Part Number:CC1350
Tool/software: Code Composer Studio
Following the steps given in the TIDC01001 I have flashed the unified hex file in to the CC1350 launchpad with the smart RF flash programmer. But after pressing the reset button RED LED is not shining. I also tried to connect a device via BLE scanner. How to get rid of this problem.
Thanks & regard
Vikas
Part Number:TMS320F28377D
Hello all,
I am using TMS320F28377D for SPI communication purpose from SPI to Raspberry PI to save data in it. I am programming raspberry pi in python but I am getting an distorted data. I am using the inbuilt program of CCS which is 'SPI loopback DMA' changing just the master/slave mode and clock polarity with matching baud rate. The data sent and received buffer are getting the correct data but in raspberry pi the data is incorrect, which is the sequence is not matching.
My Raspberry Pi code is given below:
Regards,
Mona Shah
Part Number:SN74AVCH16T245
We plan to use SN74AVCH16T245 as Buffer as one of our design
From data sheet mention 1.8V to 3.3V operation as 380 Mbps.
Please confirm, SN74AVCH16T245 supports 3.3V to 3.3V conversion operation with Data rate 250 Mbps.
Part Number:TMS320F28035
Hi,
I am using TMS320F28035 in my one of the project. I tested deadband feature in PWM and found duty cycle is getting varied while deadband value is modified.
I tried all the configuration available in data sheet and example code, however, not getting proper output.
I applied deadband to channel A but duty cycle is changed in channel B also.
I want duty cycle to be constant wrt deadband value.
Looking for some input on above concern.
Thanks & Regards
Diwanker Pandey
Part Number:AM3352
Hi Sitara support Team,
I would like to know the status of AM335x Power Estimation Tool (PET).
I submit the sheet a week ago, but it does not reply from TI.
My customer and colleagues also could not get reply.
I refer the following post, it must be replied after a few minites.
"Time to get an estimate back after submitting request for AM335x Power Estimation Tool (PET)"
e2e.ti.com/.../396948
Are there any problems in PET system?
Best regards,
Kanae
Part Number:SN65LVDS31
Hi dear supporting team,
how about hte additional jitter of SN65LVDS31 at 125M? tks a lot!
Part Number:LMK03328
Hi,
My cusrtomer has a issue.
LOL2 bit and LOS2 bit are not set to 1 even if SECREF clock is not inputted.
But when customer sets STATUS0 = SECREF LOS and STATUS1 = PLL LOL, those pins output high level at not inputting SECREF clock.
and customer read R15, this value is 0x00.
In other words, there is the different of status between register and status pin.
Do you have a idea of the cause of this issue?
Best regards,
Shimizu
Part Number:TMS320F28375S
Hi,
It is popular to update firmware from host CPU like a x86 or ARM with Windows OS.
TI ready for programming tool (C2Prog, UNIFLASH,CCS ,serial flash programmer and so on..) as below:
-Serial Flash Programming of C2000™ Microcontrollers
Now I try to update from FPGA.
Anyway there is no tool to program user code.
Is it need to create unique user program for both C2000 and FPGA?
I look for updatetool moving on FPGA.
regards,
Kyt
Part Number:BQ20Z75-V180
Hi There:
our customer is checking the error code meaning about BQ20Z75-180.
For the Battery status low byte, it shows: 0xc8.
Customer would like to know the meaning of this error code represent
For EC3 to EC0 , it would be 1,0,0,0.
Could you help to recommend this meaning?
Thanks again.
Part Number:MSP430F5172
Tool/software: Code Composer Studio
hi
needed support to know how to get continuous mode timer output on my CRO. i'm using MSP-TS430RSB40 development board and MSP430F5172 as well.
also please help in getting PWM from that continues signal compared with fixed voltage level.
thanks
Part Number:PTH12060W
According to the data sheet contents, it is said to connect to the input power when the Track No. 8 is not used.
Is there a problem with this pin if it is left open without being connected to the input power?
Part Number:UNIFLASH
Tool/software: Code Composer Studio
Hello Experts,
I encountered the problem when installing Uniflash.
