Difference between revisions of "Beagleboard:BeagleBone cape interface spec"
(→/dev/bone/i2c/4) |
|||
Line 11: | Line 11: | ||
AM5729 I2Cx | AM5729 I2Cx | ||
* P9.19 - SCL | * P9.19 - SCL | ||
− | * P9.20 - SDA | + | * P9.20 - SDA |
== /dev/bone/i2c/3 == | == /dev/bone/i2c/3 == | ||
AM335x I2C1<br> | AM335x I2C1<br> | ||
Line 22: | Line 22: | ||
* P9.21 - SCL | * P9.21 - SCL | ||
* P9.22 - SDA | * P9.22 - SDA | ||
+ | |||
+ | = SPI = | ||
+ | AM335x SPI0 CS0<br> | ||
+ | == /dev/bone/spi/1.0 | ||
+ | * P9.17 - CS | ||
+ | * P9.18 - MOSI | ||
+ | * P9.21 - MISO | ||
+ | * P9.22 - CLK |
Revision as of 10:13, 9 April 2019
This is a list of symlink interfaces based on BeagleBone Cape header pins.
Contents
I2C
/dev/bone/i2c/1
AM3358 I2C1
AM5729 I2Cx
- P9.17 - SCL
- P9.18 - SDA
/dev/bone/i2c/2
AM335x I2C1
AM5729 I2Cx
- P9.19 - SCL
- P9.20 - SDA
/dev/bone/i2c/3
AM335x I2C1
AM5729 I2Cx
- P9.24 - SCL
- P9.26 - SDA
/dev/bone/i2c/4
AM335x I2C2
AM5729 I2Cx
- P9.21 - SCL
- P9.22 - SDA
SPI
AM335x SPI0 CS0
== /dev/bone/spi/1.0
- P9.17 - CS
- P9.18 - MOSI
- P9.21 - MISO
- P9.22 - CLK