DSP and digital
Digital signal processing, control and converters.
20 symbols. Generated from the symbol registry — see the note in the index.
Arithmetic
Accumulator
Key: dsp.accumulator
Ports — e (digital), in (digital), n (digital), out (digital), s (digital), w (digital)
Adder
Key: dsp.adder
Ports — e (digital), in_n (digital), in_s (digital), in_w (digital), n (digital), out (digital), s (digital), w (digital)
| Parameter | Default | Accepts |
|---|---|---|
op |
add |
add, subtract |
Gain
Key: dsp.gain
Ports — in (digital), out (digital)
Multiplier
Key: dsp.multiplier
Ports — e (digital), in_n (digital), in_s (digital), in_w (digital), n (digital), out (digital), s (digital), w (digital)
Control
Phase Detector
Key: dsp.phase_det
Ports — n (digital), out (digital), ref (digital), sig (digital)
PI Controller
Key: dsp.pi
Ports — e (digital), in (digital), n (digital), out (digital), s (digital), w (digital)
PLL
Key: dsp.pll
Ports — e (digital), n (digital), out (digital), ref (digital), s (digital), w (digital)
Converters
ADC
Key: dsp.adc
Ports — e (digital), in (analog), out (digital), w (analog)
DAC
Key: dsp.dac
Ports — e (analog), in (digital), out (analog), w (digital)
DAQ / Save to Disk
Key: dsp.daq
Ports — e (digital), in1 (analog), in2 (analog), n (digital), s (digital)
Its parameters change which ports it has and what they carry; these are the defaults.
| Parameter | Default | Accepts |
|---|---|---|
channels |
2 |
1 to 8, step 1 |
Detectors
IQ Demod
Key: dsp.iq_demod
Ports — i (digital), in (digital), lo (digital), n (digital), q (digital)
Zero-Span Detector
Key: dsp.zero_span
Ports — e (digital), in (digital), n (digital), out (digital), s (digital), w (digital)
| Parameter | Default | Accepts |
|---|---|---|
center_mhz |
0 |
0 to 40000 MHz, step 1 |
Filters
Filter
Key: dsp.filter
Ports — e (digital), in (digital), n (digital), out (digital), s (digital), w (digital)
| Parameter | Default | Accepts |
|---|---|---|
response |
lp |
lp, hp, bp, notch |
Registers
Delay (z⁻ⁿ)
Key: dsp.delay
Ports — e (digital), in (digital), n (digital), out (digital), s (digital), w (digital)
| Parameter | Default | Accepts |
|---|---|---|
n |
1 |
1 to 64, step 1 |
Register
Key: dsp.register
Ports — clk (digital), d (digital), q (digital)
Sources
AWG
Key: dsp.awg
Ports — e (digital), n (digital), out (digital), s (digital), trig (digital), w (digital)
Clock
Key: dsp.clock
Ports — e (digital), n (digital), out (digital), ref (digital), s (digital), w (digital)
DDS / NCO
Key: dsp.dds
Ports — e (digital), ftw (digital), n (digital), out (digital), s (digital), w (digital)
Pulse Gen
Key: dsp.pulse_gen
Ports — e (digital), n (digital), out (digital), s (digital), trig (digital), w (digital)
Wiring
Node
Key: dsp.node
Ports — center (digital), e (digital), n (digital), s (digital), w (digital)