Hardware Configuration
10
SNAU198A – May 2016 – Revised May 2016
Copyright © 2016, Texas Instruments Incorporated
TDC7201-ZAX-EVM
5.2
Jumpers
The following shows the jumper connection:
1. JP1: Jumper for VCC power
a. Connect Pin 1 to Pin 2 – power VCC via MSP430 (
recommended
)
b. Open Pin 1 and Pin 2 – no connection to VCC via MSP430; need to apply external power
2. JP2: Jumper for CLOCK source
a. Connect Pin 1 to Pin 2 – power VCC via MSP430 (
recommended
)
b. Open Pin 1 and Pin 2 – no connection to VCC via MSP430; need to apply external power
6
GUI and Operation
1. If you haven’t done so, open the
TDC720xEVM GUI
. The EVM GUI software can be run by clicking on
Start
, then clicking
All Program
s,
Texas Instruments
, and
TDC720xEVM
and selecting
TDC720xEVM
.
2. Click on the
TDC720x
tab and make sure TDC1 is selected with the register configuration in
:
Figure 8. Recommended TDC7201:TDC1 Register Configuration