rra
Rotate A right through carry
Rotates A right one bit, moving C into bit 7 and bit 0 into C.
1 byte · 4 cycles
SZHP/VNC ––0–0●
- ● set from the result
- 0 always 0
- – not changed
Forms
rraThe contents of A are rotated right one bit position. The contents of bit 0 are copied to the carry flag and the previous contents of the carry flag are copied to bit 7.
.org 0x8000
ld a, 5
rra
halt