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Fix ad9910 ram mode asf scale error 

RAM mode amplitude to ASF conversion should be << 18 rather than << 16
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Tim Ballance 2019-10-04 10:23:03 +01:00 committed by Robert Jördens
parent 6aa68e1715
commit 448080e71d
1 changed files with 1 additions and 1 deletions
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artiq/coredevice/ad9910.py
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@ -588,7 +588,7 @@ class AD9910:
Suitable for :meth:`write_ram`. Suitable for :meth:`write_ram`.
""" """
for i in range(len(ram)): for i in range(len(ram)):
ram[i] = self.amplitude_to_asf(amplitude[i]) << 16 ram[i] = self.amplitude_to_asf(amplitude[i]) << 18
@portable(flags={"fast-math"}) @portable(flags={"fast-math"})
def turns_amplitude_to_ram(self, turns, amplitude, ram): def turns_amplitude_to_ram(self, turns, amplitude, ram):