Gabotronics XScopes, User Manual

Page: 30 / 45

XScopes
User’s Manual
DS-XScopes-3.5
– December, 2014
Page | 30
Index Name Data Type Description Notes
0
Srate
Unsigned 8bit Sampling Rate Range: [0, 21] 8 us/div to 50 s/div
1
CH1ctrl
Bit Field 8bit Channel 1 controls
2 CH2ctrl Bit Field 8bit Channel 2 controls
3 CHDctrl Bit Field 8bit Logic Analyzer Options 1
4 CHDmask Bit Field 8bit Logic enabled bits Selects which logic channels are displayed
5 Trigger Bit Field 8bit Trigger control
6
Mcursors
Bit Field 8bit Cursor Options
7
Display
Bit Field 8bit Display Options
8
MFFT
Bit Field 8bit FFT Options
9
Sweep
Bit Field 8bit AWG Sweep Options
10
Sniffer
Bit Field 8bit Sniffer Controls
11
MStatus
Bit Field 8bit Scope Status
12 CH1gain Unsigned 8bit Channel 1 gain Range: [0,6] 5.12V/div to 80mV/div
13 CH2gain Unsigned 8bit Channel 2 gain Range: [0,6] 5.12V/div to 80mV/div
14 HPos Unsigned 8bit Wave Position Range: [0,127] pixels
15 VcursorA Unsigned 8bit Vertical Cursor A Range: [0,127] pixels
16
VcursorB
Unsigned 8bit Vertical Cursor B Range: [0,127] pixels
17
Hcursor1A
Unsigned 8bit CH1 Horizontal Cursor A Range: [0,127] pixels
18
Hcursor1B
Unsigned 8bit CH1 Horizontal Cursor B Range: [0,127] pixels
19
Hcursor2A
Unsigned 8bit CH2 Horizontal Cursor A Range: [0,127] pixels
20 Hcursor2B Unsigned 8bit CH2 Horizontal Cursor B Range: [0,127] pixels
21 Thold Unsigned 8bit Trigger Hold Range: [0,255] 0 to 255 milliseconds
22 Tpost L
Unsigned 16bit Post Trigger
Range: [0, 32767] Indicates how many samples to
wait after the trigger. Default is 128.
23 Tpost H
24 Tsource Unsigned 8bit Trigger Source 0: CH1; 1: CH2; 2-9: CHD; 10: External Trigger
25
Tlevel
Unsigned 8bit Trigger Level Range: [3,252]
26 Window1 Unsigned 8bit Windows Trigger Level 1 Range: [0,255]
27
Window2
Unsigned 8bit Windows Trigger Level 2 Range: [0,255]
28
Ttimeout
Unsigned 8bit Trigger Timeout Range: [0,255] 0.04096s to 10.48576s
29
CH1pos
Signed 8bit Channel 1 Position Range: [-128,0] pixels
30
CH2pos
Signed 8bit Channel 2 Position Range: [-128,0] pixels
31 CHDpos Unsigned 8bit Logic Analyzer position Range: [0,7]
32 CHDdecode Unsigned 8bit Selected Protocol 0: SPI; 1: I2C; 2: RS232
33 Sweep1 Unsigned 8bit Sweep Start Range: [0,255]
34 Sweep2 Unsigned 8bit Sweep End Range: [0,255]
35
SWSpeed
Unsigned 8bit Sweep Speed Range: [0,127]
36
AWGamp
Signed 8bit AWG Amplitude Range: [-128,0] 4V to 0V
37
AWGtype
Unsigned 8bit AWG Wave Type 0: Noise; 1: Sine; 2: Square; 3: Triangle; 4: Custom
38
AWGduty
Unsigned 8bit AWG Duty Cycle Range: [1,255] 0.391% to 99.61%
39 AWGoffset Signed 8bit AWG Offset Range: [-128,127] +2V to -1.985V
40 desiredF LLB
Unsigned 32bit
AWG Desired Frequency
multiplied by 100
Range: [100, 12500000] 1Hz to 125kHz
41 desiredF LHB
42 desiredF HLB
43 desiredF HHB
Table 10: Xscope’s settings