟的损失
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50
3.6.2
看门狗座
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51
3.7
低功耗模式座
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52
外设
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53
4.1
32位CPU的定时器0/1/2
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53
4.2
增强型PWM模块( ePWM1 / 2 /3/4 /5/ 6)
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55
4.3
高解析度PWM ( HRPWM )
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58
1.1
特点
目录
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