Re: Huge project to fill up a ADAU1452 and make it do something
Bob: Thanks for sharing. I am rather new to Sigma Studio so it will take some time to understand your 'code'. Any pointers would be highly appreciated. I have plenty of old/master tapes and...
View ArticleADV7623:How to output DTS/DOLBY on pin AP0_OUT
Dear My friendsPls refer to attached file. Audio source on my BlueRay player is DTS or DOLBY. Now I need this audio output to my SHARC decoder,I connect my ADV7623 to SHARC only use single pin...
View ArticleRe: working with AD-FMCOMMS1 at low sampling rate
Lars, 1) There is no checkbox in configuration. On second tab (Interconnect Setting for BUSIF) there are: Use register slice on AW channels / AR channels / W channels / R channels?Automatic / Fully...
View ArticleRe: How to set ADV7619 for Deepcolor
OP_FORMAT_SEL = 0x54 (2x24 SDR 4:4:4) in http://ez.analog.com/message/43021#43021 " I talked with the ADV7619 expert and he said the following: ********************************** 2x24 modes...
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Re: Huge project to fill up a ADAU1452 and make it do something
Hello TomC, Welcome to EngineerZone and SigmaDSPs. What goes on inside the chips is real DSP, but what you see in SigmaStudio appears wonderfully analog. Thus, you can draw up and run analog...
View ArticleRe: ADX345 read output problem
Cor is correct. Renan, you need to check how your process the data. You can also print the 6 bytes (DATAX0, DATAX1, DATAY0, DATAY1, DATAZ0, DATAZ1) to check. The data processing below is...
View ArticleRe: thermocouple amplification
thank you krisf...i will move with the circuit as the figure..am looking for the multiplexer,otherwise i will go with ADG507
View ArticleRe: setting for ADV7511 ARC(audio return channel)
Hi Mike, Thanks for the reply. We have measured the HEAC+ HEAC- pin of ADV7511, and found there is no audio stream coming from TV. I think this is because we didn't do the CEC handshake stuff in our...
View ArticleRe: RS-485 full duplex problem
Thank you very much for your interest on my problem, Richard! To the bus cable is connected only 1 device - USB to RS485 adaptor. Pins 2,3,4,5 (RO, RE,DE,DI) are connected to ADSP21369 processor....
View ArticleAD5410 Output Error of 10 LSB.
Hi im using AD5410, 12 Current source DAC. I have configured the DAC to 0-24mA output range.I have set the value in the data register of the current source dac as 0xfff, for which i have to get an...
View ArticleRe: QPSK GENERATION (MATLAB HDLCODER)
Hi, In the reference design of adfmcomms1 (no-OS design) the data send to DAC is in format of I0 Q0 I1 Q1 and so on.so how the qpsk signal generated and upconverted is fed to DAC. As DAC has to fed in...
View ArticleRe: Audio Compression Chip
Thanks for reply DaveThib, I suspect that chip will just convert from analog to digital signal and vice versa. But i want a chip will should convert analog to digital, that digital data...
View ArticleEVAL-ADE7753 Software error
Hello every one , I have Eval-ADE7753 and i follow the instructions to setup the software from the CD , But I have some problems about it :-1- I haven't printer Serial port in my laptop , So i get...
View ArticleRe: cn-0209
Hi, In my project,I require atleast two UART and two CAN interfaces to enable the communication of the Analog Input Module with the CPU .So a controller having two UART and two CAN interfaces is...
View ArticleRe: How to set ADV7619 for Deepcolor
"The digital output clock should never be 111MHz" Yes, but it does output 111MHz now, is there any registers to correct this error? adv7619 status registers show: TMDS PLL locked, deepcolor mode...
View ArticleRe: Low Pass Filter at Full-Drive mode of ADV7392.
Hi Paul, Thank you for your reply.I understand about question 2. Question 1:When the output of ADV7392 connects to Vcc or GND accidently, can it cause to damage the ADV7392?I think it damages the...
View ArticleRe: BF518F Custom board with SSM2603
Hi Giri, It is better to once cross check TWI clock frequency in oscilloscope (should be 100KHz) before redesigining board so that TWI is programmed with correct prescale value for your SCLK...
View ArticleRe: AD5725 0V transition discontinuity
Hi finishthepint, This is called the output glitch. You are correct in stating that the more bits that transition during a DAC update, the larger the spike. We have specified this typical performance...
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