The DB-I2C-S-APB-BRIDGE is an I2C Slave Controller IP Core focused on low VLSI footprint ASIC / ASSP designs not requiring internal configuration & control registers (and thus no local host CPU ...

The eSi-SPI core can operate as a SPI master or slave. Multiple chip-selects are supported in master mode, to allow connection to multiple slave devices. The SPI is supplied with an AMBA APB slave ...