LSR - Logical Shift Right ;flags(N,Z,C)

LSR opr ;0 > (opr) > C ;(DIR) 8 bit direct

LSR ,X ;0 > (X) > C ;(IX) indexed no offset

LSR opr,X ;0 > (opr+X) > C ;(IX1) indexed w/8 bit offset

Shifts all bits of M(opr) one place to the right. Bit 7 is loaded with zero. Bit 0 is shifted into the C bit.