LDF BCDE,(lmn)LDF JKHL,(lmn) Load Far Rabbit 4000 Instruction Opcode Instruction Clocks Operation DD 0A n m l LDF BCDE,(lmn) 19 (2,2,2,2,2,1,2,2,2,2) E = (lmn) D = (lmn + 1) C = (lmn + 2) B = (lmn + 3) FD 0A n m l LDF JKHL,(lmn) 19 (2,2,2,2,2,1,2,2,2,2) L = (lmn) H = (lmn + 1) K = (lmn +2) J = (lmn + 3) Flags ALTD IOI/IOE S Z L/V C F R SP S D - - - - · Description Loads BCDE or JKHL with the data whose physical address is the 24-bit constant lmn.
DD 0A n m l
LDF BCDE,(lmn)
19 (2,2,2,2,2,1,2,2,2,2)
E = (lmn) D = (lmn + 1) C = (lmn + 2) B = (lmn + 3)
FD 0A n m l
LDF JKHL,(lmn)
L = (lmn) H = (lmn + 1) K = (lmn +2) J = (lmn + 3)
Loads BCDE or JKHL with the data whose physical address is the 24-bit constant lmn.