Part Number:TMS320F28377D
Tool/software: Code Composer Studio
I have designed a custom board, and after load program to cpu1 and suspend, load program to CPU2 lead to some errors, and It runs automatically. But with the same code and same option to my demo board, it is always success. Errors as follow. Do you please give me some advice? I guarantee that I do not add any breakpoint.
Part Number:UCD3138
Hi TI experts,
I posted question "Questions of UCD3138 Pmbus pull up resistor " before,please see the web link as follows,but the the end-customer of customer did not accept the resistor change from 10k to 1k, so i'd like to know , does TI has another solution to solve FW download fail ,thanks.
Web link : e2e.ti.com/.../766063
Part Number:HDC2080
There is no description of Tsu/Th in the data sheet.
Please tell me the following.
1.SDA Setup TIme
2.SDA Hold Time (SDA valid after SCL low)
When measuring the waveform at the time of I2C write, SDA Hold TIme was 125ns.
Is there no problem?
Best regards,
Hiroshi
Part Number:IWR1443
Hi,
I have two IWR1443Boost EVMs, each connected to a DCA1000 EVM. It appears from the linked thread that the cascaded synchronization feature is not supported but is functional for the IWR1443 chip. Is it possible to put the IWR1443Boost EVMs in a cascaded synchronization configuration, and if so is there documentation somewhere available.
Are any of the other TI mmWave chip's Boost EVMs usable for cascaded syncronization?
Thanks,
Jessica
Linked Thread: https://e2e.ti.com/support/sensors/f/1023/t/619827
Part Number:TPS61194
Hi,
Customer wonder if output current can support lower than 40mA, what's the accuracy? we can't see that from datasheet.
Any other side effect for lower current application? (They might use 30mA~35mA/per channel)
Thanks.
Regards,
Lynn
Part Number:CC2640R2F
CC2640R2F IC Bluetooth module application, in the circuit to remove 32.768 KHz crystal oscillator, Change to use IC internal RC oscillator,( Our problem: Use IC internal RC oscillator, When the module temperature changed to fast, The module broadcast was abnormality, Cause mobile phone can’t receive module broadcast signal.) Here are three questions, Please reply:
1. What is the 32.768 KHz oscillator frequency accuracy of CC2640R2F internal RC oscillator?
2. The 32.768 KHz RC oscillator accuracy can be modified? How to correct?
3. The temperature change caused by the 32.768 KHz oscillation frequency deviation can be modified? How to correct?
4. If a rapid temperature change (1 ℃ variation of time faster than 1 second), can maintain normal radio broadcast signals sent out? If not, how to ensure a normal radio broadcast signals to transmit?
Thanks a lot!
Part Number:TAS5825M
HI Sirs,
Would you please advise should we add "w 9a 02 04" to the location #1, #2 or another location if we need to rework customer's BTL CFG to PBTL mode?
Thank you and Best regards,
Wayne Chen
02/25/2019
Part Number:TMS320F28069
hI
Can the trigger mechanism of PWM of 28069 under current control be provided
Part Number:FDC2214EVM
Tool/software: Code Composer Studio
Hello.
I have a FDC2214EVM but I have a problem for test.
I downloaded and install SensingSolutionsGUI-1.9.4 for test it but there are not CCS project files in FDC2x14_LDC13xxRevB_LDC16xxRevB_EVM_Firmware_source folder.
Please send me project files to import and build the source code.
Part Number:UCD3138
Tool/software: Code Composer Studio
Hello,
I wanna know the reason why DFLASH would be erased.And could you elaborate the method of setting key to avoid this?
Part Number:AM4379
Tool/software: Linux的
root@AM4379:/# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
arm32v7/hello-world latest 618e43431df9 7 weeks ago 1.64kB
root@AM4379:/# docker run arm32v7/hello-world
docker: Error response from daemon: failed to create endpoint elegant_heyrovsky on network bridge: failed to add the host (veth0a85bb2) <=> sandbox (vethacc98f7) pair interfaces: operation not supported.
root@AM4379:/# docker ps -l
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
9f9eadacb3c7 arm32v7/hello-world "/hello" 4 seconds ago Created kind_wing
Part Number:TIDA-01512
Hi,
Below is the part of the schematics where the inductor has been used.
Part Number:BQ25703A
hi ，.
i use BQ25703A to charge 3s lithium battery .the battery voltage is 6.8V .the charger output is 5V@3A.
When power up，the charge current is 150mA,but arter ten minitues the charge terminate.the battery voltage
is 7.2V.The chaege current register can't be writed,the readback value always 0.The chrg_ok,cell_batpresz,ilim_hiz pins voltage is
correct as configured.
the attached file is the schematic.
thank you for your attention(Please visit the site to view this file)
Part Number:AM3359
Tool/software: Linux
Hi,
I have a question regarding the on board EMAC of AM3359. If I am not wrong, according to datasheet this MCUshould have 2 EMAC ports capable of 10M, 100M and 1G Ethernet connections. I know that two MACs available on ICE 2.1 EVM board are accessible via PRU-ICSS. My question is whether in general there is a hardware capability of using additional 2 EMACs if a custom board was used (not ICE EVM board)?
Thank you in advance.
Hi,
Kindly suggest the best book for EMI filter design and send the Pdf of that book.
Regards,
Sathishkumar V.
Part Number:CC2538
Any access to NV Network Information Base data such as :
_NIB.nwkPanId
breaks the network. Any time I have a function that tries to read this data the entire application ceases to function. The coordinator cannot start a network and an end device cannot join a network. I'n assuming it has to do with NV reads. Maybe bus voltage dropout? Maybe memory map location?
Has anyone encountered this before?
Thank you.
Part Number:TMP1075
Hello,
I would like to know what all registers should be initialised in order to get the temperature values from this Sensor. Also could you please share the values that has to be loaded into the registers?
Thanks,
Akhil
