About DDR_MDIV1 bit on AM389x/C6A816x/DM816x.
Hello,I have a question about DDR PLL of AM389x/C6A816x/DM816x.In evm816x.gel, DDR_MDIV1 is set as 0x4.But, Flying adder synthesizer 1 does not exist on TRM(SPRUgx8 : P204 Figure1-71 DDR PLL...
View ArticleC6678 SPI BOOT ddr boot table problem
Hi, TI guys!I have successfully booted my evm board through spi boot with the ddr boot table i found from the forum. But the are 3 fields, PLL Prediv, PLL Mul, PLL Post div still bothering me. The spi...
View ArticleVOLIB-ECU ecuNew returns ecu_NOMEMORY
I am attempting to get the ECU module in the VoLIB to work on TMS320DM6446 processor. ecuNew function call returns: ecu_NOMEMORYAny pointers or tips would be greatly appreciated.For reference, here is...
View ArticlePower VR demo
Hi,My customer is using BSP ver. 02.30.00.Customer tested PowerVR-DEMOS that it is attached in BSP.And customer had two symptom as the following.1) Running test for long time:They run SKYBOX(baloon...
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TPA6111A2 with split supply - (150-mW STEREO AUDIO POWER AMPLIFIER)
I want to use a TPA6111A2 with a split supply. As you may know, it's pin-for-pin compatible with the old Nat'l LM4881.It's designed to be used with a single 5V supply - along with output capacitors.Why...
View ArticleAM3358 - Booting issue, "PWRONRSTn" becomes high before the high frequency...
Hello,I have a board and I am checking the power sequence requirements against figure 4.1, page 96 of the AM3358 datasheet. I cannot boot the processor and I have seen 2 issues in the power sequence of...
View ArticleAndroid and Bluetooth Smart - It works on the Samsung S3 phone
I found a nice Simple Android application you can use to test your hardware or just evaluate TI sample apps advertisment parameters.1. Use CC2540 for Packet Sniffing from the Mini Kit2. Download the...
View ArticleCan't debug when loading BSL and main application into flash
Hello,I'm using CCS version 5.3 and MSP430F169 micro. I'm trying to load a custom bootloader and main application program into memory using the debugger. I need to use interrupts in both the...
View ArticleTrouble to get data from the Hibernation module non-volatile memory LM4F120H5Q
I try to put controller into the hibernation mode, preserve a data before and restore a data after the code restart . But I have a trouble: I get an unexpected data after wake up. My code looke like...
View ArticleUsing MSP430 SPI with DMA to get I2S data from TLV320AIC3256
Greetings.I am developing an application using the MSP430F5510 mcU that will acquire monophonic (one channel) output data from the TLV320AIC3256 (recording mode) using SPI and DMA and store them on an...
View ArticleCurrent measurement on MSP430
I'm using the TrxEB (rev.1.7) which is equipped with the MSP430F5438A, and I'm using the CC1120 (rev.1.1) as radio. I would very much like to use an oscilloscope to measure how much current is used and...
View ArticleRunning Linux on OMAP-L138 EVM
Hi,I want to run Linux on ARM core of OMAP-L138 EVM. The idea is to use DSP core for collecting data from A/D converter and computing DSP algorithm. I want to use Linux to collect data in SD card or...
View ArticleAdvantages Of using MSP430 over other competitors.
I was thinking of using MSP430 for my next semester project and hence i would like to know what are advantages of MSP430 over other micro-controllers such as the ATmega,Xmega series in terms of use for...
View ArticleInterfacing MRF24WG0MA microchip Wi-Fi module with EKS-LM3S8962
Hi, thanks in advance for sharing the experience.i am using enet_io example for web server. i have transmitted temperature value to web page using Ethernet port.can i Interface MRF24WG0MA module with...
View ArticleSpice model files for chips (Eg. CD40109B)
Hello All,I am new to the design field and I am using a Altium to design a circuit. However, my design consists of ICs like CD40109B (Level Shifter), few power MOSFETs etc. As I need to simulate the...
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CC1110 RX Sensitivity Inconsistency
We are seeing some RX sensitivity performance inconsistency during the testing of the CC1110F32RSP chips. We are using 433 MHz 38.4 kbps configurations as shown on CC1110's datasheet p.13. For some of...
View ArticleU-boot porting to TI AM3359 IDK
Dear all,We purchased a TI am3359 IDK .We are currently working on bringing up Linux on it. Google search results pointing to TI forums show that few people have tried and succeeded. However, we know...
View ArticleRI45538NS were to obtain?
Dear support team,We need more of the Tiris-IC RI45538NS I contacted the support telephone and they directed me to this forum.A long time ago we signed a NDA so that we could get the RI45538NS and...
View ArticleMSP430G2553 and matlab
hi to all, i have a problem with a project and i want to ask to all a way to do this:I need to read the state of a single pin in my launchpad using matlab, but i dont know how can i do it.i read on...
View ArticleADC always reading constant number
Hello,I am trying to use the ADC in two modes, one in measuring mode where i just take measurements and record them, while the other is live mode where I just take measurements and send them over uart....
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