CAST Announces Very Versatile I2S-TDM Digital Audio Transceiver IP Core New multichannel digital audio interface IP core supports I2S and TDM interfaces and is highly configurable to suit nearly any application.
Serial Interface Controllers Hardware cores for a variety of standard interface protocols: I2C, SPI, UARTs, and HDLC/SDLC.
Memory Controllers A set of controller IP cores for different types of memories, including Serial/SPI Flash, Cache Memory, and SRAM.
CAST Ships I2C/SPI Controller IP Core for Easier Serial Communication A full-featured, combined I2C and SPI serial communications interface controller IP core that saves silicon resources and development effort versus using two separate IP cores.