Keil uVision Settings for Programming Firmware to the PGA450-Q1 DEVRAM or OTP Memory
18
SLDU007C – March 2012 – Revised November 2015
Copyright © 2012–2015, Texas Instruments Incorporated
PGA450Q1EVM User’s Guide
Figure 12. OTP Target Options
To Program to OTP:
1. Change the code range to the OTP memory space
a. Right click on
Target 1
in the project window, and select
Options for Target
.
b. Go to the
BL51 Locate
tab, and modify the
Code Range
to go from 0x0000–0x1FFF.
2. Delete everything in the
Code
box.
3. Comment out the DEVRAM section in STARTUP.A51, and uncomment the OTP section.
a. An example of this is shown in
.
Figure 13. DEVRAM STARTUP.A51 Example
Figure 14. OTP STARTUP.A51 Example
Instructions:
Build the
PGA450.uvproj
to generate the custom .HEX file used to program the internal
8051 core. The
LIN Demonstration using PGA450Q1EVM Firmware Rev 2.1
provides instructions on how
to upload the .HEX file using the EVM GUI.
