Configuration

System:	Board:	BASYS 3 Simulation not working yet Arduino MKR Wifi 1010 not working yet Raspberry Pi not working yet Infineon XMC4700 Relax Kit not working yet
System:	Communication:	Serial over USB (Serial NodeJs, LAN over USB?, WLAN?)

OSC1:	XADC1 (12 Bit, 1 MSps / 8)	OSC2:	XADC2 (12 Bit, 1 MSps / 8)	OSC3:	XADC3 (12 Bit, 1 MSps / 8)	OSC4:	XADC4 (12 Bit, 1 MSps / 8)
OSC Sampling time:			OSC maximum buffer size:
AWG1:	R2R (16 Bit)	AWG2:	None
AWG1:	Minimum voltage:		Maximum voltage:		Resolution (Bits):
AWG1 sampling time:
Lookup buffer size:

Send Command

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Implemented commands with command example values according to FPGA BASYS 3 board:

"X"	(length = 1) initialize
"S"	(length = 25) sine signal, followed by 24-hex numbers: step, amplitude, offset each 32 bit Example f = 1 kHz, amp = 1 V, offset = 1 V as shown in AWG1: S0000A7C526C9B26C26C9B26C step = 0000A7C5, amplitude = 26C9B26C, offset = 26C9B26C Sine for FFT for BASY3: FFT looks good for Oscilloscope up to 1 ms/div. 3 cycles, 1.40851 kHZ, 196608 = 3*64*1024 S000300001364D9361364D936 11 cycles, 5.16452 kHz, 720896 = 11* 64 *1024 S000B00001364D9361364D936 101 cycles, 47.419625 kHz, 6619136 = 101 * 64 * 1024 S006500001364D9361364D936
"T"	(length = 21) triangle signal, followed by 20-hex numbers: start, stop, step (16-bit each), repeat (32 bit) Example pulse f = 1 kHz, amp = 1 V, offset = 1 V as shown in AWG1: T00004D924D920000C350 start = 0000, stop = 4D92, step = 4D92, repeat = 0000C350 Example triangle f = 1 kHz, amp = 1 V, offset = 1 V as shown in AWG1: T00004D8A001900000040 Example stair f = 1 kHz, amp = 1 V, offset = 1 V as shown in AWG1: T00004D8F0F8300002710
"U"	(length = 1) start sending data: chunks of block of data are sent: AWG (aW), OSC1 (o1), OSC2 (o2), OSC3 (o3), OSC4 (o4); 16 bit each; 20 hex values The first transmission has the current index (cP) stored. One extra transmission, because there can be an ongoing conversion at the current index. "U01230123012301230123YX01230123012301230123Y..." U(o4)(o3)(cP)(o1)(AW)YX(o4)(o3)(o2)(o1)(AW)Y...
"V"	Connect switches to output.
"O"	(length = 9) Oscilloscope block size 16 bit and sampling rate 16 Bit (V_06) Command: O02000000 : Block size x0200 = 512; timeBase 0000 8.32 us (BASYS 3 XADC)
"R"	command transfers 8k data 16 bit hex data to lookup table for digital IOs R0000..FFFF
"Q"	command activates the lookup table

Arbitrary Waveform Generator 1

Run Stop
DC	Sine	Pulse	Triangle	Stair
Offset Min Value Max 5 V 4 V 3 V 2 V 1 V 500 mV 200 mV 100 mV 0 V 5 V 4 V 3 V 2 V 1 V 500 mV 200 mV 100 mV 0 V 5 V 4 V 3 V 2 V 1 V 500 mV 200 mV 100 mV 0 V

Make change from V to code possible
Number of periods per 64k? samples instead of frequency

Oscilloscope

Run Stop
Acquisition	Average: 1	Number of samples: 8 of 16 256 of 512 512 of 1024 1024 of 2048 2048 of 4096 4096 of 8192	xy x-axis Time AWG1 C1 C2 C3 C4	Unit: Code Voltage
Trigger	Source   AWG1 C1 C2 C3 C4	Condition   Rising Falling Ramp up	Level 3 V 2 V 1 V 500 mV

X Axis Time Position: Base: ===== Y Axis  =========== AWG1 Unit: C1 C2 C3 C4 M1

AWG C1 C2 C3 C4 M1 Mouse Data XY

Load data   Save data

Offset, range list
connect input to chart
X,Y Cursors
Math function, Fit function

FFT

Run Stop
Channel   AWG1 C1 C2 C3 C4
Magnitude List Channel: C1 Index f in Hz signal magnitude dB Total noise magnitude dB	FFT Chart

Histogram

Run Stop

Bins   16 64 256 1024 65536

Histogram

Ramp Test INL and DNL

BASYS3 has 16 bit R2R 3.3 V DAC and 4k lookup table.
For 1 V maximum input range the maximum end code value is: 19858
Therefore step size is 19858/4096 = 5

Run Stop
Step (Default 5):
Start Code (Default 0):
End Code (Default 19858):
Calculate Lookup table Maximum step scaling 0.66..1.0 Calculate for Channel   AWG1 C1 C2 C3 C4
Click on Chart to get a data table

Lookup Table

There should be 256 8 Bit (Arduino), 8k 16 Bit values (BASYS3) comma separated values in the text input field.









Fixed value:

Settling time

Power supply

Bodeplot

Digital I/O

Applications

IV curves: R, Diode, transistor, opamp, inverter
Time operation: C, L, diode, transistor, inverter
Bodeplot: passive and active Filters
Power supply, SC circuits
AD and DA converter
Digital circuits, logic functions, multiplexer and encoder
State machines, Counters, serializer and deserializer, memories
Microprocessors
Digital signal processing and control loops