Part Number:ADS1278-SP
Hello together,
what happens if i don't prescale the 27Mhz fclk by 1, 1/2, 1/4, 1/8 as required in the data sheet to get the best Performance, cause my board can only give me 13Mhz instead of 13,5 Mhz ?
Thanks and greetings
Johannes
Part Number:CC2530
Hello,
I am using Debian 9.5 2018-10-07 4GB SD IoT for my Beagle Bone and I have configured the UART but when I run the Z-Stack linux gateway I get the following error. Can anyone help me understand the problem.
root@beaglebone:/home/debian/Zigbee/Precompiled_arm/servers# ./zigbeeHAgw bbb
running zigbeegw.scr on an ARM
./zigbeeHAgw: line 316: DbDeviceInfo.csv: No such file or directory
./zigbeeHAgw: line 317: [: -le: unary operator expected
cp: cannot stat '*.csv': No such file or directory
.csv file size is bytes hence stored
resetting beaglebone black
Reseting CC2530
sleeping 6 seconds after reset... Using serial port: /dev/ttyS4
Received System version.
Transport Protocol Version: 2
Product ID: 0
Software Release: 2.7.1
Software Revision: 0
(Revision not specified)
done
Starting the ZigBee gateway subsystem
deviceKey = 0 (0 )
devPath = '/dev/ttyS4'
logPath = './NpiLnxLog.txt'
... freeing memory (ret 0)
Port: 2533
Following IP addresses are available:
./zigbeeHAgw: line 337: 2201 Segmentation fault $NPI_CMD
NPI started (pid 2201) at Sun Oct 7 16:43:14 UTC 2018
connect: Connection refused
[ZSTACKZNP_SRVR/MAIN] ERROR: ERROR: signal 11 was trigerred:
[ZSTACKZNP_SRVR/MAIN] ERROR: Fault address: (nil)
[ZSTACKZNP_SRVR/MAIN] ERROR: Fault reason: address not mapped to object
[ZSTACKZNP_SRVR/MAIN] ERROR: Stack trace unavailable
[ZSTACKZNP_SRVR/MAIN] ERROR: Executing original handler...
./zigbeeHAgw: line 364: 2206 Segmentation fault $ZLSZNP_CMD
ZLSZNP started (pid 2206) at Sun Oct 7 16:43:18 UTC 2018
[NWK_MGR/MAIN] : there are 2 args
[NWK_MGR/MAIN] : argv[0] = ./NWKMGR_SRVR_arm
[NWK_MGR/MAIN] : argv[1] = 127.0.0.1:2536
connect: Connection refused
[NWK_MGR/MAIN] ERROR: ERROR: signal 11 was trigerred:
[NWK_MGR/MAIN] ERROR: Fault address: (nil)
[NWK_MGR/MAIN] ERROR: Fault reason: address not mapped to object
[NWK_MGR/MAIN] ERROR: Stack trace unavailable
[NWK_MGR/MAIN] ERROR: Executing original handler...
./zigbeeHAgw: line 420: 2209 Segmentation fault $NWKMGR_CMD $NWKMGR_RESTART_FLAG
NETWORK MANAGER started (pid 2209) at Sun Oct 7 16:43:19 UTC 2018
connect: Connection refused
connect: Connection refused
[GATEWAY/MAIN] ERROR: ERROR: signal 11 was trigerred:
[GATEWAY/MAIN] ERROR: Fault address: (nil)
[GATEWAY/MAIN] ERROR: Fault reason: address not mapped to object
[GATEWAY/MAIN] ERROR: Stack trace unavailable
[GATEWAY/MAIN] ERROR: Executing original handler...
^Ccaught SIGTERM, killing all the servers and cleaning up
./zigbeeHAgw: line 690: killall: command not found
./zigbeeHAgw: line 623: killall: command not found
./zigbeeHAgw: line 654: killall: command not found
./zigbeeHAgw: line 669: killall: command not found
Part Number:AM1707
Hi,
We are trying to interface a NAND which is having On Chip ECC. Presently, our controller have the ECC Engine but we dont want to use it instead we want to make use of ECC calculation and correction inbuilt to NAND.
What are the changes we have to make in our controller code to have the work around?
For a reference of what I am speaking, I am giving an implemented example of Micron NAND
"TN-29-56: Enabling On-Die ECC for OMAP3 on Linux/Android OS Introduction"
With respect to above can we get the changes in our code which we need to incorporate for Microprocessors like AM1707
Hi Community,
I am recently working on a project in which I require to do wireless communication at 5.9 GHz. I have been searching through different wireless chips which TI can provide in this frequency range.
While searching this I have found that TRF24XX can be used in my in my project. But there is one small doubt which I couldn't able to resolve through the online documentation is that is TRF can work at 5.9 GHz as well?
Also, is there any other option which is available to do wireless communication at 5.9 GHz in TI product portfolio (whether from BLE , WIFI or any other) ?
As always thanks very much for the help. I am waiting for your response.
Regards
-Mohit
Part Number:DLPDLCR3010EVM-G2
Hi all,
I would like to buy DLPDLCR3010EVM-G2.
1. But I want to make sure that if DLPDLCR3010EVM-G2 can be mounted with another lens to make the focus much shorter.
The current focus range of DLPDLCR3010EVM-G2 is from 5 inches (Minimum) to 50 inches (Maximum).
I want to make the focus between 5cm to 10cm so that fringe pattern can be projected on the finger.
