Software Description
6
SNLU238A – August 2018 – Revised September 2019
Copyright © 2018–2019, Texas Instruments Incorporated
DS250DF230EVM User’s Guide
Figure 4. Capture Illustrating the “Manage Devices” Pop-Up Window for Adding New Part Numbers to the
“Selection” Panel
3. Once connection is successfully established, users can read and write various settings to the device in
real-time, using the functional pages.
2.2
Functional Pages
2.2.1
Low-Level Page
The low-level page allows the user to read and write to all registers on the DS250DF230. To access it,
navigate to the “Low Level Page”, as shown below.
•
The user may click “Read All” to load the data in each register from the device to the “Register Map."
•
The user may access the Shared, Global or Channel registers via “Block Select.”
•
To Read a register:
–
Type the readable address in the “Current Address” text box or select a register from the Register
Map.
–
Click “Read Register”. The data in this register will appear in the “Data” text box.
•
To Write a register:
–
Type the writeable address in the “Current Address” text box or select a register from the Register
Map.
–
The user may either type the data value (in HEX) to write to this address in the “Data” text box, or
check/uncheck boxes as desired for individual bits within the register. Then click “Write Register.”
–
If Broadcast is selected for channel register writes, the specified write will be performed to all
channels in the device.