Go Back   Home > Forums > Source & Line > Digital Source
Home Forums Rules Articles Store Gallery Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Digital Source Digital Players and Recorders: CD , SACD , Tape, Memory Card, etc.

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 5th January 2009, 03:02 PM   #1
qwernet is offline qwernet  China
diyAudio Member
 
Join Date: Jan 2009
Default Help! VolBusy issue on TAS3103~~~

Im using an ATmega128L to control a TAS3103. Now I can read and write all the registers and the I2C works well.

But I met a problem. Once I change some registers (eg. 0xf0 or 0xf2) which are related to volume settings, the VolBusy flag on 0xff is always set to 0x01 and never clears. And there's no data transferring on SDOUT. (but SCKO and MCLKO are OK.)

I've confirmed that before I issue the volume commands, the VolBusy flag is zero.

Has anyone met this issue before?

Thanks.
  Reply With Quote

Reply


Hide this!Advertise here!

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
GUI for TAS3103 DSP dmfraser Digital Line Level 4 1st September 2009 01:02 PM
TI TAS3103 problem BrownDog Digital Source 6 12th May 2007 08:10 AM
TAS3103 filter coefficients yulquen Digital Source 2 19th January 2006 11:54 AM
TAS3103 and Microcontroller dmfraser Digital Source 1 29th November 2005 11:09 PM
tas3103 help stud Digital Source 2 27th February 2004 01:10 PM


New To Site? Need Help?

All times are GMT. The time now is 05:05 PM.

Page generated in 0.06788 seconds (65.22% PHP - 34.78% MySQL) with 10 queries

Copyright ©1999-2012 diyAudio