Part Number: TDA2SX
Tool/software: TI C/C++ Compiler
Hi，
I have two questions about processor radar SDK：
1、 Why not provide CCS projects? The CCS project is easy to debug and the code structure is clear.
2、 How to check the code structure in makefile mode? How to debug?
Thanks a lot.
Part Number: HD3SS3220
Dear expert,
We now use HD3SS3220 to design a DRP Type-C port, from datasheet,the VDD5 is only for VCONN power supply, but it must be powered always,otherwise the usb ID detection cannot work.
Due to we connect two enable pins together(VBUS BOOST and VCONN BOOST), if keep VDD5 on, the VBUS is also on, then it detects as UFP, and cannot use DFP. I attached the schematic,
could you help review it? Thanks! (Please visit the site to view this file)
Part Number: DS90UB949A-Q1
Use our DS90UB949EVM connect with 948EVM and 940EVM. And when we use our launchpad to read 948 and 940. the launchpad always display the deserializer is 926, not the 948 and 940.
this is confuse us.
Do you have any solution for this situation?
Tool/software: WEBENCH® Design Tools
Hi,
I want to do surround view with lvds, and recognize objects. I see the datasheet of tda2px and tda2sx, but i dont know how to choose it.
Can you give me some advice?
If use opencv to recognize objects, how to choose? And in the future if we will use TIDL to do OC or OD, how to choose?
Part Number: TPS65094
Hi Team,
Do we have the specific working frequency range of TPS65094A BUCK? Our customer test the SW node of BUCK 6, the frequency is up to 2.77MHz, and they have the concern that this may cause some problem to the IC and they'd like to know the exact range frequency range of TPS65094A BUCK. Could you please give some comments on that?
Thanks.
Best Regards,
Livia
Part Number: AWR1843
Hello All,
For the target AWR1843, I just want to use the GPIO module of the core (cortex R4F) and set a pin as an output and produce a high voltage on it. I followed what is written in the technical manual but it didn't work.
I have attached a snapshot from the manual to set a pin high. It is urgent. Thanks in advance.
Part Number: TIDC-CC2650STK-SENSORTAG
Tool/software: Code Composer Studio
Hi All,
I am new to cc2650 development.
I am able to program TI prebuilt hex file and see the Accelerometer data along with other sensor data.
When i built below 3 examples and programmed or debugged I don't see any accelerometer data, But i am able to see other sensor data.
bim_extflash
sensortag_cc2650stk_app
sensortag_cc2650stk_stack
BLE STACK : ble_sdk_2_02_03_08
CCS - Version: 9.2.0.00013
Compiler version : TI v18.12.3.LTS also tried with TI v16.9.4.LTS
Please help if i am making any mistake.
Below is the picture of flash programmer 2
Thanks in advance.
Suresh.
Part Number: BOOSTXL-AOA
Tool/software: Code Composer Studio
Hi,
Phase compensation is added to pair angle in AOA.c but it is getting subtracted on Localization TI page.
Is it by mistake or i am wrong in interpreting this?
Below is the snippet of both code attached:
AOA.c Snippet:
Thanks
Akansha
Part Number: TMS320DM6441
Hi Team,
My customer plan to use 4pin Xtal which has 2 extra case GND pins except oscillator's IO pins.
Which Vss should they connect these Xtal's case GND pins to, M**VSS or normal VSS?
Regards,
Takashi Onawa
Hi
I am using tda 2x with sdk version 3.6.
After building the sdk and flashing the image on to sd card. i am not able to get any of the use cases.
But when i try it with RTOS its working as expected.
Please help with the issue. i am new to tda 2x processor.
Thanks and Regards
Anusha A
Part Number: LMX2595
Hello team,
Do you have any propagation delay information on below band?
My customer would like to know the information in case of LMX2595 runs with below conditions.
If you have also variation data of the prop delay, it would be helpful.
Best regards,
Part Number: CC1125
Hello Team,
One of my customers is working with CC1125 in 468MHz Range and looking for below data:
Please advise these specifications..
Regards,
Vikas Chola
i am not able to find the "(tida 00285) 1-kW/36-V Power Stage for Brushless Motor in Battery Powered Garden and Power Tool" on the TI website but it was present earlier.
when i search the result show the given below. please send me the all the technical document related to tida00285 include the bill of material document also.because i have selected this pcb for my project .
thanks and regard
jitendra
(Please visit the site to view this file)
Part Number: BQ76940
Hi Expert,
Our customer has one question about Alert pin.
