DMA driver to device
Hello,Using RDK, there is OSA driver to DMA. Can it also be used to ethernet/PCIe device ?There is streamer demo in RDK which send RTP over udp using ethernet , but does it use DMA to ethernet ? Can we...
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configuring TLV320AIC3007 by connecting directly to the PC
I am using TLV320AIC3007 as a mixer in an audio receiving circuit. I wanted to know how to program it externally through a pc that is the software/tool required and how to make a programming port for...
View ArticleMultiple inputs and mixing them in TLV320AIC3007 codec
I want to use the TLV320AIC3007 asic for mixing multiple audio inputs and getting a single output. My question is can i get 6 input channels from the analog input pins and two from the DIN and DOUT...
View ArticleComposite Video Output support in OpenMax
Hi Does OpenMax VFDC in SDK 5.02 support composite video output (OMX_VIDEO_DISPLAY_ID_SD0 and OMX_DC_MODE_NTSC)? Thanks!Wai Kwok
View ArticleGeneral question about the TUSB3200 audio converter family
Hi every body,I want to build an audio streaming application and I want to know which type of transfer is supported by this device: synchronous, asynchronous or adaptive?I suppose it is synchronous...
View ArticleControlling two TLV320AIC3254EVM-K Eval Boards with one PC
Hello,i would like controll two Eval Boards, using Pure Path and the AIC3254 CS Software, but using only one PC.Is this possible, if yes, how can i achieve this?Best Regards,Maria
View ArticleUCC383-5 Datasheet vs. CAD file
Hi,when I look at the datasheet of the UCC383-5 it says that in the TO-263-3 package(front view, tab on the upper side) the left pin is Vin, the middle one GND and the right one Vout. Now when I look...
View ArticleHeadphone short-circuit and ESD protection on TLV320AIC3206 or TLV320AIC3256
Hello, I would like to know if the TLV320AIC3206 and TLV320AIC3256 codecs have short-circuit and ESD protection on the headphone driver. Thanks.
View ArticlePWF for TLV320AIC3254EVM-U board?
I would like to get the PWF file for the TLV320AIC3254EVM-U board. I have set up the board and am able to play music/sounds out of it when it has the default configuration, but as soon as I program it...
View ArticleJoined b/c I wanted to design and create a cross between a power inverter and...
Hi,The reason I joined the community is because I was searching for info on how to build a power inverter plus battery backup or current supplementation system. I saw the community and decided to...
View ArticleHow Do i generate Random Numbers when a button is pressed form 1 to 6 and...
Hi, AllHow Do i generate Random Numbers when a button is pressed form 1 to 6 and display it on a 7-Segement I'm really new to Msp430 and not a fan of programming. So pls any help will be appreciated...
View ArticleTelit JF2 Spi to msp430
Has anyone had any luck talking SPI to the GPS chip from Telit called the JF2? I realize its full duplex, so I pull CS low, load the Tx buffer, but for some reason, I cannot seem to read from this JF2...
View ArticleDM814x Eval Board CPSW phy_id values in U-Boot evm.c file
Hi,I'm working with the DM814x Eval Board and when porting U-boot to my custom board I came across the cpsw_slave structure in the evm.c file where the phy_id's look backwards to me. Here's the...
View Articleneed 11 amps at 24 volts from input as low as 4 Volt
Hello,I need to make 24 Volt form an input Voltage starting from 4 Volt and max input Voltage is 35 Volt. I have been testing with the LM3481 in SEPIC mode but this was not working very well. Very,...
View ArticleSPDIF output impedance of PCM2704C
Hi,i'm going to build a simple USB-DAC using the PCM2704C IC. I would like to have a spdif-output via RCA-plug. Is there any circuit needed to match the impedance or is placing a small cap in line all...
View ArticleCC1101 +Arduino not transmitting or Receviing!!1 Please Help!
Hey Jerome, My name is Vidya . I am also trying to get my CC1101 to work wiht the arduino . I am alos using the ELECHOUSE libraries and trying carrier frequency of 432MHZ but i am not sure if it si...
View ArticleUnable to boot from TFTP - AM335x Starter Kit
Hi,now I have another problem - AM335x Starter KIt is trying to boot from my router's IP address (192.168.1.1) - that is wrong - It should be my computer's IP address which is 192.168.1.103. AM335x is...
View ArticleEthernet issues
Hi all,We are using a DM8148 based board (own hw) and the ethernet interface is untrustworthy. Usually it's working good, but sometimes going wrong. I've tried to ping a site from UBoot and I've got...
View ArticleTPS23756 EVM and transformer doubts
We are making our board with POE based at TPS23756 EVM.Only main difference is using ETH1-230LD instead of integrated transformer due to mechanic reasons.We have seen that ETH1-230LD is a lot of used...
View ArticleSignal acquisition with a sample rate of 1kHz
Is anywhere there, who has already done a signal acquisition with a sample rate of 1 kHz (or more) with MSP430F2013? I am looking for an Application.Franz Peter
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