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dsp
- 终于把5409的McBSP的配置搞清楚了!现在就把我做的写出来,也好让后来人在这方面少走弯路。 我的目标是将MCBSP配置成SPI兼容接口。 我采用MCBSP0。 下面我把我用汇编写的McBSP的初始化程序给出来。已经调试通过了,但是可能还有不对的地方,请大家看了以后指正! -Finally put the McBSP configuration of 5409 has been clear! Now they make me write out, or let people in
8051
- 用VHDL写的一个SPI接口程,调试通过,曾多次用项目中,感非常好用,与大家分享。-Use VHDL to write an SPI interface process, debugging is passed, with the project on several occasions, the flu is very useful to share with you.
spi_verilog
- spi接口的verilogHDL编码,用于fpga与单片机的spi总线通讯-spi interface verilogHDL coding
FM1702SL
- FM1702SL射频芯片对外接口为SPI总线方式,对FM1702的操作实际上就是通过SPI总线 对FM1702SL内部的相关寄存器进行读写操作,从而实现射频读/写卡功能。本驱动程序基于 FM2306A编写(兼容PIC指令集的其他MCU也同样试用),通过IO口软件模拟SPI总线时序。-The external interface of the RF chip FM1702SL SPI bus way the FM1702 operation is actually through