Peekarm; Pokearm; Ram; A H - HP 48gII Advanced User's Reference Manual

PEEKARM

Memory read: reads nibbles from a specified address in memory in the ARM address space.
Level 2
Binary integer (address)

POKEARM

Memory write command: Writes bytes in ARM memory address space.
Note: You can not write data in the Flash ROM using this command.
Note: Writing data in memory randomly will cause memory lost.
Level 1
Binary integer (Address where to write)
A
Address out: Returns the object stored at a specific address.
Level 1 -> Level 1
Binary integer -> Object
A
Get Address: Returns the address of an object.
Level 1 -> Level 1
Object -> Binary integer

RAM

Improved NEWOB: This command makes a copy of an object in RAM, wherever the object is.
This commands allows you to copy a ROM object in RAM.
Level 1 -> Level 1
Object -> Object located in RAM

A H

Address to string: Returns the hex representation of an address (you can then use this with the POKE
command).
The hex representation of an address is a 5 character string where the address is written backwards.
Level 1 -> Level 1
Binary integer -> string

H A

String to address: Returns the address represented by a 5 character string.
The hex representation of an address is a 5 character string where the address is written backwards.
Level 1 -> Level 1
String -> binary integer
6-2 The Development Library
Level 1
Binary Integer (number of byte to read)
Level 2
String (Data to write in hex)
-> Level 1
-> String
-> Level 1
->