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TMS37F158: update or alternative

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Part Number:TMS37F158

Hello team,

a few years ago one of my customers was thinking of using the TMS37F158LG for an underwater communication and only now they are getting this project going again.

Do you have any suggestion on a newer part number that could replace the 37F158LG? An EVM? They used to have an old EVM but are wondering now if there is a new version or not.

Regarding the 37F158LG, do you plan any NRND or even to obsolete the device?

Any suggestion would help.

Thank you and best regards,

Adrian


DRV8353R: buck convertor Rout

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Part Number:DRV8353R

Hi all,

I've just started designing buck converter with DRV8353R and realized there is Rout in series with Cout ensuring there is still some required minimum voltage ripple. However I need to connect an MCU with 6pcs 2.2uF capacitors (with a ferrite bead) and some other circuits with decoupling capacitors. I would say these capacitors would reduce the ripple too much? What should be done in this case? To reduce the decoupling capacity?

This post might be moved to power management forum instead.

Thank you.

CCS/IWR1642BOOST: Code Composer unable to build xwr16xx_pplcount_dss.bin

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Part Number:IWR1642BOOST

Tool/software: Code Composer Studio

Hi there,

I imported mmWave people counting projects (pplcount_16xx_dss and pplcount_16xx_mss projects) into Code Composer Studio Version: 8.3.0.00009.

When I try to build the pplcount_16xx_dss. it successfully builds the file xwr16xx_pplcount_dss.xe674; however it fails to make xwr16xx_pplcount_dss.bin :

Building target: "xwr16xx_pplcount_dss.xe674"
Invoking: C6000 Linker
"C:/ti/ti-cgt-c6000_8.1.3/bin/cl6x" -mv6740 --abi=eabi -O3 -ms0 -g --gcc --define=SOC_XWR16XX --define=SUBSYS_DSS --define=DOWNLOAD_FROM_CCS --define=DebugP_ASSERT_ENABLED --display_error_number --diag_wrap=off --diag_warning=225 --gen_func_subsections=on --obj_extension=.oe674 -z -m"xwr16xx_pplcount_dss.map" --heap_size=0x800 --stack_size=0x800 -i"C:/ti/ti-cgt-c6000_8.1.3/lib" -i"C:/Gunnebo/TI_mmWave/PeopleCountingDemo/ImportedProjects/pplcount_16xx_dss" -i"C:/Gunnebo/TI_mmWave/PeopleCountingDemo/ImportedProjects/pplcount_16xx_dss/Debug" -i"C:/ti/mmwave_sdk_03_01_00_02/packages/ti/control/mmwave/lib" -i"C:/ti/mmwave_sdk_03_01_00_02/packages/ti/control/mmwavelink/lib" -i"C:/ti/mmwave_sdk_03_01_00_02/packages/ti/drivers/crc/lib" -i"C:/ti/mmwave_sdk_03_01_00_02/packages/ti/drivers/mailbox/lib" -i"C:/ti/mmwave_sdk_03_01_00_02/packages/ti/drivers/osal/lib" -i"C:/ti/mmwave_sdk_03_01_00_02/packages/ti/drivers/soc/lib" -i"C:/ti/mmwave_sdk_03_01_00_02/packages/ti/drivers/uart/lib" -i"C:/ti/mmwave_sdk_03_01_00_02/packages/ti/drivers/edma/lib" -i"C:/ti/mmwave_sdk_03_01_00_02/packages/ti/drivers/adcbuf/lib" -i"C:/ti/mmwave_sdk_03_01_00_02/packages/ti/alg/mmwavelib/lib" -i"C:/ti/dsplib_c674x_3_4_0_0/packages/ti/dsplib/lib" -i"C:/ti/dsplib_c64Px_3_4_0_0/packages/ti/dsplib/lib" -i"C:/ti/ti-cgt-c6000_8.1.3/include" --reread_libs --disable_auto_rts --warn_sections --diag_warning=225 --display_error_number --diag_wrap=off --xml_link_info="xwr16xx_pplcount_dss_linkInfo.xml" --ram_model --unused_section_elimination=on -o "xwr16xx_pplcount_dss.xe674" "./RADARDEMO_aoaEstCaponBF.oe674" "./RADARDEMO_aoaEstCaponBF_DopplerEst.oe674" "./RADARDEMO_aoaEstCaponBF_heatmapEst.oe674" "./RADARDEMO_aoaEstCaponBF_matrixInv.oe674" "./RADARDEMO_detectionCFAR.oe674" "./RADARDEMO_detectionCFAR_priv.oe674" "./RADARDEMO_rangeProc.oe674" "./RADARDEMO_rangeProc_priv.oe674" "./RADARDEMO_rangeProc_utils.oe674" "./cycle_measure.oe674" "./dss_config_edma_util.oe674" "./dss_data_path.oe674" "./dss_main.oe674" "./radarOsal_malloc.oe674" "./radarProcess.oe674" "../c674x_linker.cmd" "../dss_mmw_linker.cmd" -l"configPkg/linker.cmd" -llibosal_xwr16xx.ae674 -llibsoc_xwr16xx.ae674 -llibcrc_xwr16xx.ae674 -llibuart_xwr16xx.ae674 -llibmailbox_xwr16xx.ae674 -llibmmwavelink_xwr16xx.ae674 -llibmmwave_xwr16xx.ae674 -ldsplib.ae64P -ldsplib.lib -llibedma_xwr16xx.ae674 -llibadcbuf_xwr16xx.ae674 -llibmmwavealg_xwr16xx.ae674 -lrts6740_elf.lib -llibc.a
<Linking>
"../dss_mmw_linker.cmd", line 40: warning #10068-D: no matching section
"../dss_mmw_linker.cmd", line 55: warning #10068-D: no matching section
warning #10370-D: Possible codesize or performance degradation. Section ".text:RADARDEMO_rangeProc_run:RADARDEMO_rangeProc.oe674" has calls to rts routines, but rts is placed out of range from call site at 0xe00608, or in a different section. To optimize codesize, either 1) place rts closer to call site, or 2) place rts in same section, or 3) compile with --disable_push_pop.
warning #10370-D: Possible codesize or performance degradation. Section ".text:RADARDEMO_rangeProc_run:RADARDEMO_rangeProc.oe674" has calls to rts routines, but rts is placed out of range from call site at 0xe003a0, or in a different section. To optimize codesize, either 1) place rts closer to call site, or 2) place rts in same section, or 3) compile with --disable_push_pop.
warning #10370-D: Possible codesize or performance degradation. Section ".text:SOC_init:libsoc_xwr16xx.ae674<soc.oe674>" has calls to rts routines, but rts is placed out of range from call site at 0x20005970, or in a different section. To optimize codesize, either 1) place rts closer to call site, or 2) place rts in same section, or 3) compile with --disable_push_pop.
warning #10370-D: Possible codesize or performance degradation. Section ".text:SOC_init:libsoc_xwr16xx.ae674<soc.oe674>" has calls to rts routines, but rts is placed out of range from call site at 0x20005860, or in a different section. To optimize codesize, either 1) place rts closer to call site, or 2) place rts in same section, or 3) compile with --disable_push_pop.
Finished building target: "xwr16xx_pplcount_dss.xe674"

