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Old 12th February 2008, 08:24 AM   #1
elnec is offline elnec  India
diyAudio Member
 
Join Date: Mar 2006
Default I2C controller for Audio DSP

Hi All,

I am making 7.1 audio system using TI TAS3108 and TAS5518+TAS5152, i have all the info that is req'd for this project but only problem is i don't know how to program using i2c bus

Can someone provide me I2c Controller for Audio DSP IC (for e.g TAS3108 by TI), also can someone guide abt I2C interface

Thanks in advance

Regards,
Ankur

PS: can some one tell who can make PCB for this project as i have gerber files for this
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Old 12th February 2008, 12:33 PM   #2
Jambo is offline Jambo  United Kingdom
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Join Date: Jan 2008
I have used this guide recently with great success for my standalone DAC project:

http://homepage.hispeed.ch/peterfleu...ware.html#libs

(Thanks to error401 on head-fi for sharing it with me!)
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Old 13th February 2008, 07:16 AM   #3
DoctorC is offline DoctorC  Poland
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Join Date: Dec 2004
Location: Warszawa
Hi,
I'm working on a similar project based on a Atmega128 +TAS 3108 + TAS5518 + TAS5261.

Could you share your material?

It would help me a lot to confront my ideas with someone else, especially as I'm a software specialist and could make some mistakes with the hardware implementation

Regards,

Enrico
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Old 15th February 2008, 07:59 AM   #4
elnec is offline elnec  India
diyAudio Member
 
Join Date: Mar 2006
Quote:
Originally posted by DoctorC
Hi,
I'm working on a similar project based on a Atmega128 +TAS 3108 + TAS5518 + TAS5261.

Could you share your material?

It would help me a lot to confront my ideas with someone else, especially as I'm a software specialist and could make some mistakes with the hardware implementation

Regards,

Enrico

Hi Enrico,

Material u need for making this is provided on TI site
TAS3108
TAS5518-5152
TAS5518-5261K2EVM Gerber Files
TAS5518-5261K2EVM Evaluation Module
TAS5518

but for Ti input Usb broad, u will not find any material, which is available with me & i can share it with u

can u help me with software part for this project?

regards,
Elnec
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Old 15th February 2008, 10:33 AM   #5
DoctorC is offline DoctorC  Poland
diyAudio Member
 
Join Date: Dec 2004
Location: Warszawa
Thanks,
I already have it all.
I 'm thinking about designing it very modular. Each part on a different board. Easy design and easy change in case something is wrong.

Will you use a controller? And are you going digital till the end? What amps will you use

Regarding the software I'm reading now the datasheets and I will help you with pleasure (if I manage to do something with it )

I dream about writing AC3 software for the TAS3108

Contact me on my private mail

Enrico
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Old 15th February 2008, 10:48 AM   #6
elnec is offline elnec  India
diyAudio Member
 
Join Date: Mar 2006
Quote:
Originally posted by DoctorC
Thanks,
I already have it all.
I 'm thinking about designing it very modular. Each part on a different board. Easy design and easy change in case something is wrong.

Will you use a controller? And are you going digital till the end? What amps will you use

Regarding the software I'm reading now the datasheets and I will help you with pleasure (if I manage to do something with it )

I dream about writing AC3 software for the TAS3108

Contact me on my private mail

Enrico

Hi Enrico,

regarding my design, i will using both digital & analog signal as input & want to use a standalone 7.1 system with modular design with input can be digital or analog ones. data sheet will help a lot for design that AC3 software

can give me your email ID

Regards,
Elnec
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Old 15th February 2008, 11:58 AM   #7
DoctorC is offline DoctorC  Poland
diyAudio Member
 
Join Date: Dec 2004
Location: Warszawa
I thought it's somewhere accessible in the forum

ecolautti(at)poczta.onet.pl

Enrico
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