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TMS320C28346 , TMS320C28345 , TMS320C28344
TMS320C28343 , TMS320C28342 , TMS320C28341
SPRS516B - 2009年3月 - 修订2010年7月
www.ti.com
目录
1
TMS320C2834x (德尔菲诺 )的MCU
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11
2
3
4
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11
1.2
特点
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11
1.3
入门
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12
介绍
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13
2.1
引脚分配
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16
2.2
信号说明
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24
功能概述
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35
3.1
存储器映射
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36
3.2
简要说明
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41
3.2.1
的C28x CPU
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41
3.2.2
内存总线(哈佛总线结构)
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41
3.2.3
外设总线
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41
3.2.4
实时JTAG和分析
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42
3.2.5
外部接口( XINTF )
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42
3.2.6
M0,M1 SARAMs
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42
3.2.7
L0,L1 ,L2,L3 ,L4,L5 ,L6, L7, H0,H1 ,H2,H3 , H4,H5 SARAMs
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42
3.2.8
引导ROM
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43
3.2.9
安全
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43
3.2.10外设中断扩展( PIE )块
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44
3.2.11外部中断( XINT1 - XINT7 , XNMI )
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44
3.2.12振荡器和PLL
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44
3.2.13看门狗
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44
3.2.14外设时钟
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44
3.2.15低功耗模式
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44
3.2.16外设帧0,1, 2 ,3( PFN)
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45
3.2.17通用输入/输出( GPIO )多路复用器
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45
3.2.18 32位CPU的定时器( 0 , 1 , 2 )
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45
3.2.19控制外设
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46
3.2.20串口外设
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46
3.3
寄存器映射
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47
3.4
器件仿真寄存器
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48
3.5
中断
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49
3.5.1
外部中断
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53
3.6
系统控制
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54
3.6.1
OSC和PLL模块
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55
3.6.1.1
外部参考振荡器时钟选项
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57
3.6.1.2
基于PLL的时钟模块
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58
3.6.1.3
输入时钟的损失
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59
3.6.2
看门狗座
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60
3.7
低功耗模式座
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61
外设
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62
4.1
DMA概述
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62
4.2
32位CPU的定时器0/1/2
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64
4.3
增强型PWM模块( ePWM1 / 2 /3/4 /5/ 6/7 /8/9 )
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66
1.1
概观
目录
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