Kintex-7 DDR3 Debugging Notes
During DDR3 bring-up on a Kintex-7 platform, intermittent read/write errors were observed after MIG initialization. The issue was mitigated by tuning IODELAY values and calibration sequences...
AXI Timing and Clock Domain Crossing
When handling AXI across clock domains, handshake synchronization is critical. Asynchronous FIFOs or dual-flop synchronizers are commonly used to ensure stability...
Verilog Resource Optimization Techniques
Reducing combinational depth and introducing pipeline registers can significantly improve timing closure and reduce overall resource utilization in FPGA designs...