Displaying And Modifying Registers - HP 64746 User Manual

Displaying and Modifying Registers

You can display and modify the contents of emulation processor registers. Most
emulators have at least a BASIC class of registers. Some emulators have additional
register classes whose register contents can be displayed and modified. Consult
your emulator-specific Softkey Interface documentation for a definition of the
register classes.
This section shows you how to:
•
•
This section describes tasks related to displaying and modifying emulation
processor registers.
You can display the contents of an individual register or of all the registers. The
register classes and names are listed in the following table.
<REGCLASS> <REGNAME>
basic (or no register pc
class specified) usp
ssp
st
bar
scr
d0 - d7
a0 - a7
302 bar
scr
cr
spmode
simask
simode
Display register contents.
Modify register contents.
Description
Program Counter
User Stack Pointer
Supervisor Stack Pointer
Status Register
Base Address Register
System Control Register
Data Registers
Address Registers
Base Address Register
System Control Register
Command Register
SCP, SMC Mode and Clock Control Register
Serial Interface Mask Register
Serial Interface Mode Register
Chapter 6: Using the Emulator
Displaying and Modifying Registers
213