Part Number:TM4C123GH6PM

Tool/software: Code Composer Studio

Hi All,

I am trying to run a particular code which needs more than 32,768 bytes.

Is there some way I can use the blank memory (93% of FLASH 262kbytes) as shown in the image below?

Is there a way to partition the memory as per user's need? If yes, which file should I update?

Thanks in advance for your help

Part Number:LM2594

One of customer has some problems on the schematic：

1. What is the specific role of D1 in the figure,  can we remove it, and it will  have a fatal effect on IC?

2. Can the delayed start circuit not be needed?Is it ok to short PIN5 and PIN6 ?

Part Number:DAC38RF82

One of our customer has some questions on DAC38RF82:

Can DAC38RF82 achieve 8GSPS 10bit sampling rate. And how to achieve it？

Part Number:LM3478

Hi, all

LM3478 is used in flyback power supply. How to determine the reverse voltage of Z1 TVS tube?

Part Number:DRV8711

Hi,all

 One of my customer has some problems on DRV8711, Please help with it. Thanks.

• SDTHR [7: 0] bit inside Stall register DRV8711 is said to measure by experiment.Can you tell me the principle of this setting and the scope of the setting? A fixed speed threshold can only be detected by setting a value?
• Can out-of-step be detected by speed? Can it be done internal?
• Dose the external EMF voltage range have some relation to power supply voltage?

Part Number:TPS3422

Hello,


I am planning to use tactile switch to turn ON and turn OFF a circuit. I am planning to use TPS3422 to power ON and OFF the system. Can TPS3420 be used without micro-controller. After reading the datasheet, we can see there is one pin RST(invert) which is directly connected to reset of the controller. In my application microcontroller is not being used.

Regards,
Tapas

Part Number:TMS320C6748

I use D:\ti\C6748_StarterWare_1_20_04_01\examples\evmC6748\spi example.

I set the tx_data={0x00,0xFF,0x00,0xFF,0x00,0xFF,0x00,0xFF,0x00,0xFF,0x00,0xFF}, and I monitor the SIMO signal using a oscilloscope.

In master mode, the signal send out is alright.

And I made the only changes:

1) use 3-pin mode

2) slave mode

In slave mode, the SIMO signal keeps always '1'.

I debug the ISR, and find the 0x00 and 0xFF is sent to SPITransmitData1() function normally.

But why the SIMO is always "1"?

Thank you

Part Number:MSP430FR6972

Hello,

I need to monitor the battery voltage supplied to the MSP430FR6972. Datasheet and user guide mention a "battery monitor" channel but give no indication on how to use it properly. Is the batt. monitor channel Vcc divided by some factor? Which reference voltage do I have to use?

Regards,

Lukas

Part Number:PGA900

Hi,

I'd like to ask about PGA900 VBRGN connection.

According to the functional Block diagram in D/S Page 25, the VBRGN pin is internally connected to GND.

Which GND is the VBRGN pin connected to? (GND? or AVSS?)

and if the VBRGN pin doesn't have any other function but connected to GND, 

Is it OK to connect the resistor bridge sensor to GND externally instead of connecting to the VBRGN pin?

Regards,

Go

Part Number:CC1310

Tool/software: WEBENCH® Design Tools

Hello.

I download the latest version cc1310 sdk, and try compile example IAR project. Version IAR 8.20 and I heve the next error

