On-Chip RAM

[skimask]

I have a 18F2515 it has no EEPROM but has 3K of RAM. I know how to read and write to EEPROM using "DATA" and "EEPROM" statements. I can not find anything on accessing the on-chip RAM.
1. Can you write to RAM at Program time?
2. How do you write and read the RAM while running the program.
Thanks
Dave

On chip ram is variable space, i.e.
my_variable var byte[2000]

There's your 2000 bytes of on chip ram right there...Use it as you please...

[DaveC3]

Thanks Skimask

[skimask]

Thanks Skimask

Take note that unless you have a look at your .LST file, you'll never really know how much extra 'ram' is available.
When I'm writing a program, I set up a rather large array, i.e. emptyspace var byte[3900], and when it fails to compile because it can't fit the 'emptyspace' variable, I turn down the number a bit until it fits.
Helps me keep tabs on how much memory (ram in this case) I'm using so I know how many other useless 'features' I can add to whatever I'm working on.