File list (Check if you may need any files):
109-PCF8591 DA输出模拟
......................\DA输出演示.Opt
......................\DA输出演示.plg
......................\DA输出演示.Uv2
......................\DA输出演示_Opt.Bak
......................\delay.c
......................\delay.h
......................\display.c
......................\display.h
......................\i2c.c
......................\i2c.h
......................\main.c
......................\obj
......................\...\DA输出演示
......................\...\DA输出演示.hex
......................\...\DA输出演示.lnp
......................\...\DA输出演示.m51
......................\...\DA输出演示.plg
......................\...\delay.lst
......................\...\delay.obj
......................\...\display.lst
......................\...\display.obj
......................\...\i2c.lst
......................\...\i2c.obj
......................\...\main.lst
......................\...\main.obj