Error while running "C:\ti\xdctools_3_50_03_33_core/xs" --xdcpath="C:\ti\simplelink_cc13x0_sdk_1_50_00_08\kernel\tirtos\packages;C:\ti\
simplelink_cc13x0_sdk_1_50_00_08\source" iar.tools.configuro -c "C:\Program Files (x86)\IAR Systems\Embedded Workbench 8.0_2\arm" --cc "C:\Program Files
(x86)\IAR Systems\Embedded Workbench 8.0_2\arm\bin\iccarm.exe" --device "CC1350F128" --compileOptions "dummy.c -o C:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\Debug\Obj --debug --endian=little --cpu=Cortex-M3 -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar -fC:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\
CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\\common\boards\CC13X0_LAUNCHXL\configPkg\compiler.opt.defs -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08/source -IC:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\\
collector -IC:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\\collector\subg -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\kernel\tirtos\packages -IC:\ti\simplelink_cc13x0_sdk_1_50_00_08\source -IC:\ti\xdctools_3_50_03_33_core\packages -IC:\ti\
xdctools_3_50_03_33_core\packages\xdc -IC:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\\
common -IC:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\\common\inc -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\\common\boards -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\\common\boards\subg -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\\common\boards\CC13X0_LAUNCHXL -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\\common\boards\CC1310_CC1190 -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\\common\api\inc -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\\common\util -IC:\ti\simplelink_cc13x0_sdk_1_50_00_08\
examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\\stack\src -IC:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\
ti154stack\collector\tirtos\iar\..\..\..\\stack\tirtos\inc -IC:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\\
stack\tirtos\src -IC:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\heapmgr
-IC:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\hal\src\inc -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\hal\src\target\_common -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\hal\src\target\_common\
cc13xx -IC:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\icall\src\inc -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\osal\src\inc -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\services\src\aes -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\services\src\appasrt -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\services\src\nv -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\services\src\nv\cc26xx -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\services\src\saddr -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\services\src\sdata -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\stack\src\icall -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\fh -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\high_level -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\inc -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\inc\cc13xx -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\low_level\cc13xx -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\low_level\cc13xx\subg -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\..\..\..\..\..\..\..\source\ti\ti154stack\tracer -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\source\ti\devices\cc13x0 -IC:\ti\simplelink_cc13x0_sdk_1_50_00_08\source\ti\devices\cc13x0\inc -IC:\ti\
simplelink_cc13x0_sdk_1_50_00_08\source\ti\devices\cc13x0\driverlib -DUSE_CORE_SDK -DRF_MULTI_MODE -DTEMP_SENSOR -DAUTO_START
-DxASSERT_LEDS -DNV_RESTORE -DFEATURE_FH_OPT -DxPOWER_MEAS -DMAC_PNM_MAX_NUMBER_OF_NODE=50
-DMAX_DEVICE_TABLE_ENTRIES=50 -DBOARD_DISPLAY_USE_UART -DxBOARD_DISPLAY_USE_LCD -DONE_PAGE_NV -DONE_PAGE_NV_FULL_HDR
-DDEVICE_FAMILY=cc13x0 -DDeviceFamily_CC13X0 -DCC13XX_LAUNCHXL -DCCFG_FORCE_VDDR_HH=0 -DSET_CCFG_BL_CONFIG_BL_LEVEL=0x00
-DSET_CCFG_BL_CONFIG_BL_ENABLE=0xC5 -DSET_CCFG_BL_CONFIG_BL_PIN_NUMBER=0x0D -DSET_CCFG_BL_CONFIG_BOOTLOADER_ENABLE=0xC5
-DHEAPMGR_SIZE=0 -DUSE_ICALL -DSTACK_LIBRARY -DICALL_LITE -DRCN_APP_ASSERT -DHAL_ASSERT_SPIN
-DICALL_HOOK_ABORT_FUNC=halAssertHandler -Dxdc_runtime_Log_DISABLE_ALL -Dxdc_runtime_Assert_DISABLE_ALL -DxPREAMBLE_COMPATIBILITY
-DxSTATIC_MAC_SECURITY_DEFAULTS -Dxdc_target_types__=iar/targets/arm/std.h -Dxdc_target_name__=M3 -DFEATURE_ENHANCED_ACK
-DFEATURE_SYSTEM_STATS -DxFCS_TYPE16 --preinclude=C:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\
tirtos\iar\..\..\..\/collector/subg/features.h --debug --silent -e --aeabi --thumb --diag_suppress=Pa050 -e --fpu=None --dlib_config \"C:\Program Files (x86)\IAR Systems\
Embedded Workbench 8.0_2\arm\INC\c\DLib_Config_Normal.h\" -Ohz" --linkOptions "-o C:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\
CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\Debug\Exe\collector_cc13x0lp.out --map C:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\
CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\Debug\List\collector_cc13x0lp.map --config C:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\
CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar/cc13x0lp.icf -fC:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\
tirtos\iar\..\..\..\\common\boards\CC13X0_LAUNCHXL\configPkg\linker.cmd C:\ti\
simplelink_cc13x0_sdk_1_50_00_08/source/ti/devices/cc13x0/driverlib/bin/iar/driverlib.lib C:\ti\
simplelink_cc13x0_sdk_1_50_00_08/source/ti/display/lib/display.arm3 C:\ti\simplelink_cc13x0_sdk_1_50_00_08/source/ti/grlib/lib/grlib.arm3 C:\ti\
simplelink_cc13x0_sdk_1_50_00_08/source/ti/mw/lcd/lib/lcd.arm3 C:\ti\simplelink_cc13x0_sdk_1_50_00_08/source/ti/drivers/lib/drivers_cc13x0.arm3 C:\ti\
simplelink_cc13x0_sdk_1_50_00_08/source/ti/drivers/rf/lib/rf_multiMode_cc13x0.arm3 C:\ti\
simplelink_cc13x0_sdk_1_50_00_08/kernel/tirtos/packages/ti/dpl/lib/dpl_cc13x0.arm3 C:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\
ti154stack\collector\tirtos\iar\..\..\..\\library\tirtos\iar\bin/maclib_secure.a --silent --cpu=Cortex-M3 --redirect _Printf=_PrintfSmall --redirect _Scanf=_ScanfSmall
--config_def ONE_PAGE_NV=1 --config_def ONE_PAGE_NV_FULL_HDR=1 --semihosting --entry __iar_program_start --vfe --text_out locale" --profile release
--projFile "C:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\rtos\CC1310_LAUNCHXL\ti154stack\collector\tirtos\iar\collector_cc13x0lp.ewp"