We know Alert pin should be connect to host MCU GPIO port if AFE server as an active high interrupt.
However, Sometimes the GPIO has an high signal by unknown condition to cause OVRD_ALERT bit set then C/D FETs off after .
Customer would like to add diode to GND or level shift circuit, do you think it is available for this case? or do you have any recommendation for improvement?
Part Number: EK-TM4C123GXL
Tool/software: Code Composer Studio
Hi,
I am compiling a project with ARM TIv18.12.4.LTS and get the error Invalid Compiler Option –ua ignored.
The flags are these:
-mv7M4 --code_state=16 --float_support=FPv4SPD16 -me -O2 --include_path="C:/ti/ccs920/ccs/tools/compiler/ti-cgt-arm_18.12.4.LTS/include" --include_path="C:/ti/TivaWare_C_Series-2.1.4.178" --advice:power=all --define=ccs="ccs" --define=PART_TM4C123GH6PM --define=TARGET_IS_TM4C123_RB1 -g --c99 --c++14 --strict_ansi --cpp_default --gcc --diag_warning=225 --diag_wrap=off --display_error_number --gen_func_subsections=on --abi=eabi –ua
I don’t know where to go to remove the –ua option or why it’s there at all. It’s not that important but I’d like to keep it as clean as possible as I gradually build up the project.
Thanks
Part Number: DAC1282
Hi team,
My customer needs the curve of the output voltage noise spectral density of the DAC1282, can you provide me this please ?
Best Regards,
Amy Luo
Part Number: TMS320C6657
Hi,
If i modify source code in pdk_c665x_2_0_15\packages\ti\drv\emac\src\v0, how to rebuild the code to generate C:\ti\pdk_c665x_2_0_15\packages\ti\drv\emac\lib\c6657\c66\release\ti.drv.emac.ae66
Part Number: TMS320C6657
Hi Team,
The customer is experiencing below issue and needs your help.
In STK_C6657 package SRIO routine:
SRIO_Packet_Type packet_type[]=
{
SRIO_PKT_TYPE_SWRITE ,
//SRIO_PKT_TYPE_NWRITE ,
//SRIO_PKT_TYPE_NWRITE_R ,
SRIO_PKT_TYPE_NREAD ,
SRIO_PKT_TYPE9_STREAM ,
SRIO_PKT_TYPE11_MESSAGE
};
SRIO_PKT_TYPE_SWRITE This is a stream write operation.
Is SRIO_PKT_TYPE9_STREAM also a stream write operation? or Data Streaming?
This is not direct IO / DMA, and isn't message passing, right?
What is the difference between SRIO_PKT_TYPE9_STREAM and SRIO_PKT_TYPE_SWRITE？
Thanks.
Annie
Part Number: TAS2505-Q1
Hi team,
From the d/s, i can see the headphone driver overcurrent interruput setting, can we set interrupt output for speaker driver overcurrent condition?
2.4.3 Interrupts
Some specific events in the TAS2505, which may require host-processor intervention, can be used to
trigger interrupts to the host processor. This avoids polling the status-flag registers continuously. The
TAS2505 has two defined interrupts, INT1 and INT2, that can be configured by programming page 0,
register 48 and page 0, register 49. A user can configure interrupts INT1 and INT2 to be triggered by one
or many events, such as:
• Overcurrent condition in headphone drivers/speaker drivers
• Data overflow in the DAC processing blocks and filters
Dongbao
Part Number: LAUNCHXL-F280049C
Tool/software: Code Composer Studio
HELLO ,
I am working with launchpad F280049C. And i am facing a issue in ADC. As i am working on ADCA, ADCB, and ADCC. If i select internal voltage reference to the ADCA it works fine and gives 4094 that is 12 bit output at 3.3v. But ADCB is not working proper manner it gives me 4094, 12 bit output at 1.6v. Please suggest me any solution for this.
SetVREF(ADC_ADCA, ADC_INTERNAL, ADC_VREF3P3);
SetVREF(ADC_ADCB, ADC_INTERNAL, ADC_VREF3P3);
Thanking You,
Sourabh Patil