These are the schematics (OrCAD Capture 16.2) and the PCB file (Artwork + Allegro 16.2 .brd file) for a 4-chip UCD9240 programming board.
I uses the standard TI USB to PMBus dongle.
It is not quite finished
1) Needs the proper resistor values to set unique I2C addresses for each chip
2) Needs a ZIF socket for the chips
3) Needs a proper power connector.
It is intended to run from a 3.3V regulated power supply
I uses the standard TI USB to PMBus dongle.
It is not quite finished
1) Needs the proper resistor values to set unique I2C addresses for each chip
2) Needs a ZIF socket for the chips
3) Needs a proper power connector.
It is intended to run from a 3.3V regulated power supply
