Part Number: CC3220SF
i can't find the RF power setting API in simplelink SDK, where to find it?
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CC3220SF: How to set the RF TX POWER? I can't find the related API in Simplelink SDK
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CCS/TMDSEMU100V2U-14T: OnTargetConnect() errors
Part Number: TMDSEMU100V2U-14T
Tool/software: Code Composer Studio
I'm trying to debug an Experimenter OMAP-L138 board, using CCS (version 9.2.0.00013) and an XDS100v2 probe <with updated firmware>. But I keep getting the dreaded "OnTargetConnect()" error. (Though the target configuration <.ccxml> "test connection" always goes successfully.) Is there a recommended way to solve this problem?
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I did my due diligence homework, and searched for the answer myself. But many of the TI Wiki links on this issue seem to dead-end, and I'm seeing some confusing info. I recall one attempt involved setting the JTAG clock (TCLK) to "Adaptive with user specified limit" and setting that limit to a lower frequency. (I tried many lower frequencies, and it didn't work.) Another attempt involved getting rid of the .gel file, and instead just initialize the board via the program code. (I would need instructions on how to do that.) Another attempt involved upgrading to the newer XDS110 probe, but the product-page says this probe does not support the OMAP-L138. Likewise the XDS200 probe product-page does not list the OMAP-L138 as a supported device. What am I missing?
Here is the error I keep getting:
ARM9_0: GEL: Error while executing OnTargetConnect(): Page fault occurred reading 0x01C10800
at (*((unsigned int *) ((0x01C10000+0x800)+(4*LPSC_num)))&0x1F) [EXPKITOMAPL138_ARM.gel:939]
at PSC0_LPSC_enable(0, 0) [EXPKITOMAPL138_ARM.gel:492]
at PSC_All_On_Experimenter() [EXPKITOMAPL138_ARM.gel:251]
at OnTargetConnect()
ARM9_0: Trouble Writing Memory Block at 0x800050f0 on Page 0 of Length 0x168
ARM9_0: File Loader: Verification failed: Target failed to write 0x800050F0
ARM9_0: GEL: File: C:\<... path_name>\Debug\<program_name>.out: Load failed.
ARM9_0: Unable to terminate memory download: NULL buffer pointer at 0x320
Thanks for your help.
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TLV320AIC3256EVM-U: Mic to speaker
Part Number: TLV320AIC3256EVM-U
Hi.
I am in charge of a project of bluetooth headset with the function of hearing aid. I choosed a Bluetooth chip as the Microprogrammed Control Unit (MCU) and TLV320AIC3256 as a digital signal processor of the audio. I want to use the Parametric EQ module(PEQ) of PurePath Studio as the hearing aid algorithm, but it seems the PEQ has a very limited ability of compensation (0-12dB) for every frequency band. Is there any other module which has a higher range of compensation for every frequency band?
Thanks!
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IWR1642: High Accuracy Range Measurement with 1024 FFT configuration fails
Part Number: IWR1642
We want to change the configuration file of High Accuracy Range Measurement demo to do 1024 FFT.
We change the samples per chirp from 512 to 1024, but receive the error of "MMWDemoMSS mmWave Configuration failed with Error code f3dc00c6".
We decode this error code, it shows that the error comes from mmWave:-3108 and Subsys:49"
According to the source code of error code definition, -3108 is MMWAVE_ERPROFILECFG(mmWave link profile config failed) and 49 is RL_RT_CODE_PF_DFE_SAMP_RATE_INVAL_IN(Output sample rate is not within [2,37.5]Msps).
So can 1024 FFT be supported in the demo? if supported, how to configure it?
Thank you.
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LM385Z-2.5/NOPB Package
Your website's Package is right for TO-92, but the finished photo is SO-8, so please confirm this project. What is the correct Package?
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TDA2HG: [Boot] Does tda2xx support boot from emmc parttion boot1
Part Number: TDA2HG
Hi:
The eMMC has 3 physical partitions : boot 0 , boot1 and user area .
can tda2hg boot from the boot 0 of emmc device?
