[coreboot] Question about Intel's documentation notations

[Rafael Machado]

Hi everyone

I'm taking a look at the Intel developers guide and there is a notation
there that I didn't understand.

[image: pasted1]

Since there are several guys with more experience here, probably someone
can help me. This is the table with the default values of the registers
after a system reset, from Intel Developers Guide, page 2285.

That does the "H2" means at the attached picture ?
And what toes the xxH3 means too ?

Thanks and Regards
Rafael R. Machado