I need to rotate bits from addr 20h to 2fh which is
bit addressable locations through carry register.

Byte addr of 20h is equal to bit addr of 00h
mov c,00h ; is working
but
mov r0,#00h
mov c,@r0 ; it is not working
inc r0 ; to the next bit addr

Is there any simple way of doing this.
Thank you in advance.
Kurnia Brahmana