该代码为ISD4004语音芯片录音，本人已调试成功。控制芯片为ATMEGA16-The code for the ISD4004 voice chip recording, I have debugged. Control chip for the ATMEGA16

m16的SPI控制ISD4004的程序 ATMEGA16单片机用ISD4004语音芯片开发者可以下着参考下-m16 in the SPI control procedures ISD4004 ISD4004 voice chip with ATMEGA16 microcontroller developers can refer to the following under the