Launchpad J5 connector
Does anyone know what kind of connector is used to program the ICDI on the stellaris launchpad?I want to use some thing similar on a PCB I'm Designing.I need a connector for a cablethanks
View Articlelearning cortex m4 programming
can someone suggest some good book to learn cortex m4 programming???
View ArticleTMDSHVMTRPFCKIT
Dear;I need to ask you about the using of TMDSHVMTRPFCKIT ((I have it)) for vector control of IM: - The load; how can i test the system for step change of the load torque?- can i use matlab/simulink...
View ArticleDoubts about FOC control with F28035, Dual Motor Control Kiy and Matlab
Hello,I'm working on creating aFOCcontrolusingMatlaband Simulink.You can seethe model inthe attachment.Thenwe will create aproject fromtheFOCalgorithmusingCCSv3.3and we'llrun aPMSMconnected...
View ArticleDSK6455 dsk_app GEL errors in CCS4
I ported the DSK6455 "dsk_app" from ccs3.3 to ccs4.3. It builds and links correctly but I get the following GEL errors when loading the programC64XP_0: GEL: Error while executing OnTargetConnect():...
View Articlehow to interface lm3s811 evm with stepper motor using pwm??
Hi,I am using stellaris ekt-lm3s811 evm for my work. I need to control stepper motor rotation using this.And moreover, i am using drv8432 driver motor board for the stepper motor interface. This motor...
View ArticleBoxcar filter too slow
Hi all,I've wrote a simple boxcar monochrome (8 bit/pixel) image scale method, and it is too slow. The following algorithm's running time is 9.3 ms for a 1280x960 => 640x480 conversion (500 MHz, so...
View ArticleOMAP-L138 EVM GPIO quesction
HI, Im new to omap l138 evm.Im studying with evmomap-l138.bsl, some examples and materials.I want to set the two of led in the board to gpio output.all examples set the led to output using i2c.but I...
View ArticleHow to design a 3-UART interface with a MSP430 which only provide one UART...
Dear Friends,I want to design a device which needs to control 3 components with UART interface. I plan to use CC430F6137 or F5137 which only provide one UART interface. Does anyone has experiences on...
View ArticleWhich battery charger chip is better for dual-cell Li-Ion battery charge?
Dear Friends,I need to design a battery charge circuit for a portable device which equipped with two Li-Ion batteries. The input power is DC5V or USB power. Thank you.Sunglin.
View Articlec6713 EDMA+MCBSP to link AIC23 problems
Hello, I have a question. Now I use EDMA+MCBSP with TMS320C6713B to link AIC23B and send data to headphone. When I have hardware emulation, there is no problem and the result is perfect. But when I...
View ArticleC5504 Asynchronous SRAM interface
Hi,- I assume that in the C5504 User Guide Table 6-20 "EMIF Asynchronous Memory" in the case of SYSCLK = 150MHz E is equal to 6.66nS is that correct?- Does the Asynchronous SRAM have the SDRAM 100MHz...
View ArticleHow to improve this decimation FIR performance?
Hi,I always get advice to write efficient C code on this forum. Here is an example I do not know how to write it in C, not in asm. The code is from Simulink DSP Coder generation. It is a decimation FIR...
View ArticleC6670 CPRI Vendor Specific Control Problems.
Hi Ti Folks,Well to test this LTE20MHz 8xlink cpri data & vendor specific test code.(Please visit the site to view this file)Data sent and received completed.Vendor Specific not completed. Part is...
View ArticleDifferent Stacks in one mesh
Hi,Can someone please tell me if I can mix ZigBee devices from different manufacturers with different stack in one network.I have an existing product line designed with Ember transceivers and stack and...
View ArticleTPS65910A with AM335X
Hi , I'm using the TPS65910A device as Power Supply for AM335X CPU .1. Is it ok not to use at all the 5V ouput (SW3)? I mean just leave the SW3 and FB3 pins floating ?2. According to...
View ArticleLM2623
Hi,I have recently purchased a LM2623 IC. I would like to use it for implementing a Boost regulator having the specs,Input voltage - 1.2VInput current - 0.16mA Output voltage - 13VI would like to know...
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Is this a compiling error?
Dear Friends,The segment of the source code and debug value was shown in the attached figure. I use a If (nLn<3) statement in the function and the nLn=5, but it always run to the return 0xFFFF. I...
View ArticleDM8168 RDK video detect status per channel
hi,I am working on the DM8618 using RDK framework (new Version 3.5), and i would appreciate your help with VIP video detect status per channel feature,i have noticed that the RDK has the following...
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