Mrroboto at 09:09, 24 April 2024

2024-04-24T09:09:44Z

Mrroboto: Created page with "Serial Peripheral Interface (SPI) is commonly used for connecting to peripheral devices. === Conventions === * `CS` is Chip Select ** On Raspberry Pi, this is
2024-04-24T09:08:53Z

Created page with "Serial Peripheral Interface (SPI) is commonly used for connecting to peripheral devices. === Conventions === * <code>CS</code> is Chip Select On Raspberry Pi, this is <co..."

New page**
Serial Peripheral Interface (SPI) is commonly used for connecting to peripheral devices.

=== Conventions ===

* <code>CS</code> is Chip Select
On Raspberry Pi, this is <code>CE0</code> or <code>CE1</code>
This is a digital signal that tells the slave device to listen to the master
* <code>DC</code> is Data/Command
** This is a digital signal that tells the slave device whether the data on the <code>MOSI</code> line is a command or data
* <code>SDA</code> is data line
Also called <code>MOSI</code> (Master Out Slave In) or <code>DIN</code> (Data In)
This is the line that the master sends data to the slave
* <code>SCL</code> is clock line
Also called <code>CLK</code> or <code>SCLK</code> (Serial Clock)
This is the line that the master uses to send clock pulses to the slave
* <code>RST</code> is reset
** This is a digital signal that resets the slave device

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-Serial Peripheral Interface (SPI) is commonly used for connecting to peripheral devices.
+Serial Peripheral Interface (SPI) is commonly used for connecting to peripheral devices. A commonly used alternative is [[Inter-Integrated Circuit (I2C)]].
 === Conventions ===
@@ Line 16: / Line 16: @@
 * <code>RST</code> is reset
 ** This is a digital signal that resets the slave device