JumpMtr

The JumpMtr will be a daughterboard for the MSP430 JumpStart board. It will contain 3 A3967 stepper motor controllers.

This project lives at
S:\Src\HQ\Dev\SB\Chip\EZ430\USB\Work\Motor\Brd\
There are several versions of the board.

• JumpMtr.eli: The component layout library.
• JumpMtr.lib: The component schematic library.
• JumpMtr01.dch: Version 1.0 schematic
• JumpMtr01.dip: Version 1.0 layout
• JumpMtr02.csv: PnP parts list (generated file)
• JumpMtr02.dch: Version 2.0 schematic
  Updated 14Dec2015 to include a common HEAT net.
• JumpMtr02.dip: Version 2.0 layout
• JumpMtr02_Start.dip: Version 2.0 auto-routed layout
• JumpMtr02_Thermal.dip: Version 2.1, with thermal layer
• JumpMtr_Components.dip: ??
• JumpMtr02_Thermal2.dip: Version 2.1.1
  Updated 15Dec2015 to tie heat sinks together, added thermal vias and external heat radiator.

Dec 14 2015

This project has been forgotten for almost a year. I am attempting to revive it...

The project was originally checked into the P4HQ Perforce depot. I have since switched over to using git, so the first task is to create a git repo for the EZ430 project on Tuliny.

The JumpMtr02_Thermal2 layout now ties all the heat sinks together into a common HEAT net. I added thermal vias and an area to mount an external heat radiator. Heat Sink

I updated DipTrace to version 2.4.0.2.

Firgelli has an interesting assortment of small motors.