On a forum with similar errors I did not find a solution.

Hi,

I am looking for clock jitter cleaner that could support the following inputs frequencies (in Mhz):

the inputs clock is spread and the output clock is expected to follow the same frequency with best jitter performance.

What devices would you recommend? 

Thank you in advance,

Vladimir.

Part Number:ADS58H43

Hi team,

My customer wants to use the device ADS58H43 with 138.24MSPS, but the datasheet says the min sample clock is 184MSPS. So can we use it for 137.24MSPS?

Thanks.

BR

Frank

Part Number:LMK04832

Hi,

I wish to use the LMK04832 in distribution mode.

CLKin=2800MHz or 1400MHz

CLKout=1400MHz

I'm planning to use the CLKIN1/Fin input.

What is the recommended Fin0 connection if unused?

Regards,

Itai

Part Number:CC2538

Greetings,

I'm using CC2538 as a coordinator and CC2650 as an end device. I want to send some data from the end device to the coordinator. I opened the ZCL API document (in Z-Stack Home 1.2.2a) and it's all about using attributes.

1- How can I use attributes to send data from many end devices to the coordinator? For example, if I have many temp sensors send their readings to coordinator at the same time, would the attributes help?

2- Is there any other ZCL function to use to send data? or I should use one of the AF layer functions as AF_DataRequest()?

Thanks in advance

* James *

Part Number:AWR1443BOOST

Hi, 

I am trying to read the dump file (raw data) that was created using Radar Studio. I am using AWR 1443 and TSW 1400 to create the file. I used the single Rx configuration (first Rx) as a test configuration. When I read the file, I got sequence of data like this:

Then after adjusting for the offset value (2^15) and arranging the data, I got something like this : 

First column represents I data for 1st Rx and second column represents Q data for 1st Rx. Since I used only one Rx, values corresponding to other Rx were zeroes as expected.

When I plot the time domain plot using this data for 1st chirp , I got something like this :

But the plot that was given by Radar Studio Post Processing was slightly different. The nature of the plot was similar but the real part seemed to be slightly clamped downwards and imaginary part was seemed to be clamped upwards. 

