The software path I used: D:\ti\controlSUITE\development_kits\DRV8312-C2-KIT_v128\BLDC_Sensored
Hardware：DRV8303EVM
#define LEVEL6 6 // Verify the closed speed loop and speed PI controller.
I changed the IO port configuration according to the DRV8303EVM hardware. #define BUILDLEVEL LEVEL6
The motor can start normally, but the speed is not controlled, and the motor automatically runs to the highest speed. How to solve this problem?
Part Number: LM340
Hi sir,
Not sure if we have newer and better part to replace LM340LAZ-5.0/NOPB.
Vin needs to > 35V
Output: 5V/100mA
Please kindly suggest and please fee free to contact me by private mail, thanks a lot!
Best Regards,
Sean Liao
Part Number: PROCESSOR-SDK-AM335X
Tool/software: TI C/C++ Compiler
Hi Team,
For the most recent version of the AM335X SDK, has the option for devtool work been added? If not, are there any plans in the future for this capability to be added?
Thanks for your support,
Garret
Part Number: TPS61220
The device can output setting value at no loading, but when adding load, such as 5mA or 10mA, the output voltage drops down and can't maintain.
Tool/software: Code Composer Studio
Hi, i want to know how much time a specific function in my source code consumes. I don't know how to do it. Can anyone help me with my problem?
Thanks.
Part Number: TPS51200
Hi E2E,
Good day.
We have a customer asking for the Unencrypted PSpice Model for TPS51200DRCT.
Appreciate if you can help provide the information.
Thanks in advance!
Art
Part Number: TMDXIDDK379D
I have a TMDXIDDK379D board, HVPMSMMTR (PMSM motor) with TMDSCNCD28379D controlCARD (with Delfino F28379D MCU). I was wondering how to run the motor through this board or what and how to give commands to the control card to operate the motor. I saw an example CCS project on Design Drive and following IDDK user's guide's (Level 1) example CCS project steps to connect to the board. Level 1 didn't need the motor. I didn't find instruction for level 2 - 5. I was wondering if I can use this CCS project with different levels to run the motor or is there any other GUI or other program to give the board commands?
I am attaching the user guide found on the product page.(Please visit the site to view this file)
Part Number: CC3220SF
Tool/software: TI C/C++ Compiler
Hi,
i use stack simplelink_cc32xx_sdk_3_20_00_06;
i configure my device to STA and connect to ROUTER.
i open listening socket and when the STA is disconnect for any reason i close the socket and open again and when i configure sl_Bind i get Error -98
what to do?
Part Number: TPS92515
Hi E2E,
Good day.
We have a customer asking for the Unencrypted PSpice Model for TPS92515.
Appreciate if you can help provide the information.
Thanks in advance!
Art
Part Number: TLV9002
Hi team.
I'd like to know about the Vout vs slew rate.
Our situation is when the output voltage is decrease and the slew rate decreases.
Sincerely.
Kengo.
Part Number: DS90UB954-Q1
Hi E2E,
Good day.
We have a customer asking for the Unencrypted PSpice Model for DS90UB954-Q1.
Appreciate if you can help provide the information.
Thanks in advance!
Art
Part Number: TMS320F280049C
Tool/software: TI C/C++ Compiler
I am migrating some code from a CPU application to use the CLA. All of the code compiles and runs in the CPU. When I try to compile and build the application with some of the code moved to CLA, I get the following error. I have modeled the code after the C2000Ware example (device_support/f28004x/cla/cla_ex1_background_task).
"C:\ti\c2000\C2000Ware_2_00_00_02\device_support\f28004x\common\include\f28004x_cla_typedefs.h", line 84: fatal error #35: #error directive:
f28004x_Cla_Typedefs.h must be included before f28004x_Device.h or any other header file that redefines data types using the guard macros F28_DATA_TYPES or DSP28_DATA_TYPES
This error message is in the header file "f28004x_cla_typedefs.h". I read that the compiler turns on the define "__TMS320X28XX_CLA__" when compiling a *.cla file.
