可在linux和ARM9 2410板子上运行，得到杨辉三角和处理时间，从而可以判断哪个处理的更快。-ARM9 2410 in linux and run on the board, get Pascal' s Triangle and processing time, which can determine which process faster.

rpi_hal 树莓派的IO控制 pascal版代码-# rpi_hal Free Pascal Hardware abstraction library for the Raspberry Pi This Unit, with more than 3000 Lines of Code, delivers procedures and functions to access the rpi HW I2C, SPI and GPIO: Just an excerpt of the