Cypress Semiconductor /psoc63 /DW0 /STATUS

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Interpret as STATUS

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 (P)P0 (NS)NS 0 (B)B0PC0CH_IDX0PRIO 0 (PREEMPTABLE)PREEMPTABLE 0STATE0 (ACTIVE)ACTIVE

Description

Status

Fields

P

Active channel, user/privileged access control: ‘0’: user mode. ‘1’: privileged mode.

NS

Active channel, secure/non-secure access control: ‘0’: secure. ‘1’: non-secure.

B

Active channel, non-bufferable/bufferable access control: ‘0’: non-bufferable ‘1’: bufferable.

PC

Active channel protection context.

CH_IDX

Active channel index.

PRIO

Active channel priority.

PREEMPTABLE

Active channel preemptable.

STATE

State of the DW controller. ‘0’: Default/inactive state. ‘1’: Loading descriptor. ‘2’: Loading data element from source location. ‘3’: Storing data element to destination location. ‘4’: Update of active control information (e.g. source and destination addresses). ‘5’: Wait for trigger de-activation.

ACTIVE

Active channel present: ‘0’: No. ‘1’: Yes.

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