TMS320F2810 , TMS320F2811 , TMS320F2812
TMS320C2810 , TMS320C2811 , TMS320C2812
www.ti.com
SPRS174T - 2001年4月 - 修订2012年5月
目录
1
的TMS320F281x , TMS320C281x DSP的
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10
1.1
1.2
特点
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10
入门
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11
描述
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设备简介
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引脚分配
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2.3.1
终端分配的GHH / ZHH包
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2.3.2
引脚分配PGF包
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2.3.3
引脚分配PBK包
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信号说明
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存储器映射
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简要说明
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3.2.1
的C28x CPU
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3.2.2
内存总线(哈佛总线结构)
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3.2.3
外设总线
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3.2.4
实时JTAG和分析
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3.2.5
外部接口( XINTF ) ( 2812只)
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3.2.6
闪存( F281x芯片专用)
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3.2.7
ROM ( C281x专用)
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3.2.8
M0,M1 SARAMs
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3.2.9
L0,L1 H0 SARAMs
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3.2.10引导ROM
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3.2.11安全
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3.2.12外设中断扩展( PIE )块
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3.2.13外部中断( XINT1 , XINT2 , XINT13 , XNMI )
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3.2.14振荡器和PLL
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3.2.15看门狗
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3.2.16外设时钟
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3.2.17低功耗模式
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3.2.18外设帧0,1, 2( PFN)
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3.2.19通用输入/输出( GPIO )多路复用器
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3.2.20 32位CPU的定时器( 0 , 1 , 2 )
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3.2.21控制外设
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3.2.22串口外设
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寄存器映射
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器件仿真寄存器
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外部接口XINTF ( 2812只)
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3.5.1
定时寄存器
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3.5.2
XREVISION注册
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中断
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3.6.1
外部中断
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系统控制
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OSC和PLL模块
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3.8.1
输入时钟的损失
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基于PLL的时钟模块
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外部参考振荡器时钟选项
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看门狗座
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低功耗模式座
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12
13
14
14
15
16
17
27
32
32
32
32
33
33
33
33
34
34
34
34
36
36
36
36
36
36
37
37
37
37
38
39
41
42
43
43
44
47
48
50
51
52
52
53
54
2
介绍
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12
2.1
2.2
2.3
2.4
3
功能概述
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26
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.10
3.11
3.12
4
2
外设
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55
目录
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