Datasheet

PGA400 EVM User Guide
TI CONFIDENTIAL – NDA Restrictions
Page 24 of 50
6.5 IRAM
The IRAM tab is setup only for individual register read/writes without the use of the grid. When
this tab is displayed, the “READ SELECTED / READ ALL” and “WRITE SELECTED / WRITE
ALL” buttons perform the same operations respectively.
6.6 OTP
The OTP tab is setup only for individual register read/writes without the use of the grid. When
this tab is displayed, the “READ SELECTED / READ ALL” and “WRITE SELECTED / WRITE
ALL” buttons perform the same operations respectively. The OTP tab also contains buttons
used to load a .HEX 8051 program file into the 8051 MCU in the PGA400-Q1.
6.6.1 Load .HEX File into GUI
The “Load .HEX File into GUI” button is used to load the contents of a .HEX file into the GUI
RAM for use with other operations. When the button is pressed, a second window will open that
will allow the user to locate and open the desired .HEX file on the PC. See the figure below to
see an example of this operation.
Figure 17. Loading a .HEX File into the GUI