Figure 3-9 shows the Low Level Configuration page. This page allows access to low-level communication directly with the respective device registers. Select a register on the Register Map list to show a description of the values in that register, as well as information on the register address, default value, size, and current value. Data are written to the registers by entering a value in the value column of the GUI.

Figure 3-9 Low Level Configuration Page

To store the values of the register map locally, select Save Configuration under the File drop-down menu. The stored configuration files can be recalled and loaded by selecting Open Configuration.

Figure 3-10 shows the four configuration buttons provided on the Low Level Configuration page that allow the user to read from and write to the device registers:

• Write Selected
• Write Modified
• Read Selected
• Read All

Figure 3-10 Low Level Configuration Page Options

By default, Immediate Update Mode is selected for the Low Level Configuration page write operations. The Write Modified button is enabled only when the Update Mode is set to Deferred. In this mode, a write operation is initiated only when the Write Selected or Write Modified buttons are pressed.