Lattice Semiconductor Corporation announces its LatticeECP2 and LatticeECP2M FPGA interface reference design that supports Texas Instruments’ ADS6000 family of analog-to-digital converters (ADCs). These FPGAs provide a high-speed glueless interface that is capable of acquiring 14-bit ADC data at rates up to 120 MSPS from the two to four serial channels found in ADS6000 ADC family devices. The TI ADC interface card enables the interfacing of the ADS6425EVM evaluation board directly with the LatticeECP2 advanced evaluation board. The reference design uses about 5% of the FPGA logic to transfer the ADC codes on the serial source synchronous bus to its embedded block RAM memory.
Lattice Semiconductor Corporation