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Microchip Technology /ATSAMD21G16A /DMAC /CHCTRLB

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Interpret as CHCTRLB

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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 (NOACT)EVACT0 (EVIE)EVIE 0 (EVOE)EVOE 0 (LVL0)LVL0 (DISABLE)TRIGSRC0 (BLOCK)TRIGACT 0 (NOACT)CMD

EVACT=NOACT, TRIGSRC=DISABLE, TRIGACT=BLOCK, CMD=NOACT, LVL=LVL0

Description

Channel Control B

Fields

EVACT

Event Input Action

0 (NOACT): No action

1 (TRIG): Transfer and periodic transfer trigger

2 (CTRIG): Conditional transfer trigger

3 (CBLOCK): Conditional block transfer

4 (SUSPEND): Channel suspend operation

5 (RESUME): Channel resume operation

6 (SSKIP): Skip next block suspend action
EVIE

Channel Event Input Enable
EVOE

Channel Event Output Enable
LVL

Channel Arbitration Level

0 (LVL0): Channel Priority Level 0

1 (LVL1): Channel Priority Level 1

2 (LVL2): Channel Priority Level 2

3 (LVL3): Channel Priority Level 3
TRIGSRC

Trigger Source

0 (DISABLE): Only software/event triggers
TRIGACT

Trigger Action

0 (BLOCK): One trigger required for each block transfer

2 (BEAT): One trigger required for each beat transfer

3 (TRANSACTION): One trigger required for each transaction
CMD

Software Command

0 (NOACT): No action

1 (SUSPEND): Channel suspend operation

2 (RESUME): Channel resume operation

Links

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Register License

Copyright © 2018 Microchip Technology Inc.

SPDX-License-Identifier: Apache-2.0

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