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Espressif Systems /ESP32-P4 /LP_I2S0 /RX_CONF1

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Interpret as RX_CONF1

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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 0RX_TDM_WS_WIDTH 0RX_BCK_DIV_NUM 0RX_BITS_MOD 0RX_HALF_SAMPLE_BITS 0RX_TDM_CHAN_BITS 0 (RX_MSB_SHIFT)RX_MSB_SHIFT

Description

I2S RX configure register 1

Fields

RX_TDM_WS_WIDTH

The width of rx_ws_out in TDM mode is (I2S_RX_TDM_WS_WIDTH[6:0] +1) * T_bck
RX_BCK_DIV_NUM

Bit clock configuration bits in receiver mode.
RX_BITS_MOD

Set the bits to configure the valid data bit length of I2S receiver channel. 7: all the valid channel data is in 8-bit-mode. 15: all the valid channel data is in 16-bit-mode. 23: all the valid channel data is in 24-bit-mode. 31:all the valid channel data is in 32-bit-mode.
RX_HALF_SAMPLE_BITS

I2S Rx half sample bits -1.
RX_TDM_CHAN_BITS

The Rx bit number for each channel minus 1in TDM mode.
RX_MSB_SHIFT

Set this bit to enable receiver in Phillips standard mode

Links

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Register License

Copyright 2024 Espressif Systems (Shanghai) PTE LTD

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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Register Reference

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