实例2 C程序\display.c ...........\display.LST ...........\display.OBJ ...........\STARTUP.A51 ...........\STARTUP.LST ...........\STARTUP.OBJ ...........\TEMP.LST ...........\time ...........\time.c ...........\time.hex ...........\time.lnp ...........\time.LST ...........\time.M51 ...........\time.OBJ ...........\time.Opt ...........\time.plg ...........\time.Uv2 ...........\WAVE.LIN 实例2 C程序