在本应用笔记讨论通过编程SPI总线飞利浦SC16IS750桥接芯片。此外，在中，还讨论了包含SPI通信程序之间的飞利浦P89LPC935单片机和SC16IS750桥接芯片C语言源代码。本应用笔记是也适用于其他桥接芯片SC16IS740，SC16IS760，SC16IS752和SC16IS762等。 AN10462 SPI programming for Philips Bridge ICs Rev. 01 ― 1 June 2006 Application note Document information Info Content Keywords P89LPC935 to SC16IS750, SPI to UART, SPI programming, microcontroller, embedded processor Abstract The programming of Philips Bridge ICs such as SC16IS750 through SPI-bus is discussed in this application note. In addition, the source code in C language, containing SPI communication routines between Philips P89LPC935 microcontroller and the SC16IS750 Bridge IC is provided and also discussed. This application note is also applicable to other Bri……