Texas Instruments HV Resonant LLC Developer’s Kit TMDSHVRESLLCKIT TMDSHVRESLLCKIT Datenbogen
Produktcode
TMDSHVRESLLCKIT
Hardware Overview
2.3
Boot Modes
describes the jumper and switch settings that are needed for booting from Flash and SCI for the
board.
Table 1. Boot Options
Boot From FLASH
Boot From SCI (using iso JTAG macro)
F2802x
SW1 on controlCARD-
SW1 on controlCARD
Position 1 = 1
Position 1 = 1
Position 2 = 1
Position 2 = 0
Remove the jumper [Main]-J6
Unpopulate R10 on controlCARD
Remove the jumper [Main]-J6
Populate the jumper [M4]-J4
F2803x
SW2 on controlCARD-
SW2 on controlCARD
Position 1 = 1
Position 1 = 1
Position 2 = 1
Position 2 = 0
Remove the jumper [Main]-J6
SW3 on controlCARD should be OFF
Remove the jumper [Main]-J6
Populate the jumper [M4]-J4
2.4
GUI Connection
The FTDI chip present on the board can be used as an isolated SCI for communicating with a HOST (PC).
The following jumper settings must be done to enable this connection.
The following jumper settings must be done to enable this connection.
1. Populate the jumper [M4]-J4.
2. Remove the jumper [Main]-J6.
3. For F28035, put SW3 on the F28035 controlCARD to OFF position.
For F28027, verify that R10 on the controlCARD is removed.
4. Connect a USB cable from [M4]-JP1 to the HOST.
2.5
Ground Levels and Safety
•
You must not touch any part of the board or components connected to the board while energized.
•
The power stages on the board are individually rated. It is your responsibility to make sure that these
ratings (the voltage, current and power levels) are well understood and complied with prior to
connecting these power blocks together and energizing the board or simulation.
ratings (the voltage, current and power levels) are well understood and complied with prior to
connecting these power blocks together and energizing the board or simulation.
7
SPRABS1 – February 2013
High-Voltage Half-Bridge LLC Resonant DC/DC Converter With Synchronous
Rectification Hardware Kit
Copyright © 2013, Texas Instruments Incorporated