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docs: Fix ADC pad and MOSI typo, update esp32c3 rom elf link

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Wang Fang
2021-07-22 16:36:44 +08:00
parent fbb6b1b11a
commit 9b4e23ab0b
3 changed files with 9 additions and 7 deletions
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docs/en/api-reference/peripherals/spi_slave.rst
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@@ -35,7 +35,7 @@ Term Definition
**Device** SPI slave device (general purpose SPI controller). Each Device shares the MOSI, MISO and SCLK signals but is only active on the bus when the Host asserts the Device's individual CS line.
**Bus** A signal bus, common to all Devices connected to one Host. In general, a bus includes the following lines: MISO, MOSI, SCLK, one or more CS lines, and, optionally, QUADWP and QUADHD. So Devices are connected to the same lines, with the exception that each Device has its own CS line. Several Devices can also share one CS line if connected in the daisy-chain manner.
- **MISO** Master In, Slave Out, a.k.a. Q. Data transmission from a Device to Host.
- **MOSI** Master In, Slave Out, a.k.a. D. Data transmission from a Host to Device.
- **MOSI** Master Out, Slave in, a.k.a. D. Data transmission from a Host to Device.
- **SCLK** Serial Clock. Oscillating signal generated by a Host that keeps the transmission of data bits in sync.
- **CS** Chip Select. Allows a Host to select individual Device(s) connected to the bus in order to send or receive data.
- **QUADWP** Write Protect signal. Only used for 4-bit (qio/qout) transactions.