The ICS-1556B board is a single height PMC module that has 4 14-bit Analog to Digital Converters (ADCs) with a user programmable Xilinx Virtex5 FPGA and a 64-bit-133/100/66 MHz PCI interface (IP core implemented in an Altera Cyclone II EP2C35F484C6). The four 14-bit high-speed ADCs (Texas Instruments ADS5474IPFP) sample the input signals at frequencies up to 400 MHz.