Difference between revisions of "Serial Peripheral Interface (SPI)"
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* [[Firewire]] | * [[Firewire]] | ||
* [[Ethernet In-Band Access (IBA)]] | * [[Ethernet In-Band Access (IBA)]] | ||
| + | * [[GPIO]] | ||
* {{UART}} | * {{UART}} | ||
* {{Serial}} | * {{Serial}} | ||
Revision as of 13:50, 16 December 2020
wikipedia:Serial Peripheral Interface can be used to connect a wide variety of peripherals - displays, network controllers (Ethernet, CAN bus), UARTs, etc
/sys/bus/spi/devices/spi?
- SCLK: Serial Clock (output from master)
- MOSI: Master Out Slave In (data output from master)
- MISO: Master In Slave Out (data output from slave)
- SS: Slave Select (often active low, output from master)
See also
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