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TMS320F28379D: TMS320F2837xD External NOR flash memory size
Part Number: TMS320F28379D
Hello,
there is a 512Mb NOR flash memory as the website:
512Mb, x8/x16, 3V, MT28EW Embedded Parallel NOR Flash memory
Specs
- Block Config Low Lock
- Chipset Validation N/A
- Density 512Mb
- FBGA Code RB145
- Op. Temp. -40C to +85C
- Part Family EW-Series
- Part Status Production
- Product Longevity Program Yes
- Product Longevity Program Start Date 5/4/2011
- Width x8/x16
which can be reachable size via EMIF#1 in F28379D or not?
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TPS2492: Resistor during VREF and PROG
Part Number: TPS2492
Hi,
It is mentioned as below on the datasheet;
"If the constant power limit is not used, PROG should be tied to VREF through a 47-kΩ resistor."
My customer would like to use more little resistor.
Does it occur any problems?
Best Regards,
Kuramochi
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Can J7 use the network to communicate between two VM?
Hi, TI team
machine: Ubuntu 18.04
hardware: TI J721E
We want to use the internal tcp/ip network to communicate between two VM.
For application, just create socket for network programming.
Can J7 use the network to communicate between two VM?
Thanks.
Best regards,
Yanhong Chen
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AWR1843: AWR1843
Part Number: AWR1843
Hello All,
I am implementing a startup code for AWR1843 specifically for the cortexR4F core. I've got started by memory initialization module.
My question is that >> is there any relation between PBIST module and memory initialization, should I run PBIST module before memory initialization.
Thanks in advance.
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CC2520: FCC radiated emission band edge failed
Part Number: CC2520
CC2520
FCC radiated emission band edge failed , the data as below figure
is there any solution to this issue
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IWR1642BOOST: Welding fume
Part Number: IWR1642BOOST
Hello support team,
To what extent is performance of mmWave radar affected by welding fume?
A customer is studying to use ToF and Lidar for "people count" in shipyard where welding fume exists. Performance of these sensors were significantly affected by welding fume. We would like to know if mmWave radar could be an alternative solution. The location is 5mx5m area. A sensor will be set at 3m height.
Best Regards,
Katsuhiro
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ONET1130EC: search for 25Ghz TIA
Part Number: ONET1130EC
Dear Sir/Ms.
My customer designed and made SFP+ module and fiber tester.
I promote ONET1130EC to my customer and My customer is searching for 25Ghz TIA solution.
Would you please give me some suggestion?
If you it's possible, could you please provide TX/RX solution to me.
Best Regards,
Kami Huang
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TPS56520: I2C Timing Requirement
Part Number: TPS56520
Hi Team,
When I look at the 7.6 Timing Requirements of datasheet of TPS56520, tHD;DAT (Data Hold Time) says that Min=50ns and Max=900ns.
But when I look at the tHD;DAT specification of I2CBus user manual from NXP (Philips), it says that Min=0ns and Max=No Limit.
Q-1: Why does the datasheet of TPS56520 have the Max limit of tHD:DATA (Data Hold Time)?
Q-2: What is the reason of that?
Q-3: Can we expand the Max limit of tHD:DATA of TPS56520?
Thank you.
Best Regards,
Koshi Ninomiya
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CCS/AM3352: The value of the SYSBOOT pin cannot be detected correctly
Part Number: AM3352
Tool/software: Code Composer Studio
Hello
I used CCS to debug AM3352 through JTAG, but when initialization，it shows the Input Clock Read from SYSBOOT[15:14] was prompted 25MHz AM335x PLL Config failed!!Check SYSBOOT[15:14] for proper input freq config, then I found that the value of control_status resister was not correct through the value of Resisters in CCS.I used the dial-code switch to set sysboot mode, and measured the voltage values of sysboot [15-14] were 0 and 3.3v respectively, and the crystal frequency of the system as 24Mhz.The value of SYSBOOT pin cannot be detected correctly.Why I can't detect the sysboot value successfully？
thanks
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MSP432E401Y: MSP432E401Y: Ble Plugin : BLE5 stack for SNP and SAP
Part Number: MSP432E401Y
SDK setup:
1. Simplelink_cc2640r2_sdk_3_30_00_20
2. Simplelink_sdk_ble_plugin_3_20_00_24
Hardware setup: MSP432E401Y(as Application processor) + CC2640R2(as network processor)
Clarifications Required:
1. According to the documentations in CC2640R2 sdk, the BLE5 stack is not supported in the SNP implementation. But in the "<ble plugin directory> /source/ti/snp/ble5stack/ " there are binary files for cc2640R2 as SNP. Does this binary file use the BLE5 stack?
