Forum Post: RE: PCM2706 USB Interface
Hi, Geoff,This topic has been addressed several times previously. Please see these...
View ArticleForum Post: RE: PCM5100A correct data word
Hi. Arsen,When the PCM51xx sees LRCK transition, that signals the other channels data (24 or 32 bits) is coming.See the plot in the d/s titled, "PCM Audio Formats and Data"-d2
View ArticleForum Post: RE: T ASIO20B ICW A6SY specs or datasheet
Thank you really very much Don, this is the device I looked for (misread I for 1).I think this datasheet will help me to diagnose the issue.
View ArticleForum Post: RE: Problems using the PCM3052A
Hi Don,Thanks for the reply . I've done some testing based on them .First, to analyze whether the problem was caused by the disconnected input microphone, using the I2C buis I sent POWER SAVE command...
View ArticleForum Post: RE: GDE on windows8
Sorry too, it's long time since I posted my request...Shall I understand your reply as TI are not supporting HW that no longer confirms with SW?or to make it clear, SW changes are easy, HW changes are...
View ArticleForum Post: External clock for ADS1232 ?
Dear Sir,One of my customer use this part for a portable tester, however, the customer has difficulities when use external crystal as oscilliator. I am wondering the external crystal does work because...
View ArticleForum Post: TLV320ADC3101 PDM interface
hi there,I have a customer who needs to use TLV320ADC3101 but they want to know if this chip can interface to a PDM digital microphone?It is not stated in the datasheet.Please advise.Thank you in...
View ArticleForum Post: RE: Source code DSP TMS230 for the MMB0 with ADS1299 EEG FE
Dear Greg Hupp,I have not received email from you yet. Could you send me the source codes to this email, izayu_87@yahoo.com.Thank you.Regards,Nor Izayu
View ArticleForum Post: RE: Pure path studio for TLV320AIC3120
Thanks DonThis is working. It means i have to use PPS as well GUI to control full functionality of TLV320AIC3120. How to develop design such as simple audio loop back or data transfer over i2s to dac...
View ArticleForum Post: ADS1259
hi,We are using the ads 1259 in a project ,I want to know what the conversion result will be in the following scenariosWe are using the internal 2.5V reference and AVdd is 2.5 vCase 1 - When...
View ArticleForum Post: Jpeg Quality
Hi, all! My version: DM8168, DVRRDK_04.00.00.03 I get yuv420sp from nfs and jpeg from encode, the I convert yuv420sp to bmp using my C code. I find that Jpeg qaulity is lower than bmp....
View ArticleForum Post: RE: +3.3V CMOS = unbalanced AES3 driver / receiver needed.
Yes, exactly. I have good experience with RS422 transceiver and this schematics. Only difference is that I used SN75176B because I had +5V TTL logic.
View ArticleForum Post: RE: Red light on LDC1000 EVM
Hello Thomas,I follow the quickstart guide because the impedance analyzer I use doens't go beyond 1MHz. I can't determine the exact resonant frequency but use my calculated 2.64 MHz in step 4b. The...
View ArticleForum Post: ADS1118 Total error
Hi,We are planning to interface 2 thermocouples to ADS1118. Both are of Type K thermocouple, whose output is Linear in the -40 to +1200degC range, and has a slope of 0.040706 mV/degC.Operating...
View ArticleForum Post: RTD/TC i2c ADC 4 to 8 channels device
Hi, to all.Like subject describe I need some opinions and possibly some device proposal for ADC which should use I2C and have more than 2 channels for temperature measuring.It would be nice if it...
View ArticleForum Post: About the Min value of SCLK and sampling frequency of ADS7958.
About the Min value of SCLK and sampling frequency of ADS7958, if there is information, please let me know. ※Only the Max value was indicated to the datasheet.Thank you for your consideration.
View ArticleForum Post: RE: What is the gain error of PCM4220?
they design for the data acquisition, like the following:http://www.ni.com/data-acquisition/The data maybe come form audio, vibration and temperature or others. They care about the absolute...
View ArticleForum Post: RE: Are ADS1118's inputs tolerant to signals above VDD?
[quote user="Bob Benjamin"]5.5V is the maximum voltage that can be applied to the device before damage will occur. This is a process limitation. The ESD cells are slightly different between the...
View ArticleForum Post: RE: ADS1299 + ADS1292R
Hi,Can't anyone give me some information about the RLD - BIAS connection for both devices?
View ArticleForum Post: PCM9211 Output Polarity of ERROR Pin and NPCM Pin
Hi,We would like to confirm the output polarity of error pin and npcm pin as below.(1) DIR Error Detection Output PolaritySince we found that ERROR/INT0 pin becomes the high level during reset on page...
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