OS structure of HP 40g

[MarkMason]

(03-10-2015 11:31 PM)peacecalc Wrote:  Hello calcmaniacs,

does somebody knows wether the operating system of the hp 40g is like the hp 50g based on a saturn layer which runs on the arm architecture or the os runs directly on the the arm processor?

Thanks in advance...
peacecalc.

The Wikipedia states that the 40g hardware is identical to the 39g (CPU: 4 MHz Yorke (Saturn core))

http://en.wikipedia.org/wiki/HP_39/40_series#40G

I don't have any of the 39/40 series, so can't confirm.

Mark