Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

voice codec interfacing to microcontroller

Status
Not open for further replies.

Infinytus

Member level 2
Joined
Jul 20, 2009
Messages
49
Helped
13
Reputation
26
Reaction score
3
Trophy points
1,288
Location
Bangalore,India
Activity points
1,607
microcontroller voice

Hi all,

I need to Interface W6810 PCM voice codec from WINBOND to a MSP430 microcontroller from TI. MSP430F1611 to be precise.

how do u go about interfacing W6810 codec to the MSP430 microcontroller ?

I have the evaluation kit for the codec also.

thanks in advance
 

bobcat1

Advanced Member level 4
Joined
Jul 10, 2002
Messages
1,288
Helped
99
Reputation
198
Reaction score
34
Trophy points
1,328
Activity points
8,547
how to interface with codec from microcontroller

Hi

Basically you can't conect a codec to microcontroller directly unless the micro have a hardware codec interface!.

And as far as I Know the MSP430F1611 dose not have codec interface

Also See atmel site they use to have application note for connecting codec to microcontroller - but you will need to add CPLD for the interface

You can also choose other microcontroller like the STM32F103 who have codec interface

All the Best

Bobi
 

    Infinytus

    Points: 2
    Helpful Answer Positive Rating

Infinytus

Member level 2
Joined
Jul 20, 2009
Messages
49
Helped
13
Reputation
26
Reaction score
3
Trophy points
1,288
Location
Bangalore,India
Activity points
1,607
codec voice for microcontroller

thank you bobcat1....but i was wondering if we can interface them using the unbuffered mode of the microcontroller (MSP430F1611) using their DIO and DCLK pins. if i can manage to get the digitized voice data from the codec, it can be given to the DIO pin of the micro along with a appropriate clock frequency given by the codec itself to DCLK pin.

will this work out??
Need ur help bobcat1..


thanks in advance...
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top