• RE: TMS320F28388D: TMS320F28388D

  

  Lori Heustess

  We have used a combination of our SPI along with the CLB (configurable logic block) and some software to implement absolute encoder interfaces. In general the CLB controls the clocks required and the SPI is leveraged to send/receive frames. The CLB also…

  • over 1 year ago
  • C2000™︎ microcontrollers
  • C2000 microcontrollers forum
Answered

• RE: TMS320F28069M: TMS320F28069M：How to use 28069M to communicate with endat22

  

  Lori Heustess

  Resolved

  Burak, We do not have anything readily available to help enable an absolute encoder interface on this device. We have a reference example of a T-format encoder interface on the F2837x and F28004x devices ( https://www.ti.com/tool/TIDM-1011 ). The TIDM-1011…

  • over 2 years ago
  • C2000™︎ microcontrollers
  • C2000 microcontrollers forum

• RE: TMS320F28379D: t-format slave

  

  Lori Heustess

  Don, We only have the documentation associated with the TI Design for the master: https://www.ti.com/tool/TIDM-1011 . Specific t-format documentation would come from Tamagawa. Best regards Lori

  • over 2 years ago
  • C2000™︎ microcontrollers
  • C2000 microcontrollers forum
Answered

• RE: TMS320F280049C: Hardware interface design with CLB unit and FSI ?

  

  Lori Heustess

  Resolved

  Hello: user5912823 said: 1. I want to design hardware interface between CLB unit and external encoder, the encoder is with Endat, Biss or the RS485 based prototype. Is TI provided any reference documents related them? T-format: https://www.ti.com/tool…

  • over 2 years ago
  • C2000™︎ microcontrollers
  • C2000 microcontrollers forum
Answered

• RE: CCS/LAUNCHXL-F280049C: SSI encoder

  

  Lori Heustess

  Resolved

  Max, C2000 doesn't have an SSI peripheral. Our devices do have a SPI which is similar to SSI except it includes a chip select signal. We have leveraged the SPI to create an encoder interface to T-format encoders. This is a reference example available…

  • over 2 years ago
  • C2000™︎ microcontrollers
  • C2000 microcontrollers forum

• TMS320F28388D: Reading Nikon A Format Encoder - F28388D

  

  Long Pham Tan

  TI Thinks Resolved

  Part Number: TMS320F28388D Other Parts Discussed in Thread: TIDM-1011 Hi, I am using some motor Encoder with Nikon A - format interface. I have read some posts in E2E forum and TI support team recommends using CLB tool to perform A - format. Is there document…

  • over 2 years ago
  • C2000™︎ microcontrollers
  • C2000 microcontrollers forum

• RE: TMS320F280049C: TMS320F280049C code of PM_tformat_lib_f28004x.lib

  

  Subrahmanya

  Hi Sammi, All the code for t-format is now released in MotorControlSDK. The TIDM-1011 user guide has all the details. https://www.ti.com/lit/ug/tidue74b/tidue74b.pdf Library code is available here. <C2000WARE-MOTORCONTROL-SDK>\libraries\position_sensing\tformat…

  • over 2 years ago
  • C2000™︎ microcontrollers
  • C2000 microcontrollers forum

• RE: TMS320F28054M: Does 28054M support absolute encoder?

  

  Lori Heustess

  Qiang, We do not have anything readily available to help enable an absolute encoder interface on this device. We have a reference example of a T-format encoder interface on the F2837x and F28004x devices ( https://www.ti.com/tool/TIDM-1011 ). The reference…

  • over 2 years ago
  • C2000™︎ microcontrollers
  • C2000 microcontrollers forum
Answered

• RE: Designing CLB, TILE to read 2 t-format encoders with F28388D

  

  Lori Heustess

  Resolved

  Long Pham Tan said: 1. About the defined value for ABIT, and IDLE_BITS, can you explain more about them? ( I mentioned in previous reply) In the t-format document, Figure 9 has a timing diagram. ABIT is just "a bit" - one .4 us clock since the interface…

  • over 2 years ago
  • C2000™︎ microcontrollers
  • C2000 microcontrollers forum
Answered

• RE: TMS320F28379D: PM_endat22_lib.lib Causes Link Error

  

  Lori Heustess

  Resolved

  Great news! Thank you for following up. I did want to let you know that while we don't have EnDAT22 source available yet, we have made the T-Format source available. It is in the Motor Control SDK. Documentation: http://www.ti.com/tool/TIDM-1011 Motor…

  • over 3 years ago
  • C2000™︎ microcontrollers
  • C2000 microcontrollers forum

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