SERIAL\dirs ......\XSC1_SER16550\makefile ......\.............\sources ......\.............\xsc1_hw16550.h ......\.............\xsc1_ser16550.c ......\........IALPDD\makefile ......\..............\serial.def ......\..............\sources ......\..............\xsc1_ser_pdd.c ......\..............\xsc1_ser_pdd.h ......\XSC1_SER16550 ......\XSC1_SERIALPDD SERIAL