Cirrus Logic CS4970x4 - Manual (Page 153)

Introduction
CS4953x4/CS4970x4 System Designer’s Guide
DS810UM6 Copyright 2013 Cirrus Logic, Inc B-1
Appendix B
Optional Features
B.1 Introduction
Appendix B describes optional features that are available to Cirrus Logic customers on request by
contacting your Cirrus Logic FAE or represenative. This feature is not currently supported by the
CS4953x4/CS4970x4 product firmware.
B.2 Communication Using the Parallel Control Port
The CS4953x4/CS4970x4 is equipped with an 8-bit Parallel Control Port that can be used for host
communication, providing faster control throughput for the system. The Parallel Control Port is capable of
Intel
®
, Motorola
®
, and Multiplexed Intel communication modes.
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