10-bit Addressing

Versal ACAP Technical Reference Manual (AM011)

Document ID
AM011
Release Date
2022-12-16
Revision
1.5 English

Master mode can provide 10-bit addressing:

  • Set I2C.CTRL [NEA] = 0
  • Write 10-bit address to the I2C Address register I2C.ADDR
Note: In the Linux flow, a 10-bit address needs to be passed to the core layer through the device tree or through the input/output control (IOCTL).