60 hz possible?

[raulgarfer]

due to the last news about choosing 50 & 60 hz in code , I have a question about. Is it possible to include it on cpctelera?.
hz60::
ld bc, #0xBC04 ;; [3] B=0xBC CRTC Select Register, C=register number to be selected
out (c), c ;; [4] Select register
ld bc, #0xBD1f ;; [3] B=0xBD CRTC Set Register, C=Value to be set
out (c), c
ld bc, #0xBC05 ;; [3] B=0xBC CRTC Select Register, C=register number to be selected
out (c), c ;; [4] Select register
ld bc, #0xBD04 ;; [3] B=0xBD CRTC Set Register, C=Value to be set
out (c), c
ld bc, #0xBC07 ;; [3] B=0xBC CRTC Select Register, C=register number to be selected
out (c), c ;; [4] Select register
ld bc, #0xBD1b ;; [3] B=0xBD CRTC Set Register, C=Value to be set
out (c), c
in RVM does not work, on Winape you have to change configuration in video mode to make it work.