Timing Series¶

Part 0 sets the scale. Parts 1 and 2 cover the constraints you give the tool and the static timing analysis it runs against them. Parts 3 to 6 are pipelining, resource budgets, clock domain crossings and resets.

0 Your FPGA Lives a Lifetime While You Blink Start here FPGA timing at 156.25 MHz, where half a nanosecond means the difference between working and failing
1 Constraints: The Contract You Forgot to Sign Clocks, I/O delays, CDC, and why ‘Timing Met’ means nothing without proper constraints
2 Understanding Timing Analysis Slack, path delays, clock skew, and why period minus data path is not your margin
3 Pipelining Without Breaking Your Protocol Adding pipeline registers without breaking valid/ready handshakes: skid buffers, register slices, and protocol-correct timing fixes
4 Silicon Real Estate: Your Resource Budget LUTs, registers, BRAM, DSPs, and why 94% utilization means your design won’t close timing
5 CDC: Two Flip-Flops Are Not Magic Synchronizers, metastability, pulse transfer, gray code, and why 2-flop sync only works for levels
6 Resets: The Timing Event You Forgot Recovery, removal, async assert sync deassert, reset trees, and why sporadic startup failures haunt your design