Fujitsu MB2147-01, Application Note

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Monitoring and Manipulating
FR Family MB2198-01 Emulating and Debugging Installation Guide, Doc. No. 002-05223 Rev. *A 17
The registers are:
Abbr. Register name
R0
– R12
General Purpose Registers
R13 Accumulator
R14 Frame Pointer
R15 System or User Stack Pointer
MDH Multiplication/Division Register higher 32 bits
MDL Multiplication/Division Register lower 32 bits
RP Return Pointer
PS Program Status
PC Program Counter
USP User Stack Pointer
SSP System Stack Pointer
CCR Condition Code Register (belongs to PS)
ILM Interrupt level Mask Register (belongs to PS)
TBR Table Base Register
The contents of these registers can be changed by double-clicking them. A pop-up window will occur and look
like the following picture:
In the dialog frame Register value you can enter a new value for the register. Note, that the values always are
shown in hexadecimal notation by set-up default, but you
can enter even decimal values (beginning with “
D’
”),
binary values (beginning with “
B’
”), or octal values (beginning with “
O’
”).
5.3 Monitoring and Manipulating C Variables
To display C variables choose in the debugging mode: View

Watch . A new window Watch will occur.
Click in this window on the right mouse button and select
Set…
. A pop-up window occurs.
In the text frame Variable name type in the variable name
i
of the example program above.
The Watch window will then contain the variable name and value.
Note: You can change the radix of the value by right-clicking on the variable entry and choose via Radix : Binary,
Octal, Decimal, or Hexadecimal.