PC setup : Windows 10 Pro, 64bit, 16GM RAM
Uniflash 3.4.1, Offline install
Below is the error message during installation.
After pressing OK, below message was popped up.
Could you please advice me?
Regards,
Hisao Uchikoshi
Part Number:DRV3205-Q1
Hi,
This question is with respect to DRV3205 voltage rating.
Absolute Maximum VSH and VS is 60V and recommended operating supply voltage is 40V.
If we have 36V DC rail and we do expect some swings on its DC rail which may go above 40V momentarily.
Does TI recommend using DRV3205 for this application? Will the gate driver function normally between 40 to 50V?
Thanks in advance.
Regards,
Rohit.
Part Number:EK-TM4C123GXL
Hi
I am trying to talk to a SPI Flash Memory AT45DQ321 using the TM4C123 Launchpad.. I couldn't get the ID. Could someone please give me feedback on my code below. I'm using SSI2 on port B.
Thanks.
AJ
void InitializeFlash(void)
{
uint32_t dumpByte, *p;
SysCtlPeripheralEnable(SYSCTL_PERIPH_SSI2);
while(!SysCtlPeripheralReady(SYSCTL_PERIPH_SSI2))
{
}//end while(!SysCtlPeripheralReady(SYSCTL_PERIPH_SSI2))
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOB);
while(!SysCtlPeripheralReady(SYSCTL_PERIPH_GPIOB))
{
}//end while(!SysCtlPeripheralReady(SYSCTL_PERIPH_GPIOB))
GPIOPinConfigure(GPIO_PB4_SSI2CLK);
//GPIOPinConfigure(GPIO_PB5_SSI2FSS);
GPIOPinConfigure(GPIO_PB6_SSI2RX);
GPIOPinConfigure(GPIO_PB7_SSI2TX);
GPIOPinTypeSSI(GPIO_PORTB_BASE, GPIO_PIN_4 | GPIO_PIN_6 | GPIO_PIN_7);
SSIConfigSetExpClk(SSI2_BASE, SysCtlClockGet(), SSI_FRF_MOTO_MODE_0,
SSI_MODE_MASTER, 1000000, 8);
GPIOPinTypeGPIOOutput(GPIO_PORTB_BASE, GPIO_PIN_5);
GPIOPinWrite(GPIO_PORTB_BASE, GPIO_PIN_5, GPIO_PIN_5);
SSIEnable(SSI2_BASE);
p = (uint32_t*)&dumpByte;
while(SSIDataGetNonBlocking(SSI2_BASE, p))
{
}
}//end void InitializeFlash(void)
/***********************************************/
void ReadID(void)
{
uint32_t x, *p;
p = (uint32_t*)&x;
GPIOPinWrite(GPIO_PORTB_BASE, GPIO_PIN_5, 0x00);
SSIDataPut(SSI2_BASE, 0x9F);
while(SSIBusy(SSI2_BASE))
{
}
SSIDataGet(SSI2_BASE, p);
FlashBuffer[0] = 0x000000FF & x;
SSIDataPut(SSI2_BASE, 0x00);
while(SSIBusy(SSI2_BASE))
{
}
SSIDataGet(SSI2_BASE, p);
FlashBuffer[1] = 0x000000FF & x;
SSIDataPut(SSI2_BASE, 0x00);
while(SSIBusy(SSI2_BASE))
{
}
SSIDataGet(SSI2_BASE, p);
FlashBuffer[2] = 0x000000FF & x;
SSIDataPut(SSI2_BASE, 0x00);
while(SSIBusy(SSI2_BASE))
{
}
SSIDataGet(SSI2_BASE, p);
FlashBuffer[3] = 0x000000FF & x;
SSIDataPut(SSI2_BASE, 0x00);
while(SSIBusy(SSI2_BASE))
{
}
SSIDataGet(SSI2_BASE, p);
FlashBuffer[4] = 0x000000FF & x;
GPIOPinWrite(GPIO_PORTB_BASE, GPIO_PIN_5, GPIO_PIN_5);
}//end void ReadID(void)