Maxim Integrated 71M6513H Power Meter IC Family Software - Manual (Page 22)

71M651x Software User’s Guide
) MPU DATA ACCESS
Description: Allows user to read from and write to MPU data space.
Usage: ) [Starting MPU Data Address] [option]…[option]
Options: ??? Read consecutive 32-bit words in Decimal
$$$ Read consecutive 32-bit words in Hex
=n=n Write consecutive memory values
Example: 08$$$$ Reads data words 0x08, 0x0C, 0x10, 0x14
04=12345678=9876ABCD Writes two words starting @ 0x04
MPU or XDATA space is the address range for the MPU XRAM (0x0000 to 0x7FFF). All MPU data words are in 4-byte
(32-bit) format. Typing ]A? will access the 32-bit word located at the byte address 4 * A = 0x28. The energy
accumulation registers of the Demo Code can be accessed by typing two Dollar signs (“$$”), typing question marks
will display negative decimal values if the most significant bit is set.
RAM access is limited to the lower 1KB address range. Read and write operations will “wrap around” at
higher addresses, i.e.
)200? will yield the same result as )0?
, (comma) REPEAT LAST COMMAND
Description: Repeats the last command issued from the command line.
Usage: , (comma)
Options: NONE
/ IGNORE REST OF LINE
Description: Interpreter ignores anything following this character.
Usage: / Useful to separate comments from
commands when sending macro text files via
the serial interface.
Options: NONE
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