TMS320F2812ZHHAR 参数 Datasheet PDF下载

SPRS174S - 2001年4月 - 修订2011年3月

www.ti.com

目录

1

的TMS320F281x ， TMS320C281x DSP的

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2

3

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1.2

入门

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介绍

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2.1

描述

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2.2

设备简介

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2.3

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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2.4

信号说明

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功能概述

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3.1

存储器映射

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3.2

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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3.3

寄存器映射

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3.4

器件仿真寄存器

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3.5

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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3.6

中断

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3.6.1

外部中断

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3.7

系统控制

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3.8

OSC和PLL模块

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1.1

特点

目录

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