supply of basys artix-7 fpga board basys artix-7 fpga board for vlsi lab -basys artix -7 fpga board 33, 280 logic cells in 5200 slices ( each slice contains four 6-input luts and 8 flip-flops ) • 1, 800 kbits of fast block ram • five clock management tiles, each with a phase-locked loop ( pll ) • 90 dsp slices • internal clock speeds exceeding 450mhz • on-chip analog-to-digital converter ( xadc ) . nports and peripherals, including: • 16 user switches • 16 user leds • 5 user pushbuttons • 4-digit 7-segment display • three pmod connectors • pmod for xadc signals • 12-bit vga output • usb-uart bridge • serial flash • digilent usb-jtag port for fpga programming and communication • usb hid host for mice, keyboards and memory sticks. n