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NXP Semiconductors /MIMXRT1052 /USB1 /HCSPARAMS

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Interpret as HCSPARAMS

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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 0N_PORTS0 (PPC)PPC 0N_PCC0 (N_CC_0)N_CC0 (PI)PI 0N_PTT0N_TT

N_CC=N_CC_0

Description

Host Controller Structural Parameters

Fields

N_PORTS

Number of downstream ports
PPC

Port Power Control This field indicates whether the host controller implementation includes port power control
N_PCC

Number of Ports per Companion Controller This field indicates the number of ports supported per internal Companion Controller
N_CC

Number of Companion Controller (N_CC)

0 (N_CC_0): There is no internal Companion Controller and port-ownership hand-off is not supported.

1 (N_CC_1): There are internal companion controller(s) and port-ownership hand-offs is supported.
PI

Port Indicators (P INDICATOR) This bit indicates whether the ports support port indicator control
N_PTT

Number of Ports per Transaction Translator (N_PTT)
N_TT

Number of Transaction Translators (N_TT)

Links

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Register License

Copyright 2016-2019 NXP All rights reserved.

SPDX-License-Identifier: BSD-3-Clause

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Register Reference

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