NVEM/EC300/EC500

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EC300/EC500

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NVEM

Remora Details

Board: NVEM/EC300/EC500
MCU: iMXRT1052
Communication: ethernet
Firmware: 3.13 or newer https://github.com/scottalford75/Remora-RT1052-cpp/tree/main/Firmware
Firmware Source: https://github.com/scottalford75/Remora-RT1052-cpp
LinuxCNC Driver: “remora-eth-3.0”
PRU Base Frequency: 500000
Supported Modules:

  • stepgen

  • digital IO

  • blink

  • PWM - software

  • encoder - software

  • encoder - hardware Qxx

  • NVMPG

  • DMAstepgen

Firmware

Loading the firmware is for this is hard. this is place holder for that, and the several steps involved

Config

EC300 CONFIG: https://github.com/scottalford75/Remora-RT1052-cpp/blob/main/LinuxCNC/ec300-rt1052.txt
EC500 CONFIG: https://github.com/scottalford75/Remora-RT1052-cpp/blob/main/LinuxCNC/ec500-rt1052.txt
EC500 DMA CONFIG: https://github.com/scottalford75/Remora-RT1052-cpp/blob/main/LinuxCNC/ec500-rt1052-DMA.txt
NVEM5 CONFIG: https://github.com/scottalford75/Remora-RT1052-cpp/blob/main/LinuxCNC/nvem-rt1052.txt

Hardware Pins

Remora firmware has some features available only on specific hardware pins.

Available PWM Hardware pins:

  • not changeable???

Available QEsomething Encoder Hardware pins:

  • xx_x

  • xx_x

  • xx_xx is used as index

DMA Stepgen

Wiring

hmm placeholder. not sure what to put here

NVMPG

UART wiring info

needs rs232 adapter?