PCM3070RHBEVM-K (TEXAS INSTRUMENTS)

The PCM3070RHBEVM-K is a complete evaluation/demonstration kit consists of two separate circuit boards, the USB-MODEVM and PCM3070EVM. The USB-MODEVM is built around the TAS1020B streaming audio USB controller with an 8051 based core. The motherboard features two positions for modular EVMs, or one double wide serial modular EVM can be installed. The PCM3070EVM is one of the double wide modular EVMs that is designed to work with the USB-MODEVM. The USB-MODEVM Interface board is intended to be used in USB mode, where control of the installed EVM is accomplished using the onboard USB controller device. Provision is made, however, for driving all the data buses ( I2C, SPI, I2S, etc) externally. The source of these signals is controlled by SW2 on the USB-MODEVM.