CS18102X 查看數據表（PDF） - Cirrus Logic

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CS18102X

Digital Audio Networking Processor

Cirrus Logic 

CobraNet Hardware User’s Manual

Host Management Interface (HMI)

7.4.2 Status

HMI status can always be retrieved by reading the message conduit. Status is updated in

a pipelined manner whenever the Message D register is read. Reading the message

conduit gives the current status as of the last time the conduit was read. Bitfields in the

HMI Status Register are outlined in Table 5 below. Refer also to "HMI Definitions" on

page 33 and "HMI Access Code" on page 34.

Status

Reserved

Region Length

Reserved

Writable Region

Translation Complete

Packet Transmission Complete

Received Packet Available

Message Togglebit

Bit(s)

[31:24]

[23:8]

[7:5]

4

3

2

1

0

Table 5. HMI status bits

DS651UM23

©Copyright 2005 Cirrus Logic, Inc.

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