BRUNDA RAJ G K·2d agoLatch or Flip-Flop? Identify the Hardware from the RTLOne of the most useful RTL debugging skills is being able to look at a short piece of Verilog and predict what hardware will actually be…
BRUNDA RAJ G K·2d agoClock Divider vs Clock Enable: Why Does the Output Change at a Different Time?A clock divider and a clock enable can both make a circuit appear to operate more slowly.
BRUNDA RAJ G K·4d agoDay 38: Pulse Generators: What If a New Trigger Arrives Before the Old Pulse Ends?While working with edge detection, I started thinking about the next practical question:
BRUNDA RAJ G K·4d agoDay 37: Edge Detection — Why Did My Circuit Count One Event Twice?While working with sequential RTL, I came across an interesting problem:
BRUNDA RAJ G K·6d agoDay 36: Shift Registers — Why Does the Bit Order Look Reversed?While working with sequential RTL, I came across a simple-looking circuit that can easily cause confusion: the shift register.
BRUNDA RAJ G K·Nov 4Day 35: Clock Enable — Why Is My Register Updating One Cycle Late?Have you ever asserted an enable signal and expected a register to update immediately, but the register changed only at the next clock…
BRUNDA RAJ G K·Nov 3Day 34: Parameterized Counters — Why Does a Width of One Break My Design?Parameterized RTL allows us to reuse the same module with different configurations.
BRUNDA RAJ G K·Nov 2Day 33: Up/Down Counters — What Happens at Zero and Maximum Count?An up/down counter looks simple: increment when the UP signal is high and decrement when the DOWN signal is high.
Sanjana·Nov 2Stop Writing Testbenches, Start Writing Properties: An SVA TutorialIn digital design, we often treat verification like a game of whack-a-mole. We write a testbench, drive some inputs, look at the waveform…
BRUNDA RAJ G K·Nov 1Day 32: The Counter That Skips a Number — Finding an Off-by-One BugHave you ever written a counter that should generate an output pulse after every five clock cycles, but the pulse appears after six cycles…
