Python LiteScopeAnalyzerDriver.add_rising_edge_trigger Beispiele

Beispiel #1

Datei: ls_dump.py Projekt: loxodes/vna

from litex.tools.litex_client import RemoteClient
from litescope.software.driver.analyzer import LiteScopeAnalyzerDriver

wb = RemoteClient()
wb.open()

analyzer = LiteScopeAnalyzerDriver(wb.regs, "analyzer", debug=True)

analyzer.configure_subsampler(
    1)  ## increase this to "skip" cycles, e.g. subsample
analyzer.configure_group(0)

# trigger conditions will depend upon each other in sequence
#analyzer.add_rising_edge_trigger("adc_i_fclk1")

analyzer.add_rising_edge_trigger("adc_i_we0")

analyzer.run(offset=16, length=512)  ### CHANGE THIS TO MATCH DEPTH
analyzer.wait_done()
analyzer.upload()
analyzer.save("dump.vcd")

wb.close()

Beispiel #2

Datei: ls_dump.py Projekt: loxodes/vna

from litex.tools.litex_client import RemoteClient
from litescope.software.driver.analyzer import LiteScopeAnalyzerDriver

wb = RemoteClient()
wb.open()

analyzer = LiteScopeAnalyzerDriver(wb.regs, "analyzer", debug=True)

analyzer.configure_subsampler(
    1)  ## increase this to "skip" cycles, e.g. subsample
analyzer.configure_group(0)

# trigger conditions will depend upon each other in sequence
#analyzer.add_falling_edge_trigger("spi_test1_cs_n")
analyzer.add_rising_edge_trigger("soc_dac_test_csrfield_load")
#analyzer.add_trigger(cond={"soc_videooverlaysoc_hdmi_in0_timing_payload_hsync" : 1})

analyzer.run(offset=16, length=128)  ### CHANGE THIS TO MATCH DEPTH
analyzer.wait_done()
analyzer.upload()
analyzer.save("dump.vcd")

wb.close()