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Espressif Systems /ESP32-P4 /AHB_DMA /INFIFO_STATUS_CH1

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Interpret as INFIFO_STATUS_CH1

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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 0 (INFIFO_FULL_CH)INFIFO_FULL_CH 0 (INFIFO_EMPTY_CH)INFIFO_EMPTY_CH 0INFIFO_CNT_CH 0 (IN_REMAIN_UNDER_1B_CH)IN_REMAIN_UNDER_1B_CH 0 (IN_REMAIN_UNDER_2B_CH)IN_REMAIN_UNDER_2B_CH 0 (IN_REMAIN_UNDER_3B_CH)IN_REMAIN_UNDER_3B_CH 0 (IN_REMAIN_UNDER_4B_CH)IN_REMAIN_UNDER_4B_CH 0 (IN_BUF_HUNGRY_CH)IN_BUF_HUNGRY_CH

Description

Receive FIFO status of Rx channel 0

Fields

INFIFO_FULL_CH

L1 Rx FIFO full signal for Rx channel 0.
INFIFO_EMPTY_CH

L1 Rx FIFO empty signal for Rx channel 0.
INFIFO_CNT_CH

The register stores the byte number of the data in L1 Rx FIFO for Rx channel 0.
IN_REMAIN_UNDER_1B_CH

reserved
IN_REMAIN_UNDER_2B_CH

reserved
IN_REMAIN_UNDER_3B_CH

reserved
IN_REMAIN_UNDER_4B_CH

reserved
IN_BUF_HUNGRY_CH

reserved

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