SLAS191A Datasheet, PDF (43/86 Pages) Texas Instruments – Starter Kit Evaluation Kit Manual

Entering the command with the hexadecimal register number r[i] <ENTER> as shown in Figure 2–7, results
in displaying only the contents of the dedicated register i.
Type r5 <ENTER> at the command prompt
>r5
reg 0005 : 0010 _
Figure 2–7. Register Specified Command
NOTE: Modification of the Registers R1, R3, and R4
The Monitor Program does not allow the modification of registers R1, R3, and R4. R1 is the
stack pointer and can not be modified because of the internal program structure of the monitor.
R3 is the constant generator register and therefore cannot be modified. R4 is internally used
by the monitor, therefore, modification of R4 by the user application code will overwrite the
correct function in the monitor program and cause improper operation.
2–7