SM320F2808 -EP ， SM320F2806 -EP
SM320F2801-EP
数字信号处理器
SGLS316A - 2006年3月 - 修订2007年2月
www.ti.com
目录
1
2
特点
..............................................................................................................................
9
介绍
.......................................................................................................................
10
2.1
2.2
订购信息
..............................................................................................
10
引脚分配
............................................................................................................
11
信号说明
.........................................................................................................
14
存储器映射
................................................................................................................
简要说明
...........................................................................................................
3.2.1
的C28x CPU
.......................................................................................................
3.2.2
内存总线（哈佛总线结构）
....................................................................
3.2.3
外设总线
..................................................................................................
3.2.4
实时JTAG和分析
................................................................................
3.2.5
FL灰
..............................................................................................................
3.2.6
M0，M1 SARAMs
...............................................................................................
3.2.7
L0，L1 H0 SARAMs
............................................................................................
3.2.8
引导ROM
........................................................................................................
3.2.9
安全
..........................................................................................................
3.2.10外设中断扩展（ PIE ）块
..................................................................
3.2.11外部中断（ XINT1 ， XINT2 ， XNMI ）
...................................................................
3.2.12振荡器和PLL
..............................................................................................
3.2.13看门狗
........................................................................................................
3.2.14外设时钟
.............................................................................................
3.2.15低功耗模式
..............................................................................................
3.2.16外设帧0，1， 2（ PFN）
..............................................................................
3.2.17通用输入/输出（ GPIO ）多路复用器
.........................................................
3.2.18 32位CPU的定时器（ 0 ， 1 ， 2 ）
...................................................................................
3.2.19控制外设
.............................................................................................
3.2.20串口外设
.........................................................................................
寄存器映射
................................................................................................................
器件仿真寄存器
...............................................................................................
中断
....................................................................................................................
3.5.1
外部中断
..............................................................................................
系统控制
.............................................................................................................
3.6.1
OSC和PLL模块
............................................................................................
3.6.2
看门狗座
.................................................................................................
低功耗模式座
..................................................................................................
32位CPU的定时器0/1/2
..................................................................................................
增强型PWM模块（ ePWM1 / 2 /3/4 /5/ 6）
..........................................................................
高解析度PWM （ HRPWM ）
...........................................................................................
增强的CAP模块（为eCAP1 / 2/3 /4）
................................................................................
增强QEP模块（ eQEP1 / 2 ）
.....................................................................................
增强型模拟 - 数字转换器（ADC ）模块
................................................................
增强型控制器局域网（ECAN ）模块（ECAN -A以及ECAN -B ）
.....................................
串行通信接口（ SCI ）模块（ SCI -A ， SCI -B ）
....................................................
串行外设接口（SPI ）模块（ SPI -A中， SPI- B中， SPI- C， SPI- D）的
...........................................
内部集成电路（我
2
C)
...............................................................................................
GPIO MUX
..................................................................................................................
21
25
25
26
26
26
26
27
27
27
28
28
29
29
29
29
29
29
30
30
30
30
31
33
34
36
37
38
41
42
43
45
47
48
49
52
57
62
65
69
71
3
功能概述
...........................................................................................................
20
3.1
3.2
3.3
3.4
3.5
3.6
3.7
4
外设
........................................................................................................................
43
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10
4.11
5
设备支持
..................................................................................................................
75
5.1
设备和开发支持工具命名
................................................................
75
提交文档反馈
2
目录
QQ：2881677436 复制
