Description: The purpose of this design is to produce a square wave, sine, sawtooth, triangle wave four types of waveforms, using At89S52, DAC0832 to generate wave line, requiring frequency is adjustable, using LCD1602 display section to display the current waveform types and their frequency.
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函数发生器3
...........\1234.LST
...........\1234.OBJ
...........\1234.c
...........\1234.plg
...........\1234.uvopt
...........\1234.uvproj
...........\1234_uvopt.bak
...........\1234_uvproj.bak
...........\HT.DSN
...........\HT.PWI
...........\LCM1602.h
...........\Last Loaded HT.DBK
...........\REGX52.H
...........\STARTUP.A51
...........\STARTUP.LST
...........\STARTUP.OBJ
...........\output
...........\......\1234
...........\......\1234.hex
...........\......\1234.lnp
...........\......\1234.lst
...........\......\1234.m51
...........\......\1234.obj
...........\......\1234.plg
...........\sine
...........\sine.M51
...........\sine.Opt
...........\sine.Uv2
...........\sine.hex
...........\sine.lnp
...........\sine.plg
...........\sine_Uv2.Bak
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