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ad53xx: fix `load()` references in documentation

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mwojcik 2023-10-16 11:21:04 +08:00 committed by Sébastien Bourdeauducq
parent 363f7327f1
commit 5f445f6b92
1 changed files with 7 additions and 7 deletions
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14
artiq/coredevice/ad53xx.py
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@ -233,7 +233,7 @@ class AD53xx:
def write_gain_mu(self, channel, gain=0xffff): def write_gain_mu(self, channel, gain=0xffff):
"""Program the gain register for a DAC channel. """Program the gain register for a DAC channel.
The DAC output is not updated until LDAC is pulsed (see :meth load:). The DAC output is not updated until LDAC is pulsed (see :meth:`load`).
This method advances the timeline by the duration of one SPI transfer. This method advances the timeline by the duration of one SPI transfer.
:param gain: 16-bit gain register value (default: 0xffff) :param gain: 16-bit gain register value (default: 0xffff)
@ -245,7 +245,7 @@ class AD53xx:
def write_offset_mu(self, channel, offset=0x8000): def write_offset_mu(self, channel, offset=0x8000):
"""Program the offset register for a DAC channel. """Program the offset register for a DAC channel.
The DAC output is not updated until LDAC is pulsed (see :meth load:). The DAC output is not updated until LDAC is pulsed (see :meth:`load`).
This method advances the timeline by the duration of one SPI transfer. This method advances the timeline by the duration of one SPI transfer.
:param offset: 16-bit offset register value (default: 0x8000) :param offset: 16-bit offset register value (default: 0x8000)
@ -258,7 +258,7 @@ class AD53xx:
"""Program the DAC offset voltage for a channel. """Program the DAC offset voltage for a channel.
An offset of +V can be used to trim out a DAC offset error of -V. An offset of +V can be used to trim out a DAC offset error of -V.
The DAC output is not updated until LDAC is pulsed (see :meth load:). The DAC output is not updated until LDAC is pulsed (see :meth:`load`).
This method advances the timeline by the duration of one SPI transfer. This method advances the timeline by the duration of one SPI transfer.
:param voltage: the offset voltage :param voltage: the offset voltage
@ -270,7 +270,7 @@ class AD53xx:
def write_dac_mu(self, channel, value): def write_dac_mu(self, channel, value):
"""Program the DAC input register for a channel. """Program the DAC input register for a channel.
The DAC output is not updated until LDAC is pulsed (see :meth load:). The DAC output is not updated until LDAC is pulsed (see :meth:`load`).
This method advances the timeline by the duration of one SPI transfer. This method advances the timeline by the duration of one SPI transfer.
""" """
self.bus.write( self.bus.write(
@ -280,7 +280,7 @@ class AD53xx:
def write_dac(self, channel, voltage): def write_dac(self, channel, voltage):
"""Program the DAC output voltage for a channel. """Program the DAC output voltage for a channel.
The DAC output is not updated until LDAC is pulsed (see :meth load:). The DAC output is not updated until LDAC is pulsed (see :meth:`load`).
This method advances the timeline by the duration of one SPI transfer. This method advances the timeline by the duration of one SPI transfer.
""" """
self.write_dac_mu(channel, voltage_to_mu(voltage, self.offset_dacs, self.write_dac_mu(channel, voltage_to_mu(voltage, self.offset_dacs,
@ -313,7 +313,7 @@ class AD53xx:
If no LDAC device was defined, the LDAC pulse is skipped. If no LDAC device was defined, the LDAC pulse is skipped.
See :meth load:. See :meth:`load`.
:param values: list of DAC values to program :param values: list of DAC values to program
:param channels: list of DAC channels to program. If not specified, :param channels: list of DAC channels to program. If not specified,
@ -355,7 +355,7 @@ class AD53xx:
""" Two-point calibration of a DAC channel. """ Two-point calibration of a DAC channel.
Programs the offset and gain register to trim out DAC errors. Does not Programs the offset and gain register to trim out DAC errors. Does not
take effect until LDAC is pulsed (see :meth load:). take effect until LDAC is pulsed (see :meth:`load`).
Calibration consists of measuring the DAC output voltage for a channel Calibration consists of measuring the DAC output voltage for a channel
with the DAC set to zero-scale (0x0000) and full-scale (0xffff). with the DAC set to zero-scale (0x0000) and full-scale (0xffff).