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Description: ICETEK-LF2407-A-EDU的全部试验程序,非常适合DSP开发-ICETEK- LF2407-A-EDU all testing procedures, are very suitable for DSP development
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Size: 736256 |
Author: wonk |
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Description: 关于开发TMAF2812的技术文档，文档中包括各个实验程序和2812系统板的具体说明。-TMAF2812 on the development of technical documentation, documentation, including all experimental procedures and the 2812 system board details.
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Size: 1643520 |
Author: 刘春霞 |
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Description: ICETEK-F2812-A_v1.1，TMS320F2812设计原理图，可供参考-ICETEK-F2812-A_v1.1, TMS320F2812 schematic design is available for reference
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Size: 57344 |
Author: mmm |
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Description: 对基于2812的实验指导做了详细的说明。开发板的应用，都有具体的讲解-2812 based on the guidance of the experiment a detailed description. The application development board, there are specific on
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Size: 1892352 |
Author: 许文芳 |
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Description: TI F28335原理图 经过实际使用可行-The Sch of the Ti F28335 dsp
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Size: 52224 |
Author: 侯鸿斌 |
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Description: 瑞泰创新的ICE-F28335—A评估板配套说明书，详细讲解了开发板硬件组成，详细分析了外设例程，便于快速上手，减少开发周期和难度，入门必选！-Skandia innovative ICE-F28335-A evaluation board manual gave a detailed hardware development board, a detailed analysis of the peripheral routines, easy to get started quickly, reducing development cycles and the difficulty of entry will be selected!
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Size: 2535424 |
Author: 杨占峰 |
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Description: 1．EMIF 接口
TMS320F28335DSP 的扩展存储器接口(EMIF)用来与大多数外围设备进行连接，典型应用
如
连接片外扩展存储器等。这一接口提供地址连线、数据连线和一组控制线。ICETEK–F28335-A
将这些扩展线引到了板上的扩展插座上供扩展使用。
2．液晶显示模块的访问、控制是由28335ADSP 对扩展接口的操作完成。
控制口的寻址：命令控制接口的地址为 0x208001，数据控制接口的地址为0x208003 和
0x208004，辅助控制接口的地址为0x208002。
3．显示控制方法：
-液晶显示模块中有两片显示缓冲存储器，分别对应屏幕显示的象素，向其中写入数值将改
变显示，写入“1”则显示一点，写入“0”则不显示。-The 1.EMIF interface
Extended TMS320F28335DSP memory interface (EMIF) is used to connect with the most peripheral equipment, typical application
Such as
The connecting piece of extended memory. This interface provides the address lines, data lines and a set of control line. ICETEK- F28335-A
The extension line to the extension socket for plate on the expansion of the use of.
2 liquid crystal display module access, control by the 28335ADSP to the extended interface operation is complete.
Addressing control port: Command and control interface address 0x208001, the address data control interface for 0x208003 and
0x208004, auxiliary control interface address for 0x208002.
3 display control method:
- liquid crystal display module with two display buffer memory, respectively corresponding screen pixel, writing values will be changed to the
Change display, write "1" shows a little, write "0" are not displayed.
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Size: 433152 |
Author: hlp |
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Description: 1．EMIF 接口
TMS320F28335DSP 的扩展存储器接口(EMIF)用来与大多数外围设备进行连接，典型应
用如连接片外扩展存储器等。这一接口提供地址连线、数据连线和一组控制线。ICETEK–
F28335-A 将这些扩展线引到了板上的扩展插座上供扩展使用。
2．蜂鸣器由DSP 上EQEP1S 设置为通用I/O 管脚输出控制，可将此管脚上的频率输出转换
成声音输出。
控制的方法是使用 DSP 通用定时器设置EQEP1S 管脚以一定的频率改变高低状态，输
出方波。对于通用定时器周期寄存器的设置，计数值为所需频率计数值的二分之一。
音乐的频率(C 调)：
C D E F G A B ^C
1 2 3 4 5 6 7 ^1
C: 264, 297, 330,352, 396, 440,495, 528
4． 蜂鸣器的连接：由于选用的蜂鸣器所需电流较小，所以采用将DSP 通用I/O 引脚直接
驱动的方式。-The 1.EMIF interface
Extended TMS320F28335DSP memory interface (EMIF) is used to connect with the most peripheral equipment, typical application
Extended memory, such as connecting piece. This interface provides the address lines, data lines and a set of control line. ICETEK-
F28335-A will lead to the expansion of these extended line socket for plate on the expansion of the use of.
2 buzzer by the DSP EQEP1S set to I/O pin output control, the frequency of output this pin on the conversion
A sound output.
The control method is to use the DSP generic timer EQEP1S pin changes state level with certain frequency, transmission
A square wave. For general timer register settings, count values for the required frequency count of 1/2.
The frequency of music (C):
C D E F G A B ^C
1234567 ^1
C: 264, 297, 330352, 396, 440495, 528
Connect the 4 buzzer buzzer: as the current required is small, so the DSP I/O pin directly
Driving mode.
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Size: 463872 |
Author: hlp |
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