Texas Instruments ADS54J42, Руководство пользователя

Страница: 12 / 22

Software Description
www.ti.com
12 SLAU674 – February 2016
Submit Documentation Feedback
Copyright © 2016, Texas Instruments Incorporated
ADS54J42EVM
4.2 Low Level View
The Low Level View tab ( Figure 7 ) allows configuration of the devices at the bit and field level. Use the
controls described in Table 5 at any time to configure or read from the device.
Figure 7. Low Level View Tab
Table 5. Low Level View Controls
Control Description
Register Map Displays the devices on the EVM, registers for those devices, and the states of the registers.
• Selecting a register field allows bit manipulation in the Register Data section.
• The Value column shows the value of the register at the time the GUI was last updated due
to a read or write event.
Write Register button Write to the register highlighted in the Register Map with the value in the Write Data field. This
button must be clicked after changing bits in the register data section.
Write All button Update all registers shown in the Register Map with the values shown in the Register Map log.
View the log by double-left clicking in the bottom left status bar of this page.
Read Register button Read from the register highlighted in the Register Map and display the results in the Value
column.
Read All button Read from all registers in the Register Map and display the current state of the hardware. Also
updates the controls in the other tabs.
Load Config button Load a configuration file from disk and write the registers in the file.
Save Config button Save a configuration file to disk that contains the current register configuration.
Register Data Cluster Manipulate individual accessible bits of the register highlighted in the Register Map.
Generic Read/Write Register
buttons Perform a generic read or write command to the device shown in the Block drop-down box using
the Address and Write Data information