Texas Instruments PGA450-Q1 Evaluation Module PGA450Q1EVM PGA450Q1EVM 데이터 시트
제품 코드
PGA450Q1EVM
Controlling the PGA450-Q1 Memory Spaces With the GUI
10.5.1
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 opens that allows the user to locate
and open the desired .HEX file on the PC. See
with other operations. When the button is pressed, a second window opens that allows the user to locate
and open the desired .HEX file on the PC. See
for an example of this operation.
Figure 5. Loading a .HEX File Into the GUI
10.5.2
Program OTP Memory from .HEX File
If the Program OTP Memory from .HEX File check box was checked (default) when the .HEX file was
loaded into the GUI, the OTP memory is programmed with the contents of the .HEX file.
loaded into the GUI, the OTP memory is programmed with the contents of the .HEX file.
10.5.3
Verify OTP Programming
If the Verify OTP Programming button was also checked (default), then after the OTP memory is finished
programming, the GUI reads the contents of the OTP memory through SPI and verifies against the .HEX
file. If the OTP memory matches the contents of the .HEX file, the GUI displays the message “OTP
Memory Verification Successful,” as seen in
programming, the GUI reads the contents of the OTP memory through SPI and verifies against the .HEX
file. If the OTP memory matches the contents of the .HEX file, the GUI displays the message “OTP
Memory Verification Successful,” as seen in
.
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PGA450-Q1 EVM User’s Guide
SLDU007A – March 2012 – Revised January 2013
Copyright © 2012–2013, Texas Instruments Incorporated