Configuration
| System: | Board: | |
| 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: | 8.32 us | ||||||
| AWG1: | R2R (16 Bit) | AWG2: | None | ||||
| AWG1: | Minimum voltage: | Maximum voltage: | Resolution: | Bits | |||
| |||||||
Send Command
Sent:
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
"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: O00200000 : Block size x0020 = 512; timeBase 0000 8.32 us (BASYS 3 XADC)
Stop 