C:/ti/mmwave_sdk_03_01_00_02/packages/scripts/ImageCreator/xwr16xx/out2rprc/out2rprc.exe xwr16xx_pplcount_dss.xe674 xwr16xx_pplcount_dss.bin
makefile:203: recipe for target 'post-build' failed
process_begin: CreateProcess(NULL, C:/ti/mmwave_sdk_03_01_00_02/packages/scripts/ImageCreator/xwr16xx/out2rprc/out2rprc.exe xwr16xx_pplcount_dss.xe674 xwr16xx_pplcount_dss.bin, ...) failed.

gmake[3]: [post-build] Error 2 (ignored)

Please help what is this issue and how can I resolve it?

Thanks

Amin

Accumulator and USB power supply

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Hi,

for my project, I need to implement an accumulator and a USB cable power supply.

What kind of components can I start to evaluate?
I do not have any system specifications. My question is generic.

Thanks for your collaboration.

Best

Davide

MSP430FR6989: Errata CPU47 (An unexpected Vacant Memory Access Flag (VMAIFG) can be triggered)

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Part Number:MSP430FR6989

Hi there,

I have a problem with understanding the point of this errata. Can you give an example when this issue takes place?

Regards

Christian

LAUNCHXL-F28379D: Duty Cycle Measurement

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Part Number:LAUNCHXL-F28379D

Dear TI-Team, dear community,

I would like to measure the Duty Cycle in Simulink of an external 400 Hz PWM-signal with my TI Launchpad F28379D.

I have tried to solve it via the eCAP1 (through a GPIO port of my choice) but I don’t understand the eCAP block settings I have to make (also not by reading the help) to measure the duty cycle of that incoming 400 Hz PWM signal. I know there is an example in Control Suite to capture PWM but it‘s hard to transfer it to the Simulink settings. Has anyone already measured the duty cycle in simulink and could send me an example model or a working setting description. That would really help a lot!

