AM1808/L138 DDR2 256Mbyte support
Hi,I have a custom designed board that has 128Mbyte DDR2( Micron MT47H64M16HR-3T ). I want to use 256Mbyte DDR2 (Micron MT47H128M16RT-25E).After assemly process, i prepared a u-boot code (but this is...
View ArticleOMAP-L138 LCDC: maximum MCLK in LIDD mode
HiCan anyone clarify when using the LCDC in LIDD mode, what is the minimum cycle time that MCLK can be set to?According to the OMAP-L138 data sheet (sprs586h), the LIDD mode timing diagrams (page...
View ArticleTMDSEVML138 development kit
Dear Sir,We has demand on TMDSEVML138 development kit...However, it's Obsoleted, Could we have suitable replacement ? Thanks.
View Articledip SWITCHES
I Have this following code to produce a tone of 1 KHZ, which works good. Now i want to modify the code using DIP switch. Each time i press the switch, there should be a delay in the tone. Not sure how...
View ArticleNeed help for executing GateMP sample application of IPC on OMAPL138 based board
Hi Every one,I am trying to execute GateMP based application on OMAPL138 based custom board.In order to execute the code, I have renamed gatempapp.c to nano_test.c. Apart from this,...
View Articlestarterware use on sysbios application
In my sysbios project,when I use the function IntDSPINTCInit() which is supported by starterware,I found a problem，when I call Task_sleep(),it entered the death cycle!!!How can I solve this problem？Is...
View ArticleOMAP L138 Cache_inv mDDR issue
Hello,I'm currently DMA'ing in data from an SPI interface into L2 (ping-pong buffering). Because of size limitations of L2, an additional DMA transfer is used to DMA data out to a large mDDR-based...
View ArticleIssues porting Audio example from PSP 1.30
When I try to run the audio example, after importing it to CCS 6 using the Import legacy project option I get the following...
View ArticleDifference between SLP and WBS instructions
Hello,In PRUSS documentation at PRU Assembly Instructions I found two similar instructions: SLP and WBS. Both can be used to monitor bit change in R31 register.What difference in these...
View ArticleOMAP137 Flash code
Hello,Can someone walk me through an easy way to run code in the omap's flash.I have the plan to runu some DSP code from DSP core and some Interrupts peripherals in the ARM side.I have an OMAP137 in a...
View ArticleC6746 SPI data lost
Dear experts,I am using SPI to sample ADC data.And use DMA to transfer these data which is triggered by SPI read receive and write transmit events.At the beginning everything is fine,but when I...
View ArticleContacting Rahul and Titusrathinaraj
Hello,We would like to ask about the secure feature of the chip and we sent questions to Rahul and Titusrathinaraj. Could someone help to bring the messages to their attention?Jeff
View ArticleTMDXLCDK138 and 138 evm OBSOLETE?
Hi all,Our customer hope to buy a L138 evm or LCDK. But they all obsolete. Are there any replacements?thanks!BR,Denny
View ArticleHelp from Mukul and Randy.
Hi Mukul and Randy,We have seen your forum posts and you people are supporting in good manner.We are also expecting the same for us. We stuck up with one issues for 1 month and still not able to...
View ArticleTI-RTOS - Where are the USB examples?
Hello,I'm desperate for USB examples on SysBIOS / TI-RTOS. However, I can't seem to find any.On the TI-RTOS (SysBios) user's guide they refer you to the TI-RTOS user's guide, and on the TI-RTOS user's...
View ArticleSample programs for TMS320C6748 DSP development kit
Hi,Is there any tutorial/guide/book/lecture teaching/explaining how to write simple programs for TMS320C6748 DSP development kit (http://www.ti.com/lit/ml/sprt633/sprt633.pdf).Specifically, I am...
View ArticleEfficient EDMA setting to send interleaved data
Dear Champs,Could you please guide efficient EDMA setting to send 4Kbyte data from internal memory to DDR2 memory in OMAPL138?My customer is in trouble due to high throughput in the memory BW, and...
View ArticleAIC3106 Data Format
I'm running the example from Spectrum Digital that runs a test for the AIC3106. The create an array of constants that generates a sine tone. The examples is configuring the AIC 3106...
View ArticleI2C with EDMA on AM1808
Hi E2E Community,We would like to integrate EDMA with I2C on AM1808 board to increase the data speed.If anyone has already done this driver code integration for Linux, kindly share with me.Best...
View ArticleInfo about upgrade of the software toolchain with OMAPL137
Hi, I am currently using OMAPL137 with CCS3.3 under Windows XP (on virtual machine), and I wanna switch my working environment to Ubuntu 14.04 64 bit, so I have some questions for you:Is it possible to...
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