Part Number: TM4C1290NCZAD Hi,
We are useing TM4C1290 as I2C master.
The table26-48 in the datasheet describes that I2CSCL/I2CSDA fall time is max 10ns.
Should we meet the spec?
I think that is much faster than I2C standard.
Best Regards,
Part Number: TM4C1290NCZAD HI team,
I received inquiries about latch-timing of I2C Master read. Regarding SSI, customer got the comments from E2E as follows, “Normally the SSI module will use its internal clock (System Clock) to sample the the RX pin…
Part Number: TM4C1290NCZAD Hello,
I"m looking at the following MCU:
https://www.ti.com/lit/ds/symlink/tm4c1290nczad.pdf?ts=1593035106124&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTM4C1290NCZAD
the part number is also entered in the…
Part Number: TM4C1290NCZAD
Tool/software: TI C/C++ Compiler
Hello TI support team,
I would like to know if your (TI ARM) compiler does or does not generate code which may trigger the Cortex M4F errata 752770 ("Interrupted loads to SP can cause erroneous…
Part Number: TM4C1290NCZAD Support,
Would there be any noticeable affect on device reliability when re-configuring GPIOs from Output to Input and back again when entering and exiting sleep modes?
Thanks.
Part Number: TM4C1290NCZAD Team,
Looking to develop a periodic RAM test for IEC60335-1 Class B. I have DMA running in the background, eg continuous ADC transfer to RAM buffer. I plan to run the RAM test inf a critical section (all interrupts disabled…
Part Number: TM4C1290NCZAD Hi team,
I'm analog FAE supporting some industrial customers in Japan.
My customer has been using TM4C1290NCZAD and provided some question.
He is trying to use TM4C1290NCZAD in deep sleep mode.
However it still has 13mA…
Part Number: TM4C1290NCZAD Hello Team,
I got inquiry about Quad-SSI from our customer. Customer is developing their system with TM4C1290NCZADI3R, they noticed the refection signal on SSI1Clk(20MHz) line. I attached their captured waveform.( TM4C1290NCZAD_QSSI…
Part Number: TM4C1290NCZAD Hi,
I'm trying use a new crystal with TM4C1290NCZAD and would like to seek your comment on the new part.
The crystal is the 32.768 KHz crystal selection for the TM4C1290NCZAD Hibernate module.
1. Based on the crystal …
Part Number: TM4C1290NCZAD Other Parts Discussed in Thread: EK-TM4C1294XL , EK-TM4C123GXL From my customer:
We are using some TM4C129 Tiva microcontrollers on a couple of our products. We recently discovered an issue with the Tiva’s I2C bus’s SDA signals…