Beyond Basic Gates: How Multiplexers Map to LUTs and the Power of Xilinx F7, F8 MUXes

Understanding Xilinx UltraScale CLB architecture is necessary to fully harness the power of expansion multiplexers which can be cascaded at the output of LUTs.

Fixed-Point Representation: Mastering Precision in FPGA Design

Understand the Qm.n Fixed Point Notation and how fractional numbers can be represented effectively in digital design.

Negative Hold Time Values in the Datasheet: Theory and Implications

Understand what negative Hold times in datasheets mean for your digital designs. This concise guide explains why these values exist, their benefits for timing closure and high-speed circuits, and clarifies why negative Setup times don't apply.

Understanding Synthesis Directives

Optimize your SystemVerilog RTL design for quality of synthesis results! Learn how synthesis directives (attributes) like KEEP and DONT_TOUCH provide crucial hints to your tools, enabling advanced optimization, timing closure, and efficient resource utilization in hardware design.

ASIC-Style Clock Gating in FPGAs

How does ASIC-style Clock Gating translate to FPGA prototypes?

Understanding Clock Constrains

A complete overview starting with the basic timing constraints and building it up to the more advanced categories.

IOSTANDARDs in Xilinx FPGAs

What are they and Why are they needed in FPGA Design?

Endianness: The Byte Order You Didn't Know You Needed to Know

Most engineers writing high-level software don't even care, but if you are engaged in low-level debugging at the hardware level, you definitely need to be aware of the the data "endianness" and how to handle it.

Design Question - Odd Parity Detector

How does Parity ensure data integrity? What are its limitations? Concept, Design Choices, FSM explained with SystemVerilog code

Design Question - Up-Down Counter with a Twist

Design Details, Explanation and Complete SystemVerilog RTL