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CICADAGreenBankSpectrometer2015Sep15a
(2015-09-15,
RichardPrestage
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TGBT14A_912_129 - FPGA Noise source tests
Goals
Details
Goals
Repeat FPGA noise source tests with Jason's new BOF
Details
start at 2:30pm
Ray loads Sep_11_2121 version of the BOF file
Run FpgaNoiseSourceMode24 Configures Bank A. Looks much more sensible. Input Samplers and sbNsnap both at ~ -16dB
Choosing sb8snap freezes the VEGASDM display.
Scan 1: Track 30 secs.
Looks like this BOF has the "old" filter in it.
Scan 2: Switch to ten second integrations, and do a half hour scan.
Somehow, managed to run a script with "to_nocal" iso "tp_nocal", but seems to have collected data correctly.
3:45pm - switch back to "production" (new release) system
Scan 3:
ConfigToolMode4Test
scan again, to check release is still good. Managers were off, only one bank active
Scan 4: Repeat. All looks good.
4:30pm - finito
--
RichardPrestage
- 2015-09-15
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Topic revision: r2 - 2015-09-15,
RichardPrestage
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