Do we need to replace the existing lens inside the projector or just put the lens on the projector outside?
And there is no extra reference information in the user's manual guide if any lens can be used.
2. I don't know if the telecentric can help to achieve this effect.
3. Do I need a BeagleBone black for my fringe pattern projection? Besides, I will connect Win10 laptop with the projector to generate the pattern.
So please help me if the effect can be achieved by DLPDLCR3010EVM-G2 or any other model of LightCrafter series.
Any kinds of suggestions that are helpful to achieve shorter focus are extremely welcomed.
Thanks for your time!
Part Number:UCC28730
Is there board area information for TIDA-01560 and PMP20396?
Customer want to compare board area for PSR(UCC28730) and SSR(UCC28740) on dual output condition.
Best regards,
Satoshi
Part Number:CC430F6137
Hi team,
Is there any specific information regarding ESD on CC430F6137?
What is the level of sensibility?
I found the slaa689 but are the ratings similar for the CC430F6137?
BR
Aymeric
Part Number:DS90UB913A-Q1
Hi:
What's video the DS90UB913A could support? YVU444/YVU422? or others format?
Part Number:CC3220SF-LAUNCHXL
Hi,
We are using the CC3220SF IC on our own custom boards that we have designed with help of schematic suggested by TI datasheet. We are encountering an issue where the SOP2 remains high (3.3 V) regardless of the 2.7kOhms pulldown that is already present. Because of this flashing is not possible since we are in 110 SoP state. To debug this problem, we have removed all components on the SOP2 track leaving just a test point and the IC left on this track. We are still getting 3.3V at SOP2. It would be of great help if you could suggest something.
We read in that datasheet that SoP2 can also act as enable for TCXO, where its state is high. Can our problem be because of this? How can we ensure that SoP2 is not in TCXO mode. We have not been able to flash our code even once and have not been able to connect it using Uniflash to change from production to development mode.
Thanks
Part Number:CDCM6208
Hi all.
If I chose LOS_REF bit is "1"(Loss of reference input), the secondary input SEC_IN must be enabled.
However my customer doesn't use SEC_IN.
in this case, I think the register 4[7:6] is anything is OK. Is my understanding OK?
Best Regards,
Sho
Part Number:CC1310
Hello,
After working on OTA and boot loader.
I got to the situation that I can't load a new application with the debugger (including an empty example), and get the following error all the time:
Thanks,
Vitaly
Part Number:BQ34Z100
Team,
my customer needs to know if they can use firmware that was written for BQ34Z100-G1 on the non-G1 parts (BQ34Z100).
I am aware that BQ34Z100 is NRND.
Thanks!
Part Number:TMS320F28069
Tool/software: Code Composer Studio
Hi,
My application requires synchronization of two DSPs in order to generate phase shifted PWM. At the moment, I am using LAUNCHXL-F28069M for a first approach and just wanted to check if I was getting the synchronization output. According to the datasheet, I should be seen the SYNC output at pin 10 in J1 connector, but I'm not getting anything through that. PWM is working as expected though.
I configure the following registers in the PWM (just showing the related ones):
SysCtrlRegs.PCLKCR1.bit.EPWM1ENCLK = 1; //Enable ePWM1 clock
EPwm1Regs.TBCTL.bit.PHSEN = TB_DISABLE; // Master module
EPwm1Regs.TBCTL.bit.SYNCOSEL = TB_CTR_ZERO; // generate a syncout if CTR = 0
Also, I configure GPIO33 to be the output sync:
GpioCtrlRegs.GPBPUD.bit.GPIO33 = 1; // Disable pull-up on GPIO33 (EPWMSYNCO)
GpioCtrlRegs.GPBMUX1.bit.GPIO33 = 2; // Configures GPIO33 for EPWMSYNCO
Am I missing any other configuration?
Best regards,
Cristina.
Hello,
I have an inquiry about the operation of the different clock signals on a msp430.
May i use SMCLK for UART and ACLK for timers?
For example,
I clocked my msp430g2955 with an external crystall 4MHz.
I have setup the Uart running in 9600 Baud Rate and sourcing by SMCLK.
I want to prescale the frequency in Timers but i dont want to change the frequency in Uart. Is that possible?
Part Number:TPD1S514
We have a TPD1S514-1 in our design and it has a footprint pitch of 0.4. However our PCB manufacturer and assembler have told us they are going have trouble with the solder Mask for this pitch ! It may require us to go to a more advanced PCB production process ! Is there any other components with the same functionality with a bigger pitch e.g. 0.5mm or bigger ?
Part Number:TPD2S300
We have a TPD2S300 in our design and it has a footprint pitch of 0.4. However our PCB manufacturer and assembler have told us they are going have trouble with the solder Mask for this pitch ! It may require us to go to a more advanced PCB production process ! Is there any other components with the same functionality with a bigger pitch e.g. 0.5mm or bigger ?
Part Number:CC3100
Hi
I currently program the CC3100 external FLASH on our board with a FTDI USB to UART cable and the CCS UniFlash application.
This interface only requires GND, TX and RX for the UART interface and then a pushbutton on the CC3100 nRST line.
Can I use a FTDI USB to UART cable with CTS and RTS added when using the Radio Tool application to control the CC3100 as I don't have a TI emulation board?
If so are there any special considerations other than the correct connection of the UART lines?
If not is there another way to do this that does not require a special TI board?
Regards
BJ