Linux/DRA746: Why skip dce_buf_unlock() after EOS?
Part Number:DRA746Tool/software: Linuxhttp://git.ti.com/gitweb/?p=glsdk/omapdrmtest.git;a=blob;f=viddec3test.c;h=8c57ed92fd6333ea185ed51bd559491c354a4a99;hb=HEAD#l446if(freeBufCount){...
View ArticleCCS/TMS320C5517: Audio pre-processing demo using C5517 EVM + PCM1864 CMB
Part Number:TMS320C5517Tool/software: Code Composer StudioHi all,My code base is TMS320C55XXCSL-LOWPWR-03.07.00.01 and use C5517 EVM + PCM1864 CMB.I want to run audio pre-processing demo and import...
View ArticleLinux/DRA746: Does libdce accept H264 bytestream or avcC format?
Part Number:DRA746Tool/software: Linuxdoes libdce accept h264 input as bytestream? -- nal start with 0x001does libdce accept h264 input as avcC? -- each nal is prefixed by nal_size?or, libdce will...
View ArticleLinux/DRA746: seems viddec3test creates two omap_device, but not necessary
Part Number:DRA746Tool/software: Linuxtake wayland platform as example:viddec3test.c creates omap_device* by line:183 dev = dce_init();display-wayland.c creates omap_device* by line:385 disp->dev =...
View ArticleLM60: about LM60 working temp
Part Number:LM60Hi dear supporting team,could LM60B working under -25degree? if working under -25degree will it damage the chip? if not, when temp recover to above -25degree, will it still get...
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DP83867IR: Dose it support fiber i/f?
Part Number:DP83867IRHi,Based on datasheet it seems this PHY cannot support fiber interface. While a picture in overview slides of this part show it does support fiber (see below block diagram). I am...
View ArticleTPS2660: behavior of the FLT pin
Part Number:TPS2660My customer wants to know about the behavior of FLT.The attachment is the graph of Vin, Vout, FLT, Iout when it was turned on.Please let me know why the FLT turned low.Best...
View ArticleTMS320F28075: Can anybody please share a simple example on how to interface...
Part Number:TMS320F28075I have tried the example listed in the thread: https://e2e.ti.com/support/microcontrollers/c2000/f/171/p/406803/1442283, but could not make it successful with my...
View ArticleTPS50601-SP: TPS50601 questions
Part Number:TPS50601-SPHi Ti experts,I have some questions regarding TPS50601-SP. Would you please kindly help to clarify? Thank very much. 1. On TPS50601-SP data sheet page9 (electrical...
View ArticleTPS65320C-Q1: I(ldo_out) under V(vin)=3.3V
Part Number:TPS65320C-Q1Dear, Sir. I am considering to apply TPS65320C-Q1 for dual supply 3.3V & 1.8V. 3.3V DCDC output will use as input VIN_LDO and it outputs 1.8V. I am expecting 1.8V/200mA. The...
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TUSB211: Data transfer wrong from computer when use long(5m) usb cable
Part Number:TUSB211Hi, Customer used TUSB211 chip in our new product to drive the USB audio( using a USB cable to connect computer or laptop , then playing wav or MP3 audio in PC and listen the...
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IWR1443: Some questions on IWR1443
Part Number:IWR1443Hi expert,Customer have some questions on IWR1443 as below,1. What’s the difference of regular and low power adc mode?2. In IWR1443 DS page 10, R3, R4, R5, P4 pins are reserved. But...
View ArticleTLV9062: Can this amp be used as comparator?
Part Number:TLV9062Hi,I noted its absolute maximum differential input can be as high as V+ - V- +0.2v. Is it means this part can be used as comparator?Thank you,John
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SECDEVTOOL-OMAPL138C6748: How to wake up ARM from DSP Secondary Bootloader?
Part Number:SECDEVTOOL-OMAPL138C6748Hi everybody,I am writing a DSP secondary boot loader for secure enabled OMAP-L138 chip, in which I need to wake up ARM core and assign entrypoints to both ARM and...
View ArticleSN75DP159: 2 lanes of main link configuration
Part Number:SN75DP159Hi Team,My customer considers to use SN75DP159RGZ for his application that uses 2 lanes of main link configuration.Could you tell me what to do with unused pins (differential input...
View ArticleTMS320F28379D: memcpy command will work in RAM configuration ??
Part Number:TMS320F28379DHi all,The memcpy is notworking as expected if MCU boot from RAM(i.e build configuration is ram), application will be crashed, added rts2800_fpu32.lib.Please let me know how to...
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CCS/TMS320C6678: JTAG connection error:The JTAG IR and DR scan-paths cannot...
Part Number:TMS320C6678Tool/software: Code Composer StudioI designed a custome board,and I changed it's JTAG interface.The EVM 's jtag design is 2*7 header as below.I changed it to 2*5 header:The...
View ArticleCCS/TMS320C5505: FIR filter dsplib
Part Number:TMS320C5505Tool/software: Code Composer StudioDear All,I am trying to use the built-in cfir function in dsplib to implement the fir filter. I am using below code:Int16 left_input;int const...
View ArticleCC2640: How to do a cJTAG/JTAG host for cc2640
Part Number:CC2640Hi, I want to do a cJTAG/JTAG host to program(burn) cc2640 embed flash myself. What is the communication protocol of cJTAG? Is cJTAG the default debug interface for this...
View ArticleCC3220S-LAUNCHXL: I'm using the network terminal project. Why i use command...
Part Number:CC3220S-LAUNCHXLbelow is my log. When i use option -nb(Set socket as non-blocking socket), The client ip is 0.0.0.0?...
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