I would really appreciate your help!

Thank you very much in advance!

All the best,

Johannes

CCS/IWR1642BOOST: Code Composer failire in building the file task_app.c in mmWave people counting demo project (pplcount_16xx_mss)

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Part Number:IWR1642BOOST

Tool/software: Code Composer Studio

Hi there,

I imported the demo projects for mmWave people counting for IWR1642 (pplcount_16xx_dss and pplcount_16xx_mss) into code composer Version: 8.3.0.00009.

When I try to build the project pplcount_16xx_mss it failed on build the file task_app.c:

Building file: "../cli.c"
Invoking: ARM Compiler
"C:/ti/ti-cgt-arm_16.9.6.LTS/bin/armcl" -mv7R4 --code_state=16 --float_support=VFPv3D16 -me -O3 --include_path="C:/Gunnebo/TI_mmWave/PeopleCountingDemo/ImportedProjects/pplcount_16xx_mss" --include_path="C:/ti/mmwave_sdk_03_01_00_02" --include_path="C:/ti/mmwave_sdk_03_01_00_02/packages" --include_path="C:/ti/mmwave_industrial_toolbox_3_1_1/labs/lab0011-pplcount/lab0011_pplcount_pjt/radarDemo" --include_path="C:/ti/mmwave_industrial_toolbox_3_1_1/labs/lab0011-pplcount/lab0011_pplcount_pjt/radarDemo/chains/RadarReceiverPeopleCounting/mmw_PCDemo/gtrack" --include_path="C:/ti/ti-cgt-arm_16.9.6.LTS/include" --define=SOC_XWR16XX --define=SUBSYS_MSS --define=DOWNLOAD_FROM_CCS --define=DebugP_ASSERT_ENABLED --define=_LITTLE_ENDIAN --define=MMWAVE_L3RAM_SIZE=0x40000 -g --c99 --diag_warning=225 --diag_wrap=off --display_error_number --gen_func_subsections=on --enum_type=int --abi=eabi --obj_extension=.oer4f --preproc_with_compile --preproc_dependency="cli.d_raw" --cmd_file="configPkg/compiler.opt" "../cli.c"
Finished building: "../cli.c"

Building file: "../task_mbox.c"
Invoking: ARM Compiler
"C:/ti/ti-cgt-arm_16.9.6.LTS/bin/armcl" -mv7R4 --code_state=16 --float_support=VFPv3D16 -me -O3 --include_path="C:/Gunnebo/TI_mmWave/PeopleCountingDemo/ImportedProjects/pplcount_16xx_mss" --include_path="C:/ti/mmwave_sdk_03_01_00_02" --include_path="C:/ti/mmwave_sdk_03_01_00_02/packages" --include_path="C:/ti/mmwave_industrial_toolbox_3_1_1/labs/lab0011-pplcount/lab0011_pplcount_pjt/radarDemo" --include_path="C:/ti/mmwave_industrial_toolbox_3_1_1/labs/lab0011-pplcount/lab0011_pplcount_pjt/radarDemo/chains/RadarReceiverPeopleCounting/mmw_PCDemo/gtrack" --include_path="C:/ti/ti-cgt-arm_16.9.6.LTS/include" --define=SOC_XWR16XX --define=SUBSYS_MSS --define=DOWNLOAD_FROM_CCS --define=DebugP_ASSERT_ENABLED --define=_LITTLE_ENDIAN --define=MMWAVE_L3RAM_SIZE=0x40000 -g --c99 --diag_warning=225 --diag_wrap=off --display_error_number --gen_func_subsections=on --enum_type=int --abi=eabi --obj_extension=.oer4f --preproc_with_compile --preproc_dependency="task_mbox.d_raw" --cmd_file="configPkg/compiler.opt" "../task_mbox.c"
Finished building: "../task_mbox.c"

