EV-2 View Datasheet(PDF) - Cirrus Logic

Part Name

Description

Manufacturer

EV-2

Digital Audio Networking Processor

Cirrus Logic 

CobraNet™ EV-2

• Routing flexibility: Route from any audio source to any audio sink using the supplied EV-2

software. Route to and from the CM as well as within the EV-2.

• Sine wave generation: A sine wave test tone may be used as an alternate audio source.

Minimal frequency and gain control is provided.

• Hex switches: Four hex formatted switches may be used for network identification of the

CobraNet module and/or user development.

• Command line interface: The 8051, via its RS232 serial interface, can be used to

configure the CM using a command line interface.Cobranet HMI variables can be viewed

and modified using this interface. Refer to Appendix E for a description of the Command

line interface.

• LED display: Three LED indicators are provided and may be used for user development.

• Power supply: Uses standard computer ATX power supply (not included).

*The EV-2 has gone through a hardware revision to incorporate state-of-the-art A/D and D/A

converters from Cirrus logic. The new revision board is identified by a “Rev. E” designator.

Most of the changes in this document relate to the new converters and their functionality. Any

other changes which differ from the Rev. D board will be identified as such.

5

Rev. 2.1

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