I'm missing something about developing code for the CLA.
Please advise.
Steve Haddad
Ametek Aerospace
Part Number: DS90UB953-Q1
Hi E2E,
Good day.
We have a customer asking for the Unencrypted PSpice Model for DS90UB953-Q1.
Appreciate if you can help provide the information.
Thanks in advance!
Art
Part Number: DS90UB947-Q1
hello,
For 947 register 0x5E:
| Frequency High Threshold: Sets the high threshold for the OLDI Clock frequency detect circuit in MHz. |
What's this register for? Does it mean the maximum allowable OLDI clock?
If 0x5E=0x44, what is the frequency in MHz? Thanks.
Dongbao
Part Number: DIT4096
Hi Team,
When working with the DIT4096 configured in I2S slave mode and driven from a Bluetooth module with I2S audio outputs, do the I2S input signals need to be synchronous to its local master lock input? The DIT4096 local master clock input is 24.576 MHz. In this application. the Bluetooth module is configured as I2S master and provides BCK, LRK and SDATA as expected but is not running from the same 24.576MHz master clock.
Thanks,
Garret
Part Number: TMS320C6657
As from other posts, I already know that the PDK client example will only work with the Marvell PHY on the EVM.
But I was not able to find any Information on how to change the Example to get it running with another PHY. Especially with the TI DP83867IS PHY.
Is there any source with instructions on what to change?
Part Number: BQ20Z45
Hi!
I'm new on this forum.
After contacting TI support with my problem, they told me to ask my problem here.
So, I have an Asus laptop which battery is not working anymore. I opened the battery and I changed the cells. After that, I needed to do a reset on the battery's EEPROM.
After looking more carefully, it is a bq20z45. After a few searches, I found that it is from TI. According to datasheet, I did a reset (connecting pins 29 with 24). Unfortunately, I clean all the information on bq20z45 (not a reset I was expecting for).
After a few searches on internet, I found that there is a program to reprogram battery's eeprom. It is called Be2Works.
To work with that, I need a board cp2112. So, I bougt one and I connected the pin GND(board cp2112) to P-(battery), pin SDA(board cp2112) to pin D(battery) and pin SCL(board cp2112) to C(Battery). After that, with Be2works, I tried to read the bq20z45 information. However, It couldn't read because I did a reset before by mistake.
Is there any way to reprogram my battery eeprom? Any specific program?
Unfortunately ASUS doesn't sell batteries anymore for my laptop. Also, I can't find any (new or used) for sale, so, my only solution is trying to save this one.
Thanks a lot!
Part Number: IWR1443BOOST
Hi,
I am still not able to connect with my module IWR1443BOOST. I was advised to use version but still not able to get started.
At the bottom it's saying this..
Part Number: LM5163-Q1
Team,
do we have TINA model for LM5163-Q1?
The SPICE one which is available shows strange behavior in simulation (in LTspice). It looks like the device was in BOOST current mode without slope compensation. It's switching in ON TME – max ON TIME cycles.
TINA model could perhaps help to properly simulate it.
Part Number: CC1310
I am using CC1310 board for transmitting some data and is using another CC1310 module for receiving the data. I am using SmartRF Studio 7 for configuring the module as transmitter and receiver. The generated .c and .h configuration file is used in Code Composer Studio. But in SmartRF Studio 7 there are only four options available to configure the device as transmitter or receiver i.e. Packet TX, Packet RX, Continuous TX and Continuous RX. Data are continuously transmitted and received by both CC1310 modules respectively.
But now I want to communicate both device on query based. So my task is to poll data from one CC1310 module only when desired by another CC1310 module. i.e. both the device should be able to transmit and receive bidirectionally. But I am not able to configure CC1310 module as transceiver using SmartRF Studio 7. It will be very helpful if someone can solve our issue or refer some documentation or tutorial or example.