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  Ralph Jacobi

  • 10 months ago
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  RE: TM4C1299NCZAD: Influence on VDDC when the rise rate of VDD power input is slow.

  Hello, user6220457 By the way, what kind of inconvenience will occur if VDDA does not rise before VDD? It's not fully specified which tells me that the array of results could vary. My guess for most common issue is that since VDDA sources the...
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  Janet Shen

  • over 1 year ago
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  TM4C1299NCZAD: LCD timing parameter: ui8ACBiasLineCount

  • Resolved

  Part Number: TM4C1299NCZAD Dear Champs, Our customer use raster LCD control on our TM4C129x and use
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  Ralph Jacobi

  • over 1 year ago
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  RE: TM4C1299NCZAD: USB loopback data lose

  Hello Janet, Given the amount of dialogue that continues to happen offline, I'm going to close this thread as it hasn't served a purpose.
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  Ralph Jacobi

  • over 1 year ago
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  RE: TM4C1299NCZAD: CTS control in usb_dev_serial

  Hello Janet, I was looking into what is possible with USB CDC for signals like CTS and I found that USB CDC Host does not accept CTS signals. That is why no driver exists. In theory a proprietary custom driver could be made, but that is not how USB...
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  Chia Hung Lin

  • over 1 year ago
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  TM4C1299NCZAD: Can't test USB device eye pattern

  TI Thinks Resolved

  Part Number: TM4C1299NCZAD We use TM4C1299 with Microchip USB3320 ULPI PHY to achieve USB2.0 device. But when we test USB 2.0 device eye pattern, the test program shows " Operation Failed". It seems the test program EHCI HSETT can find the TM4C1299...
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  Chia Hung Lin

  • over 2 years ago
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  TM4C1299NCZAD: GNDX connection

  • Resolved

  Part Number: TM4C1299NCZAD I want to know if GNDX of TM4C1299 connect to GND(digital GND)? The EVB
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  ToddMullanix

  • over 2 years ago
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  RE: RTOS/TM4C1299NCZAD: TM4C1299 design High speed for external USB PHY using ULPI and TI-RTOS

  Hi JK, I'm trying to figure out the best engineer to help resolve this. If you had the high-speed USB working without TI-RTOS, I'd ask a TI-RTOS engineer to help look into it. If you could not get it working either way (with and without TI...
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  Bhagyashri Sarda

  • over 1 year ago
  • Other microcontrollers
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  TM4C1299NCZAD: How to power cycle cc2564

  • Resolved

  Part Number: TM4C1299NCZAD Hi, We are using Tiva C TM4C129X board and CC2564 chip. We want to power
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  PedroGelabert

  • over 3 years ago
  • Other microcontrollers
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  TM4C1299NCZAD: EEPROM Endurance Description

  Part Number: TM4C1299NCZAD We got a question about the Tiva’s EEPROM endurance. The data sheet has this description: • Endurance of 500K writes (when writing at fixed offset in every alternate page in circular fashion) to 15M operations (when...
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  Kevin Wood

  • over 4 years ago
  • Other microcontrollers
  • Other microcontrollers forum

  RE: Missing Device XML

  Hi Amit, Yes in CCS. The project window does not provide the device to be selected in the dropdown list because it does not exist. From other posts I found it sounded like this was associated with the XML file in this folder. I may be wrong, but that...

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