Building file: "../task_app.c"
Invoking: ARM Compiler
"C:/ti/ti-cgt-arm_16.9.6.LTS/bin/armcl" -mv7R4 --code_state=16 --float_support=VFPv3D16 -me -O3 --include_path="C:/Gunnebo/TI_mmWave/PeopleCountingDemo/ImportedProjects/pplcount_16xx_mss" --include_path="C:/ti/mmwave_sdk_03_01_00_02" --include_path="C:/ti/mmwave_sdk_03_01_00_02/packages" --include_path="C:/ti/mmwave_industrial_toolbox_3_1_1/labs/lab0011-pplcount/lab0011_pplcount_pjt/radarDemo" --include_path="C:/ti/mmwave_industrial_toolbox_3_1_1/labs/lab0011-pplcount/lab0011_pplcount_pjt/radarDemo/chains/RadarReceiverPeopleCounting/mmw_PCDemo/gtrack" --include_path="C:/ti/ti-cgt-arm_16.9.6.LTS/include" --define=SOC_XWR16XX --define=SUBSYS_MSS --define=DOWNLOAD_FROM_CCS --define=DebugP_ASSERT_ENABLED --define=_LITTLE_ENDIAN --define=MMWAVE_L3RAM_SIZE=0x40000 -g --c99 --diag_warning=225 --diag_wrap=off --display_error_number --gen_func_subsections=on --enum_type=int --abi=eabi --obj_extension=.oer4f --preproc_with_compile --preproc_dependency="task_app.d_raw" --cmd_file="configPkg/compiler.opt" "../task_app.c"
gmake[1]: Target 'main-build' not remade because of errors.
Finished building: "../task_app.c"

makefile:159: recipe for target 'all' failed
gmake: *** [all] Error 2

How can I resolve this issue?

Thanks

Amin

ADS131E08EVM-PDK: Not able to see correct ADC input on ADS131e08 EVM software scope

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Part Number:ADS131E08EVM-PDK

Hi,

I have ADS131E08 EVM PDK kit.

When I gave 50 mVpp input through Function generator to Channel 1 on the kit. It is giving distorted output on scope. For reference please see the screenshot of scope as well as ADC register settings:

Scope analysis:

Settings:

We also tried to give test input signal and we got this on Scope:

Settings:

We have given 6VDC input through power adapter to MMB0 board as mentioned in user manual.

Can you please tell us what can be the issue?

regards,

Tejaswini


TUSB8020BEVM: Altium files

Linux/TLV320ADC3101: TLV320ADC3101

Linux/PROCESSOR-SDK-AM335X: Cannot build meta-toolchain-arago-tisdk in Arago

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Part Number:PROCESSOR-SDK-AM335X

Tool/software: Linux

Goodmorning,

after having successfully built the custom-image, following

I'm trying to build the cross-toolchain but I get the following error.

davide@davide-HP-ProBook-450-G5:~/tisdk/build$ bitbake meta-toolchain-arago-tisdk
Loading cache: 100% |############################################| Time: 0:00:00
Loaded 4066 entries from dependency cache.
Parsing recipes: 100% |##########################################| Time: 0:00:10
Parsing of 3164 .bb files complete (3161 cached, 3 parsed). 4069 targets, 499 skipped, 0 masked, 0 errors.
WARNING: No recipes available for:
  /home/davide/tisdk/sources/meta-processor-sdk/recipes-bsp/common-csl-ip/common-csp-ip_git.bbappend
  /home/davide/tisdk/sources/meta-processor-sdk/recipes-devtools/python/python3-native_3.5.2.bbappend
NOTE: Resolving any missing task queue dependencies
ERROR: Nothing RPROVIDES 'gtk+3-dev' (but /home/davide/tisdk/sources/meta-arago/meta-arago-distro/recipes-core/packagegroups/packagegroup-arago-gtk-sdk-target.bb RDEPENDS on or otherwise requires it)
NOTE: Runtime target 'gtk+3-dev' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['gtk+3-dev']
NOTE: Runtime target 'packagegroup-arago-gtk-sdk-target' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['packagegroup-arago-gtk-sdk-target', 'gtk+3-dev']
NOTE: Runtime target 'packagegroup-arago-toolchain-tisdk-target' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['packagegroup-arago-toolchain-tisdk-target', 'packagegroup-arago-gtk-sdk-target', 'gtk+3-dev']
ERROR: Required build target 'meta-toolchain-arago-tisdk' has no buildable providers.
Missing or unbuildable dependency chain was: ['meta-toolchain-arago-tisdk', 'packagegroup-arago-toolchain-tisdk-target', 'packagegroup-arago-gtk-sdk-target', 'gtk+3-dev']

Summary: There was 1 WARNING message shown.
Summary: There were 2 ERROR messages shown, returning a non-zero exit code.

The build configuration is processor-sdk-05.01.00.11-config with gcc-linaro-7.2.1-2017.11-x86_64_arm-linux-gnueabihf installed in /opt.

