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Raspberry Pi /RP2350 /I2C0 /IC_SAR

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Interpret as IC_SAR

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31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0IC_SAR

Description

I2C Slave Address Register

Fields

IC_SAR

The IC_SAR holds the slave address when the I2C is operating as a slave. For 7-bit addressing, only IC_SAR[6:0] is used.

This register can be written only when the I2C interface is disabled, which corresponds to the IC_ENABLE[0] register being set to 0. Writes at other times have no effect.

Note: The default values cannot be any of the reserved address locations: that is, 0x00 to 0x07, or 0x78 to 0x7f. The correct operation of the device is not guaranteed if you program the IC_SAR or IC_TAR to a reserved value. Refer to <<table_I2C_firstbyte_bit_defs>> for a complete list of these reserved values.

Links

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Register License

Copyright © 2024 Raspberry Pi Ltd.

SPDX-License-Identifier: BSD-3-Clause

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Register Reference

https://github.com/cmsis-svd/cmsis-svd-data