Part Number:BQ24250
Hi
I have some questions !
Is the i2c address fixed? Can you change it? Please let me know how you can change it
Because I'm using two bq24250 and i2c address seems to crash
Is the output voltage used for the 3.3V battery used as the 12v adapter input the same ?
always 4.2V output voltage ?(Please visit the site to view this file)
Part Number:TMS320F28062
Part Number:ADS1198
Hello,
I need to calculate the analog and digital input range for my design, to calculate the analog input range I am using the formula Vref/gain (fro the data sheet), how do I calculate the digital input range? is there any formula to calculate the analog input range?
Thanks and Regards,
Ibtesam.
Part Number:MSP430FR2522
Tool/software: Code Composer Studio
Hi Sir,
MSP430FR2522IPW16 (TSSOP 16 pin) and MSP430FR2522IRHL (VQFN 20 pin) all be generates the same source code (CAPT_BSP.c, BSP_configureMCU()) by CapTIvate Design Center:
...
// P2.0: UCA0 UART TXD if (DEFAULT_OSC_SELECTION == CS_REFOCLK_SELECT), else XOUT
// P2.1: UCA0 UART RXD if (DEFAULT_OSC_SELECTION == CS_REFOCLK_SELECT), else XIN
// P2.2: SYNC (SET OUTPUT LOW UNLESS USED)
// P2.3: OUTPUT LOW
// P2.4: IRQ (OPEN DRAIN), set high to start
// P2.5: UCB0 I2C SDA
// P2.6: UCB0 I2C SCL
#if (DEFAULT_OSC_SELECTION == CS_XT1CLK_SELECT)
P2OUT = (GPIO_PIN4);
P2DIR = (GPIO_PIN2 | GPIO_PIN3 | GPIO_PIN4);
P2SEL0 = (0);
P2SEL1 = (GPIO_PIN0 | GPIO_PIN1 | GPIO_PIN5 | GPIO_PIN6);
#else
P2OUT = (0);
P2DIR = (GPIO_PIN2 | GPIO_PIN3 | GPIO_PIN4);
P2SEL0 = (GPIO_PIN0 | GPIO_PIN1);
P2SEL1 = (GPIO_PIN5 | GPIO_PIN6);
#endif
...
But MSP430FR2522IPW16 have not P2.5 and P2.6, and I2C pin is located in P1.2 and P1.3 pin.
I have compared two files which one generated by selection FR2522IPW16 (16 pin TSSOP) , and another code was generated by selection FR2522IRHL(20 pin package) all are the same.
So I think it should be modify by manual, it's right? Or have any risk if our customer are using MSP430FR2522IPW16 (TSSOP 16 pin) and generate code by the CapTIvate Design Center GUI ?
Would you please kindly provide advise for this situation?
Thanks.
BR
Sam
Part Number:J6EVM5777
Tool/software: TI-RTOS
Hi,
Using RVC on dsp1/ipu2 firmwares
target use case :tda2xx_evm_robust_rvc.
I can't change screen position using :
-#define VID2_POSX (600)
#define VID2_POSY (100)
-#define VID3_POSX (600)
#define VID3_POSY (0)
+#define VID2_POSX (0)
#define VID2_POSY (100)
+#define VID3_POSX (0)
#define VID3_POSY (0)
DSS Config Error Detected; automatic will be applied after %d count
Please, any other modification (ipu, uboot,dtb,kernel) needed to adjust rvc screen ?
Thanks
Hi,
Is it possible to get the source code of the C# projects "USB Interface Adapter GUI-v1.10" and "PMBus Reference GUI" that are downloadable from the "USB Interface Adapter EVM" product page?
Best regards,
Benjamin Pruijs
Part Number:CC3220SF-LAUNCHXL
Tool/software: Code Composer Studio
Hello, I am new to CCC3220SF. I am done with all commands using Uniflash. Whats the CCS sample code for scanning Wi-fi networks? Whats the sample code to connect to any router using ssid and password?
I am learning to explore CC3220SF and I would like to have the above code to understand and make it work for my desired output.
Please help.
Part Number:TM4C123GH6PM
Tool/software: Code Composer Studio
Hi all,
I am facing with a hard fault interrupt.
I use two interrupts in my program, UART 1 RX interrupt and UART 3 Interrupt. My program runs correctly in approximately 1 minutes and after that, it is halted.
