自己编写的一个PIC程序，可实现0—99记数并通过数码管显示，应用了TMR0中断。-themselves prepared a PIC procedure can achieve 0-99 counting and through digital control, Application of TMR0 interruption.

Configurando TMR0 para distintas temporizaciones

汇编语言实现闪烁式跑马灯，实现基本定时中断功能-Assembly language to achieve flicker-style marquees, to achieve the basic timer interrupt function