Could you please help me with this? Do I need to do further calculations to get the accurate data? 

Regards, 

Yunish

Part Number:MSP430F6779

Hello Team,

One of my customers is working on prepaid meters and looking for STS library support on MSP430F67xx. Please advise how we can support this requirement ?

Regards,

Vikas Chola

Part Number:DAC8218EVM

I need the design package for the DAC8212EVM (schematic, BOM, gerbers, assembly drawings etc).  Is it online somewhere?

I would like to know if it is possible to use TIDA-00261 with the BeagleBone Black. Or if you have a similar product but it is configurable and manageable by sending strings.

Part Number:TMS320F28377D

I would like to synchronize the ECAP1 - ECAP6 Clocks on the TMS320F28377D processor. I am measuring phase differences between ECAP1 and other ECAPs, and I think that I am seeing phase differences between ECAPs that do not seem to correspond to physical phase differences. I have yet to confirm that this is the case.

Anyways, I would like to synchronize all ECAP TSCTR Counter Clocks and I'm trying to figure out the best way to do so.

1) I would like to monitor the phase difference between ECAP TSCTR Clocks so as to confirm if the phase between ECAPs is changing.

Would this be measured by reading the following registers:

/* Read and store each TSCTR Register */
Ecap1_Counter = ECap1Regs.TSCTR;
Ecap2_Counter = ECap2Regs.TSCTR;
Ecap3_Counter = ECap3Regs.TSCTR;
Ecap4_Counter = ECap4Regs.TSCTR;
Ecap5_Counter = ECap5Regs.TSCTR;
Ecap6_Counter = ECap6Regs.TSCTR;

/* Calculate TSCTR Deltas */
ECap12_Delta  = Ecap1_Counter - Ecap2_Counter;
ECap13_Delta  = Ecap1_Counter - Ecap3_Counter;
ECap14_Delta  = Ecap1_Counter - Ecap4_Counter;
ECap15_Delta  = Ecap1_Counter - Ecap5_Counter;
ECap16_Delta  = Ecap1_Counter - Ecap6_Counter;

It is my understanding that these "Delta" calculations should stay at least constant if all ECAPs are synchronized. There should be a steady state offset in these readings because reading these counters takes clock cycles. Is this a correct way to quantify the synchronization of all the ECAPs?

2) I would like to software synchronize the ECAPs.

On initialization, I need to set the following Registers;

/* Set up ECAPs 1 - 6 for SWSYNC Input */
EALLOW;
ECap1Regs.ECCTL2.SYNCO_SEL.bit = 0U;
ECap2Regs.ECCTL2.SYNCO_SEL.bit = 0U;
ECap3Regs.ECCTL2.SYNCO_SEL.bit = 0U;
ECap4Regs.ECCTL2.SYNCO_SEL.bit = 0U;
ECap5Regs.ECCTL2.SYNCO_SEL.bit = 0U;
ECap6Regs.ECCTL2.SYNCO_SEL.bit = 0U;

/* Enable SYNC Input on ECAP 1 */
ECap1Regs.ECCTL2.SYNCI_EN.bit  = 1U;
EDIS;

When I need to synchronize, I need to trigger a SWSYNC event.

/* Synchronize all ECAPs */
EALLOW;
ECap1Regs.ECCTL2.SWSYNC = 1U;
EDIS;

So my questions are:
- Will this work to synchronize the TSCTR clocks between all the ECAPs? Are there other registers that I need to set.
- Will this synchronize the TSCTR counters with zero delay? i.e. Phase difference is zero between counters. If not, is there a value I can insert into the CTRPHS Register to account for the delay?

Part Number:BQ34Z100EVM

Hi,

I'm trying to use GPC tool. Run the cycle and collected the data according to the guide, but getting "Deviation is so high that it is most likely due to anomaly in the data" error. What do I do wrong?

it's for 34 cell NiMh pack. Data file attached.

(Please visit the site to view this file)