- Category:
- SCM
- Tags:
-
[C/C++]
[源码]
- File Size:
- 11kb
- Update:
- 2014-05-05
- Downloads:
- 0 Times
- Uploaded by:
- 痞子赖
Description: This program is mainly to explain the SPI bus. SPI (Serial Peripheral Interface- Serial Peripheral Interface) bus system is a synchronous serial peripheral interface, which allows MCU with a variety of peripheral devices in a serial manner to communicate to exchange information. The interface is generally used four lines: a serial clock line (SCLK), master input/slave output data lines MISO, master output/slave input data lines MOSI and active-low slave select lines NSS (some SPI interface chip with interrupt signal line INT, and some do not host SPI interface chip output/slave input data lines MOSI). Many chips use SPI communication, such as voice chips. Mastered the basic operations SPI bus operation for those chips is very simple.
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SPI总线时序
...........\SPI总线.c
...........\SPI总线.LST
...........\SPI总线.OBJ
...........\SPI总线.Opt
...........\SPI总线.plg
...........\SPI总线.Uv2
...........\SPI总线_Opt.Bak
...........\SPI总线_Uv2.Bak
...........\SPI总线介绍.doc
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