Can通讯的源码，Defines the special registers and firmware programs for lpc22xx\lpc212x\lpc211x\lpc210x-Can the source of communication, Defines the special registers and firmware programs for lpc22xxlpc212xlpc211xlpc210x

信达点钞机读写程序，串口通信，开发环境Delphi 7-Cinda cash registers read and write procedures, serial communication, the development environment Delphi 7

VHDL 语言实现的串转并 SPI 等等 实现-The SPI bus is a 3 wire bus that in effect links a serial shift-- register between the master and the slave . Typically both the-- master and slave have an 8 bit shift register so the combined-- register is 16 bits. Whe