|
|||||||
| Home | Forums | Rules | Articles | Store | Gallery | Blogs | Register | Donations | FAQ | Calendar | Search | Today's Posts | Mark Forums Read | Search |
| 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 |
 |
|
|
Thread Tools | Search this Thread |
15th May 2008, 09:58 PM
|
#1 |
|
diyAudio Member
Join Date: Jan 2004
Location: Split, Croatia
|
Mitsubishi M50423FP->TDA1543 nonos
Hi,
I have Philips CD614 cd player in excellent condition with Mitsubishi M50423FP processor inside which, among other things, acts as digital filter and Philips TDA1543 dac. My question is which of dac interface modes I should select for nonoversampling filterless mode of operation (among modes 2,4 and 9, right?) which will correspond to I2S? Link for M50423FP datasheet... http://www.datasheetarchive.com/pdf/2135132.pdf
__________________
Non é mai abbastanza... |
|
|
16th May 2008, 10:37 AM
|
#2 |
|
diyAudio Member
Join Date: Jan 2004
Location: Split, Croatia
|
Update...from TDA1543 datasheet "...the most significant bit (bit 1) must always be first" so that rules out dac interface mode no. 4 as that one is LSM first, therefore I'm left with interface mode 2 & 9...Could someone help me what I should look for as I'm not able to figure out from I2S time diagram?
__________________
Non é mai abbastanza... |
|
|
|
16th May 2008, 11:16 AM
|
#3 |
|
diyAudio Member
Join Date: Oct 2004
|
Use TDA1543A
|
|
|
|
16th May 2008, 11:33 AM
|
#4 |
|
diyAudio Member
Join Date: Jan 2004
Location: Split, Croatia
|
Thank for repay Tico, but inside cd player already is TDA1543 and is fed from M50423FP with 4fs signal, and I don't want EIAJ format for TDA1543A, I just want 1fs I2S signal from M50423FP that can be digest by TDA1543 (or TDA1541A eventually).
__________________
Non é mai abbastanza... |
|
|
|
16th May 2008, 12:35 PM
|
#6 |
|
diyAudio Member
Join Date: Jan 2004
Location: Split, Croatia
|
Thank you very much Ray!
__________________
Non é mai abbastanza... |
|
|
|
16th May 2008, 12:38 PM
|
#7 |
|
diyAudio Member
Join Date: Feb 2007
Location: Laputa
|
I'm reasonably sure that Philips players with this Mitsubishi chip have the A version of the dac.
sp |
|
|
|
16th May 2008, 12:49 PM
|
#8 |
|
diyAudio Member
Join Date: Jan 2004
Location: Split, Croatia
|
...but I'm reasonably sure that Philips player in front of me and service manual at my screen with this Mitsubishi chip have the non A version of the dac
__________________
Non é mai abbastanza... |
|
|
|
16th May 2008, 12:58 PM
|
#9 |
|
diyAudio Member
Join Date: Jan 2004
Location: Split, Croatia
|
Just for the record, a few years ago, while I was experimenting with 4 x TDA1543 in parallel with 8VDC from W.Jung SupeRegulator, passive I/V conversion, fed from the same M50423FP chip with 4fs, the sound was excellent.
__________________
Non é mai abbastanza... |
|
|
|
16th May 2008, 04:00 PM
|
#10 |
|
diyAudio Member
Join Date: Jan 2004
Location: Split, Croatia
|
From M50423FP datasheet can be seen that in mode 6 it supports dual dac operation in 4fs. What that exactly means, does this mean that one can use two TDA1543's and get differential output of single channel in each chip in elegant, easy way? If that is so, how to connect them to M50423FP (you see, differential configuration is of more interest to me than nonos)?
__________________
Non é mai abbastanza... |
|
|
|
| Thread Tools | Search this Thread |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| M50423fp & Tda1543a | tbklbl | Digital Source | 4 | 28th October 2008 07:32 PM |
| Pcm56 Nonos | Calamaro | Digital Source | 4 | 19th July 2008 03:10 PM |
| Is it possible to set non os mode in Philips CD130 with M50423FP signal processor? | Angelm | Digital Source | 8 | 10th January 2007 08:46 AM |
| NAD 512 replacing DAC for one NONOS | pmonti | Digital Source | 0 | 9th March 2005 08:10 PM |
| For Sale: NonOS dac (CS8412 / TDA1543) | hifi | Swap Meet | 19 | 1st March 2004 11:57 AM |
| New To Site? | Need Help? |