2. If BLE5 stack is used to build this binary, can you share the source for SNP using BLE5?
3. What are the dependencies for "simple_application_processor" if we use the SNP with BLE5 stack? Please point to the changes required to be done in "simple application processor".
Thank you.
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PGA308: About vout of pga308
Part Number: PGA308
Hello,
Customer wants to extend Vout by 100mm to 300mm and connect to equipment. In that case, is a buffer amplifier required?
Best regards,
DDdoor
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INA200: INA200AIDGKT part marking
Part Number: INA200
Hello! Could you tell me please what means "3B" on item? Is that date code 2013+ or something else?
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DLPLCR4500EVM: Cannot find manufacturer ID while uploading new firmware, in Windows 10 v18362
Part Number: DLPLCR4500EVM
Dear TI member,
I have issue with my Lightcrafter 4500 as below:
- Working environment: Windows 10 v18362
- Working status:
+ Stored pattern sequence mode: working fine
+ Updating firmware: failed due to cannot find Manufacturer ID, please check the attached photo
after getting this message, the projector got frozen, need to reboot projector, replug or switch USB port.
+ Trial: updating firmware works normally with Windows 10 lower version, Windows 7
Have you notice this issue before, and what is the suggestion to resolve the issue?
Thank you.
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TMDX654GPEVM: Boot issue with DDR4
Part Number: TMDX654GPEVM
(Please visit the site to view this file)Hi Team,
We are working on a custom platform based on the TI's AM6548 reference platform TMDX654GP EVM. The custom platform has the DDR4 (MT40A512M16LY-062E) part which has a few different configurations from that of the reference design.The software is based upon the latest release from Texas instruments PROCESSOR-SDK-LINUX-AM65X 06_00_00_07.
In-spite of the difference in DDR4, we attempted to load the software on the custom platform and observed the software fails at very early stages of the booting process. We tried SD Card boot and UART boot and observed the booting process was not successful. Pasted the respective console logs here.
1) SD Card Boot :-
U-Boot SPL 2019.01-g8b90adfb16 (Aug 12 2019 - 06:20:06 +0000)
SYSFW ABI: 2.6 (firmware rev 0x0013 '19.4.1-v2019.04a (Curious Crow)')
i2c_write: error waiting for data ACK (status=0x116)
Reading on-board EEPROM at 0x50 failed -121
Trying to boot from MMC2
2) UART Boot Logs from Host:-
mistral@CPU665U:~/yocto/evm/test$ ./uart-boot.sh
stty configuration
sending tiboot3
Sending tiboot3.bin, 949 blocks: Give your local XMODEM receive command now.
Bytes Sent: 121600 BPS:3724
Transfer complete
sending sysfw
Sending: sysfw.itb
Bytes Sent: 265856 BPS:7077
Sending:
Ymodem sectors/kbytes sent: 0/ 0k
Transfer complete
sending tispl
Sending: tispl.bin
Ymodem sectors/kbytes sent: 0/ 0kRetry 0: Got 75 for sector ACK
Retry 0: NAK on sector
Retry 0: Got 72 for sector ACK
Retry 0: NAK on sector
Retry 0: Got 4b for sector ACK
Retry 0: NAK on sector
Retry 0: NAK on sector
Ymodem sectors/kbytes sent: 496/62k
So, we went back to the EMIF tool to modify the DDR timing settings based on the datasheet (both attached here) and generated the new dts files and reloaded the software. This time the DDR initialization failed at write levelling adjustment routine.
U-Boot SPL 2019.01-00353-gc9a9812-dirty (Oct 25 2019 - 18:09:07 +0530)
SYSFW ABI: 2.6 (firmware rev 0x0013 '19.4.1-v2019.04a (Curious Crow)')
i2c_write: error waiting for data ACK (status=0x116)
Reading on-board EEPROM at 0x50 failed -121
rest_training: ERROR: Write Leveling adjustment failed
DRAM init failed: -22
Could you please have a look at the AM65x_DRA80xM_EMIF_Tool_1.5 sheet, the DDR4 datasheet and provide your comments on the timing values.
Warm Regards,
Navya
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