Following the tutorial http://www.ti.com/lit/an/spma043/spma043.pdf
and here is the configurations of UART1 and UART3:
Could somebody please help me fix the problem. This is the first time I have faced this problem so I don't know how to deal with it.
Thank you for your time.
Part Number:HD3SS3412A
Hi team,
can you help to find solution can have PCIe gen 1 LANE to 4 PCIE?
work like PCIE Gen 1 Extender
Part Number:TMS570LC4357
Tool/software: Code Composer Studio
Hallo guys,
I would like to implement unit testing for functions and I am using Debug Server Scripting along with java script to run the unit tests. But I am facing a problem while loading the program file. Please see the below attachment.
I am also attaching the java script. Please have a look. Let me know if anything I am missing. Thank you.
Part Number:TMS320F28335
Hi ,
This is Prithvi , i am relatively new to TMS320F28335, i have worked out a code for three phase PWM for my inverter and as a next step i would like to do the closed loop of my inverter by controlling my PWM pulse by implementing a PI control loop in the Code . I have gone through some of the threads in this forum but i did not understand those threads .
Can anyone please help/ guide me on how to do the PI control loop ?
Kind regards ,
Prithvi
Part Number:PCM3070RHBEVM-K
I have a question, I don't have the AIC 3254EVM-U_PPS_GDE.cfg file, where can I download this file?
The following is from Portable Audio PurePath Studio Quick Start Users Guide at page.16.
Thanks
Kim
Part Number:MSP-EXP432E401Y
The MSP432E401Y architecture is so mature. I would say it is a smaller competitor of TMS320 product range. It even has peripheral GPIO bit-banding and PWM sync.
Hope I'll find all answers on a documentation on all its features.
Thanks, TI.
Part Number:AWR1243BOOST
i have clicked the trigger frame button but HSDCP has no reaction 
i don't know how to figure out it. Thank you very much
Part Number:AM5728
Tool/software: TI-RTOS
I import the example project "vps_loopbackExample_evmAM572x_armExampleProject" into the ccs. And it build successful. But when I load it on the evmA5728 a15_0, there is some error happenend like follows:
CortexA15_0: File Loader: Verification failed: Values at address 0x00000000 do not match Please verify target memory and memory map.
CortexA15_0: GEL: File: D:\TI_WORKSAPCE\vps_loopbackExample_evmAM572x_armExampleProject\Debug\vps_loopbackExample_evmAM572x_armExampleProject.out: a data verification error occurred, file load failed.
CortexA15_0: Unable to terminate memory download: NULL buffer pointer at 0x3aa4 (Emulation package 8.0.903.2)
CCS:8.3
PDK:pdk_am57xx_1_0_13
BIOS:bios_6_73_01_01
Please give me some advice to solve it.
Part Number:IWR1443
Hi,
I would be appreciated if you could help me with my problem. Here are my questions:
SDK 1.02.00.05 is required by zone occupancy demo of IWR1443. And in the mmwave_sdk_<ver>\packages\ti\demo\xwr14xx\mmw\docs\doxygen\html\index.html, it is said that this sdk version has a limition, that is "
"Present implementation in this demo cannot resolve objects at the same range and velocity but at different azimuth and/or elevation. The algorithms may be improved in future versions to solve this.".
This limitation will influence our project a lot. But we I ran the GUI of zone occupancy demo, I didn't find anywhere to choose sdk version, which is different with the TI Demo Visualizer. So, I want to confirm whether I will meet the same limitation if I just run run_zone_occupancy.m rather than use TI Demo Visualizer for visualization. If the same limitation exists, I want to know where and how this demo use sdk?
(I noticed that another similar demo - area scanner has no software requirement about sdk, what the different between these two demos?)
Regards,
Jie
Part Number:LM5161-Q1
Hello,
Please i need your support
I have 2 questions.
1. Question:
8.2.1.2.5 Output Capacitor Selection:
they have ripple voltage ΔVO = 10 mV, how do you get there?
for my application which value should I take?
2. Question:
8.2.1.2.8 Input Capacitor Selection
they have worst case input ripple of ∆VIN, ripple.= 0.5V, and D = 0.5
how do you get there?
for my application which value should I take∆VIN, ripple and D?
my application:
Vin,max=60V
Iout,max=0.5
Vout= 15 V
Thanks for your Support
