Register Map Tab - Analog Devices EVAL-AD7124-4SDZ User Manual

EVAL-AD7124-4SDZ User Guide

REGISTER MAP TAB

Use the Register Map tab to access the registers of the AD7124-4.
Figure 23 shows the view when Register Map tab is selected.
This tab can be used to quickly change register settings and also
to obtain additional information about each of the bits in each
of the individual registers.
Register Map
On the left-hand side of Figure 23 are the registers of the
AD7124-4. Click any register to read the register value. Each
register of the AD7124-4 can be accessed quickly using this
register map (Label 1).
Save and Load Buttons
The Save and Load buttons (Label 2) in the Register Map tab
allow the user to save and load register settings. Click Save to
save all the current register settings to a file for use again later.
Click Load to load a previously saved register map.
Register
The Register section (Label 3) shows the value that is currently
set in the selected register. The value of the register can be
1
3
4
5
2
Figure 23. Register Map Tab of the
Rev. 0 | Page 17 of 29
checked in this section by clicking the bits that are to be
changed. Clicking any of the individual bit changes that bit
from 1 to 0 or 0 to 1, depending on the initial state of the bit.
The register value can also be changed by writing the hex value
to the input field on the right-hand side of the individual bits.
Bitfields
The individual bitfields of the selected register are shown in the
Bitfields section (Label 4). In this section, the register is broken
by name into its bitfields, name of the bitfields, a description of
each of each bitfield, as well as the access information. The
options for the individual bitfields can be viewed by clicking the
arrow next to the bitfield. Changing the bitfield value can also
be done through this drop-down list. The value of the bitfield
can also be changed by writing the appropriate hex value to the
associated Value input field on the right-hand side of the bitfield.
Documentation
The Documentation section (Label 5) shows information
relating to the different bit fields when selected from the
register map section on the left. This information is the same
information that is presented in the
AD7124-4 EVAL+ Software
UG-855
AD7124-4 data sheet.