esp-idf/docs/_static/diagrams/spi/miso_timing_waveform.rst
michael 58955a79a2 spi_slave: improve the timing configuration
SPI Slave
===========

- Correct the configuration of mode 0~3 using new config in the TRM
- Split the workaround for DMA in mode 0/2 out of normal config, to make it clear.
- Update timing and speed document for the SPI slave.

Resolves https://github.com/espressif/esp-idf/issues/1346, https://github.com/espressif/esp-idf/issues/2393
2019-01-26 00:10:41 +08:00

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ReStructuredText

.. this picture is generated by https://wavedrom.com/, using the sphinx plugin sphinxcontrib-wavedrom
.. due to plugin issue, we cannot place only the picture information in a standalone file, but have to take .. wavedrom:: inside
.. wavedrom::
{ signal: [
{ name: 'SCLK', wave: 'p...', node: '.ad...' },
{ name: 'MISO', wave: 'x3x.', node: '.b...', phase:-1.8 },
{ name: 'MISO delayed', wave: 'x3x.', node: '.c.', phase:-2.4 },
],
edge: [
'a|->b input delay',
'b|->c gpio delay',
'c-|>d setup slack'
],
config: { hscale: 3 }
}