M5249C3 Freescale Semiconductor, M5249C3 Datasheet - Page 44

• Manufacturer Part Number: M5249C3
• Description: KIT EVAL FOR M5249 W/ETHERNET
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r
• Type: Microprocessorr

Specifications of M5249C3

• Contents: Module and Misc Hardware
• Processor To Be Evaluated: MCF5249
• Interface Type: RS-232, Ethernet
• For Use With/related Products: MCF5249
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Using the Monitor/Debug Firmware
RM
Register Modify
Usage:
RM reg data
The RM command modifies the contents of the register reg to data. The value for reg is the name of the
register, and the value for data may be a symbol name, or it is converted according to the user-defined
radix, normally hexadecimal.
dBUG preserves the registers by storing a copy of the register set in a buffer. The RM command updates
the copy of the register in the buffer. The actual value will not be written to the register until target code is
executed.
Examples:
To change register D0 on MC68000 and ColdFire to contain the value 0x1234, the command is:
rm
D0 1234
M5249C3 User’s Manual, Rev. 1
2-28
Freescale Semiconductor