Introduction - If you have any usage issues, please Google them yourself
89S52 far with the procedures for telephone dial-up systems, to complete the send and receive functions, the use of the chip is MT8880, which has source code and hex file generated by the development environment is keil
Packet : 119128626mt8880dtmf.rar filelist
2.9 MT8880_DTMF实验\senddata\readme.pdf
2.9 MT8880_DTMF实验\senddata\C51\bo hao
2.9 MT8880_DTMF实验\senddata\C51\bo hao.C
2.9 MT8880_DTMF实验\senddata\C51\bo hao.LST
2.9 MT8880_DTMF实验\senddata\C51\bo hao.M51
2.9 MT8880_DTMF实验\senddata\C51\bo hao.OBJ
2.9 MT8880_DTMF实验\senddata\C51\bo hao.hex
2.9 MT8880_DTMF实验\senddata\C51\bo hao.lnp
2.9 MT8880_DTMF实验\senddata\C51\bo hao.plg
2.9 MT8880_DTMF实验\senddata\C51\bo hao_Uv2.Bak
2.9 MT8880_DTMF实验\senddata\C51\bo hao.Uv2
2.9 MT8880_DTMF实验\senddata\C51\bo hao_Opt.Bak
2.9 MT8880_DTMF实验\senddata\C51\bo hao.Opt
2.9 MT8880_DTMF实验\senddata\C51
2.9 MT8880_DTMF实验\senddata\ASM\bo hao
2.9 MT8880_DTMF实验\senddata\ASM\bo hao.LST
2.9 MT8880_DTMF实验\senddata\ASM\bo hao.M51
2.9 MT8880_DTMF实验\senddata\ASM\bo hao.OBJ
2.9 MT8880_DTMF实验\senddata\ASM\bo hao.Opt
2.9 MT8880_DTMF实验\senddata\ASM\bo hao.Uv2
2.9 MT8880_DTMF实验\senddata\ASM\bo hao.asm
2.9 MT8880_DTMF实验\senddata\ASM\bo hao.hex
2.9 MT8880_DTMF实验\senddata\ASM\bo hao.lnp
2.9 MT8880_DTMF实验\senddata\ASM\bo hao.plg
2.9 MT8880_DTMF实验\senddata\ASM
2.9 MT8880_DTMF实验\senddata
2.9 MT8880_DTMF实验\Receivedata\readme.pdf
2.9 MT8880_DTMF实验\Receivedata\C51\Receivedata
2.9 MT8880_DTMF实验\Receivedata\C51\Receivedata.C
2.9 MT8880_DTMF实验\Receivedata\C51\Receivedata.LST
2.9 MT8880_DTMF实验\Receivedata\C51\Receivedata.M51
2.9 MT8880_DTMF实验\Receivedata\C51\Receivedata.OBJ
2.9 MT8880_DTMF实验\Receivedata\C51\Receivedata.Opt
2.9 MT8880_DTMF实验\Receivedata\C51\Receivedata.Uv2
2.9 MT8880_DTMF实验\Receivedata\C51\Receivedata.hex
2.9 MT8880_DTMF实验\Receivedata\C51\Receivedata.lnp
2.9 MT8880_DTMF实验\Receivedata\C51\Receivedata.plg
2.9 MT8880_DTMF实验\Receivedata\C51
2.9 MT8880_DTMF实验\Receivedata\ASM\Receivedata
2.9 MT8880_DTMF实验\Receivedata\ASM\Receivedata.LST
2.9 MT8880_DTMF实验\Receivedata\ASM\Receivedata.M51
2.9 MT8880_DTMF实验\Receivedata\ASM\Receivedata.OBJ
2.9 MT8880_DTMF实验\Receivedata\ASM\Receivedata.Opt
2.9 MT8880_DTMF实验\Receivedata\ASM\Receivedata.Uv2
2.9 MT8880_DTMF实验\Receivedata\ASM\Receivedata.asm
2.9 MT8880_DTMF实验\Receivedata\ASM\Receivedata.hex
2.9 MT8880_DTMF实验\Receivedata\ASM\Receivedata.lnp
2.9 MT8880_DTMF实验\Receivedata\ASM\Receivedata.plg
2.9 MT8880_DTMF实验\Receivedata\ASM
2.9 MT8880_DTMF实验\Receivedata
2.9 MT8880_DTMF实验