Waveform: clock reset reading
D1VCD
Read a curated VCD and answer deterministic signal questions.
edu.fpga.camp
Waveform Viewer and Quizzes
Curated VCD reading tasks with signal-level questions.
1ns3 signals10 changes
top.clk
cursor: time 0, value 0
Waveform: counter increments
D1VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: sync vs async reset
D1VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: blocking nonblocking symptom
D1VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: fsm state decode
D1VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: uart start data stop
D2VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: spi mode 0 transfer
D2VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: pwm duty cycle
D2VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: ready valid handshake
D2VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: pipeline latency
D2VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: setup violation concept
D3VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: two flop cdc trace
D3VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: debouncer trace
D3VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: fifo flags simplified
D3VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: bram read latency
D3VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: signed overflow
D4VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: decoder glitch
D4VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: clock enable trace
D4VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: reset release timing
D4VCD
Read a curated VCD and answer deterministic signal questions.
Waveform: protocol timeout
D4VCD
Read a curated VCD and answer deterministic signal questions.