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NDK & NSP Installation Issue
Dear TI:I do not think that the installation of my NDP and NDK packages installed correctly. I am running SYS/BIOS 6.35 and CodeComposer 5.4.When I look in CodeComposer in Available Products I see:...
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FAILING TO INSTALL CCS v5
I have been trying to install ccs v5 and it keeps on failing. It just stops at the following screen.Is there any version suitable for windows 8
View Articletlv320aic3120 D-class speaker driver short-circuit
Hi,I have tlv320aic3120. All D-class output pins (SPKP,SPKM, numbers 19,22,23,26) disconnected.After D-class driver power-up (page 1, register 32, bit D7 set to 1) the driver automatically shuts...
View ArticleInterrupt handling in enet_io of EKS-LM3S8962
Hai harshit :-) thanks for sharing the experience. your response are more valuable for meI am using PORTB,PORTF and PORTE for the interrupts from external hardware but some of the pins in PORTB,...
View ArticleBit Endianness versus Byte Endianness
According to the CC3000 Host Programming Guide, "The SPI protocol is used to communicate with the CC3000 device from the host MCU that is acting as the SPI master while the CC3000 device is the SPI...
View ArticleIs the PMP8372 suitable to generate ±12V output with 106dB PSRR 5uV/V?
Hi all,I'd like to know how i can modify this reference circuit to generate ±12Vdc with strict requirements as in the object of this post.i have an istrument that require this type of PSRR5μV/V...
View ArticleCannot download code composer
I have received from TI the link to download the Code Composer offline installer.When I enter the link, I don't receive the download window to save the file.I have tried with different PCs, and...
View ArticleEfficient use of uDMA
I am currently working on LM4F232H5DQ to build simple oscilloscope like functionality.CPU running @ 80MHz and ADC running @ 1MSPS in "Always On" mode.I managed to configure ADC with uDMA in PingPong...
View ArticleAIC3254EVM without USB data connection
HelloI have managed to get my AIC3254EVM working and can edit and program the various DSP features using the GDE. It keeps working and streaming audio as long as it is still plugged into the PC USB...
View ArticleHard FP compilation under GCC
I'm trying to take advantage of the hardware floating point support in the Stellaris Launchpad and as I understand I need to recompile both my application and libraries using the -mfloat-abi=hard...
View ArticleTLV320AIC3204: Help needed configuring secondary audio bitclk
Hello,I have a custom PCB with a TLV320AIC3204 audio codec. I have the primary audio bus set as I2S master and connected to my microcontroller. The codec is configured through the I2C data bus. This...
View ArticleTLV320AIC3204 - How can I measure the frequency of the input signal/sound?
Hello.I'm using the AIC3204 as codec in my project. I need to measure the frequency of the input signal, which usually comes from a musical instrument such as BASS, GUITAR or KEYBOARD. I think an MCU...
View ArticleUSB Audio Codec for Headset with HID Input
Hi, I'm looking for a USB Audio Codec for a headset application that also needs an HID input, in this case, just a single switch. And it needs to be bus-powered.I've looked over the website and found...
View ArticleADS1258-ep data read with AVR
Hello,I have recently purchased an ADS1258-EP ADC. I am now currently trying to interface it via SPI communication and a Atmega 328 (Arduino Duemnilanove, just for testing the communication). I have...
View ArticleFirmware upgrade in MSP430F5419A controller without using boot strap loader
Hi,We have a product using MSP430F5419A which is currently installed in the client location, the client requires a firmware upgrade of the product through UART, we would like to know if a firmware...
View ArticleHardware blocks and their addressing
Hi,When it comes to finding the addressing locations of each hardware block, am I correct in assuming these are the register addresses.To be more specific, lets take TLV320AIC3110. If we consider its...
View ArticleTPS54294
Hello,We are using TPS54294 in our design, we are surprised why datasheet does not talk about line and load regulation over temperature ( -40 to 85C). This IC has Pseudo osc inside it, what does it...
View Articleabout set vip parameters dynamically
can i set vip parameters dynamically..when i use vip1 port A ,i set it 16bits wide. and then i run the demo.if i want to change the vip1 port A to 8 bits wide dynamically ,can you help me ? thank you...
View Articledvr_rdk SharedRegion_isCacheEnabled issue
Hi TI expertI use dvr_rdk 3.0 for our project, my hardware is custom dm8148 board and my video device connected to VIP1 POARTA , The video format is yuv422, 16bit, with discrete hsync and vsync.I am...
View Articlesome question about mcfw!!!
How could i configure vip instances so that it can work in 16 bit discrete sync mode? i use dm8168 and rdk3.0. very grateful for your help!
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