This code is a TDA7310 s driver for ARM7 microcontroller. TDA7310 is a digital-controlled audio processing unit interfacing with microcontroller via I2C interface. This software is including initialize function and audio adjustment functions. LPC2103 was used in this code.-This code is a TDA7310 s driver for ARM7 microcontroller. TDA7310 is a digital-controlled audio processing unit interfacing with microcontroller via I2C interface. This software is including initialize function and audio adjustment functions. LPC2103 was used in this code.