MSP-FET430P140 Demo - USART0, SPI Interface to HC165/164 Shift Registers Descr iption: Demonstrate USART0 in two-way SPI mode. Data are read from an HC165, and same data written back to the HC164. ACLK = n/a MCLK = SMCLK = default DCO = UCLK

采用MSP单片机驱动RC531，串行SPI总线，可读写TypeA、TypeB，函数齐全，功能完善。-By MSP Microprocessor RC531, serial SPI bus, can read and write TypeA, TypeB, the function is complete, fully functional.