Cleverscope CS300 - Mathematical Functions; Spectrum Analysis; Protocol Decode

Cleverscope CS300 Reference Manual v2.11
Page 182 www.cleverscope.com ©Cleverscope 2004-2015
Full zoom and Pan in both axis.
Annotations.
Custom colours
Spectrum Display
Display spectrum of signal captured in capture window.
User definable resolution
Full zoom and Pan in both axis.
Annotations.
Custom colours
Maths Display
Displays results of Maths equations.
Maths equations are user entered expressions involving any of the inputs
(analog and digital), previous maths equation line results, and an
arbitrary number of function results (+ - * / sqrt, power, log, ln, all
transcendental functions, equality functions).
Provide live Matlab link.
XY Display
Displays XY display from source (Capture, tracking, spectrum, or Maths
Signal Information
Displays automated measurements (see below)
Used to log derived information values to disk, with a period of between
0.05 – 86,400 seconds per sample.
Live logging to Excel
DDE live value transfer to Excel.
Cleverscope Control Panel
Provides Trigger settings – analog and digital
Provides Sample control – single, triggered or automatic.
Provides access to tools – Pan, Zoom, Annotate
Controls Frame store
Controls Spectrum resolution, acquisition method and averaging
Protocol Setup
Provides protocol setup for I2C, SPI, UART and parallel bus.
28.11 Mathematical Functions
Functions over the signal
Differentiation, Integration, Filtering, Power functions, Matlab interface,
Signal Processing functions
Functions on a data point
Addition, subtraction, multiplication, division, squaring, square root,
(inverse) sine, cosine, tangent, tangent, log, sign etc. Equality operations.
Maximum number of sequential
mathematical equations
10
28.12 Spectrum Analysis
Frequency Range
User definable, Range = 0- 1/Scope Display T, Frequency axis – log or
linear.
Analysis Output
RMS Amplitude, Power, Power Density, Gain/Phase
Frequency Resolution
Spectrum has from 1024 to 1048576 points (50 Hz in 50 MHz).
Output type
Volts, Power, Gain/Phase in linear, dB, degree or radian values. Custom
units can be applied.
Window types
None, Hanning, Hamming, Blackman-Harris, Flat top, Low Sidelobe
Averaging
Moving average, block average, peak hold.
Averaging method
Vector averaging in time domain if triggered.
RMS averaging in frequency domain if not triggered.
28.13 Protocol Decode
Protocols
I
2
C, SPI, UART and parallel bus.
Protocol decode inputs
Digital Inputs 1-8, External trigger, Channels A, B
User defined threshold when using analog inputs
Protocol decode variables
Number of bits, Clock edge rising or falling, Bit invert/non Invert, Select