Page History
LabX Demo
This design converts TE0725 into mini lab instrument:
...
| ILA Core Name | Sample Rate | Depth | Connection | |
|---|---|---|---|---|
| xmod_uart10MHz | 10 MS/s | 128K | UART RXD in XMOD connector | |
| POF | 375MHz | 1 GS/s | 4K128K | LVDS input from POF fibre receiver |
| J1_J2100MHz | 100 MS/s | 4K | J1: 42 pins, J2: 42 pins |
Sample depths can be increased for all modules with FPGA's larger than A15T.
| Channel Name | Measurement Type | Connection |
|---|---|---|
| CFCLK | Frequency | Free running configuration clock, nominal 66MHz |
| J1_FREQ | Frequency | input multiplexer, from any pin in J1 |
| J1_DUTY | Duty Cycle | input multiplexer, from any pin in J1 |
| J2_FREQ | Frequency | input multiplexer, from any pin in J2 |
| J2_DUTY | Duty Cycle | input multiplexer, from any pin in J2 |
| POF_FREQ | Frequency | LVDS input from POF receiver |
| POF_DUTY | Duty Cycle | LVDS input from POF receiver |
...
Example screenshot, Uppercase "U" (HEX 0x55, binary 01010101) was sent from UART at 115200 baud, trigger on RXD 0 logic analyzer trace captured.logic level 0.
125MHz signal sent to POF cable and received from the LVDS input, captured with 250MHz I/O sample clock, 4 samples per clock at data rate of 1GS/s.
Overview
Content Tools