C51 libraries, which includes a card reader, LED drive, 4* 4 keyboard scan subroutine

c51SourceLib
............\16sw10.c
............\24cxx.c
............\404.htm
............\93cxx.c
............\acm12864.c
............\at29c040_card.c
............\demo1.c
............\dsheet.htm
............\e-1330.c
............\hd44780.c
............\ht1380.c
............\ht9200b.c
............\Hzf.c
............\key.c
............\led.c
............\nostart.a51
............\nostart.obj
............\p89c51.c
............\pc_115k.c
............\R78EXX.bin
............\r89c51.c
............\read21ic.txt
............\reset.c
............\rp89com.c
............\rp89com3.bin
............\RP89com3.c
............\rw_card.c
............\softdog.c
............\soft_ad.c
............\soft_inf.c
............\sp89com.c
............\sp89com3.c
............\t6963c.c

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