O.H said: Q1: What are the possible causes of this problem?
My suspicion is that the PowerPAD at the bottom of the package is not soldered properly to the ground plane of the PCB.
O.H said: Q2: When using internal VREG, is it necessary to separate VDDx? …
Part Number: TMS320F28075 Hello experts,
This is a continuation of the original thread. https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/1194157/tms320f28075-the-power-supply-voltage-of-the-built…
Hi Saied,
If this question is regarding EMIF memory interfaces, C2000 supports a few device families with this capability:
- F2837x and F2838x supports a 16-bit EMIF and 32-bit EMIF:
https://www.ti.com/product/TMS320F28375S-Q1
https://www.ti.com/product…
Hi Emma,
Emma Wang said: 3) After the phenomenon that the SCI cannot receive data lasts for about 30s, the data received by the SCI returns to normal.
To clarify, no data is being received for those 30 seconds correct? When it returns to normal, new data…
Oscar,
Am I correct in assuming that this issue is related to this other thread: https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000-microcontrollers---internal/f/c2000-microcontrollers---internal-forum/1023783/tms320f28075…
Part Number: TMS320F28075
Hello,
Can I ask here about a data sheet errata concern?
I'm aware of the "Submit Documentation Feedback" link, but I would need a TI response to talk to my customer.
- Please open: http://www.ti.com/lit/ds/symlink…
Part Number: TMS320F28075 Hello,
My customer would like to use a timer ISR function (@1sec) and read the latest EcapxRegs.CAPy value.
We are afraid that a race condition between a CPU read and a EcapxRegs.CAPy update, because the CPU read is not synchronized…
Part Number: AMC1304M05-Q1 Other Parts Discussed in Thread: TMS320F28075 , TIDA-01094 I will be measuring the inductor current in a dual interleaved boost converter and the inductor current of an inverter.
1) In the examples presented in datasheet of the…
Part Number: TMS320F28075 Hello, Since my previous thread closed, my news are: [1] Our ASRAM 1Mx16bit doesn't work as expected, therefore we would like to reconfirm the address map and wirings. [2] A new project happens. This time it will have 512KBx8bit…
Part Number: TMS320F28075 Vivek,
Thank you for your response to the previous thread.
In the previous thread we understood about connecting 1Mx16bit SRAM to the EMIF1_CS2n.
Then, my customer would like to add a 512Kx8bit SRAM to EMIF1_CS3n. Could you please…