In my local.conf I changed the following:

DISTRO_FEATURES_remove = "wayland"

INHERIT += "own-mirrors"
SOURCE_MIRROR_URL = "software-dl.ti.com/.../"

#Used for remove bbappend recipe from different layers
#BBMASK="meta-arago/meta-arago-distro/recipes-core/systemd/systemd_%.bbappend"

What do I need to modify?

Thank you.

Best Regards,

Davide Brunelli

LMX2595: LMX2595 values for generate RFout

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Part Number:LMX2595

hi

Can anyone please suggest the correct values to produce RFout A and B close to 2.5 GHz and 625 MHz?

regards

shirin

ADS4126: Similar functionality part

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Part Number:ADS4126

Hi team,

I know as of yet there are no plans to NRND the ADS4126, however I have a industrial client that plans to go into production next year and carry on for 5-7 years.

I was asked if we had any similar replacement part just, of similar functionality, just so that they could qualify as a possible alternative

CCS/AWR1642BOOST: Can I send commands to the sensor through the CAN-FD module, like I do through the UART using the CLI tools?

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Part Number:AWR1642BOOST

Tool/software: Code Composer Studio

Hi all,

Can I send commands to the sensor through the CAN-FD module, like I do through the UART using the CLI tools?

Thanks

Claudio

BQ24780S: What is the Voltage level to assert Over voltage protection for BQ24780 IC

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Part Number:BQ24780S

BQ24780 IC is having over-voltage protection feature and it is sensing through VCC pin. In the block diagram, over-voltage comparator is mentioned as 26V. Whereas, in the table, the range is given as 24V to 28V.

What is the correct voltage range for the over-voltage protection feature?


ADS5294: ADS5294EVM

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Part Number:ADS5294

Hi,

we are using 8 channel ADC =  ADS5294 EVM   along with  ADC-to-FMC adapter to interface with KC705 board

The FMC connector voltage should be same at both the end but the KC705 FMC connector is set to 2.5 V

To interface with ADS5294 what voltage should be set in FMC connector of KC705 board ?

should it be 3.3v or 1.8 V ?

Thanks

Prateek

CCS/TMS320F28069M: Undefined / Unresolved symbol first referenced in .obj

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Part Number:TMS320F28069M

Tool/software: Code Composer Studio

Hello

I am having problem building/linking my modified 13f lab. The description is:

The following is a simplification of the code:

----------------------------------------------------------------------------------------------------------------------

proj_lab13f.c:

#include"sw/modules/ctrl/src/32b/ctrlHALL_2mtr.h"

_iqCTRL_getSpd_int_ref_pu();

_iqCTRL_getIq_in_pu();

.

.

.

OBSERVER_run(observerHandle[HAL_MTR1], gTheta1, CTRL_getIq_in_pu(ctrlHandle));

if( CTRL_getSpd_int_ref_pu(ctrlHandle) == _IQ(0.))

{

OBSERVER_resetValues(observerHandle[HAL_MTR1]);

}

 

--------------------------------------------------------------------------------------------------------------------------

ctrlHALL_2mtr.h:

inline_iqCTRL_getIq_in_pu(CTRL_Handle handle)

{

CTRL_Obj *obj = (CTRL_Obj *)handle;

return(obj->Idq_in.value[1]);

} // end of CTRL_getIq_in_pu() function

 

inline_iqCTRL_getSpd_int_ref_pu(CTRL_Handle handle)

{

CTRL_Obj *obj = (CTRL_Obj *)handle;

return(TRAJ_getIntValue(obj->trajHandle_spd));

} // end of CTRL_getSpd_int_ref_pu() function

----------------------------------------------------------------------------------------------------------------------------

Please any help appreciated.

Thanks

CCS/CC2640R2F: Bluetooth 5.0 version porting.

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Part Number:CC2640R2F

Tool/software: Code Composer Studio

Hi ,

I am using the Bluetooth chip CC2640R2F for running blue tooth version 4.0 . Bluetooth version 4.0 running properly . Now I want to run Bluetooth version 5.0 .Please let men know details about porting Bluetooth version 5.0 on CC2640R2F chip. Whether is it possible porting.

Thanks & Regards

Vijith G

DRV8701: Only using High Side Drive

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Part Number:DRV8701

Can the DRV8701 be used in a high side drive mode only, no low side drive?  So we would drive the high side through motor, while the motor is externally grounded.

ISOW7842: Latch-up?

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Part Number:ISOW7842

On a couple of different designs we have trouble with the ISOW7842.
The isolated voltage sometimes when starting up goes to 7V instead of the set 3.3V and the circuit get really hot.

Any idea what can cause this?

BR
// Per

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