采用freescale的18位单片机,MC9S12XS128的ad,sci等实用例程-Using the freescale the 18 microcontroller, MC9S12XS128 the ad, sci practical routines

飞思卡尔16位单片机MC9S12XS128各模块学习资料，包括PWM，AD等模块，以及各寄存器的设置和例程，是学习该芯片的比较好的资料-Freescale 16-bit microcontroller MC9S12XS128 each module learning materials, including PWM, AD and other modules, as well as register settings and routines, learning good information