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NXP Semiconductors /MIMXRT1021 /SEMC /BMCR0

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Interpret as BMCR0

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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 0WQOS0WAGE0WSH0WRWS

Description

Bus (AXI) Master Control Register 0

Fields

WQOS

Weight of QOS calculation. AXI bus access has AxQOS signal set, which is used as a priority indicator for the associated write or read transaction. A higher value indicates a higher priority transaction. AxQOS is multiplied by WQOS to get weight score.
WAGE

Weight of AGE calculation. Each command in queue has an age signal to indicate its wait period. It is multiplied by WAGE to get weight score.
WSH

Weight of Slave Hit without read/write switch. This weight score is valid when queue command’s slave is same as current executing command without read/write operation switch.
WRWS

Weight of slave hit with Read/Write Switch. This weight score is valid when queue command’s slave is same as current executing command with read/write operation switch.

Links

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Register License

Copyright 2016-2020 NXP All rights reserved.

SPDX-License-Identifier: BSD-3-Clause

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Register Reference

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