PUSH mn Stack Operation Rabbit 4000/5000 Instruction Opcode Instruction Operation ED A5 n m PUSH mn (SP-1) = m(SP-2) = nSP = SP - 2 Clocks 8-Bit Access 16-Bit Unaligned 16-Bit Aligned Rabbit 4000 15 n/a n/a Rabbit 5000 16 14 12 Flags ALTD IOI/IOE S Z L/V C F R SP S D - - - - Description Pushes the 16-bit constant mn on the stack.
Opcode Instruction Operation ED A5 n m PUSH mn (SP-1) = m(SP-2) = nSP = SP - 2
Clocks 8-Bit Access 16-Bit Unaligned 16-Bit Aligned Rabbit 4000 15 n/a n/a Rabbit 5000 16 14 12
Flags ALTD IOI/IOE S Z L/V C F R SP S D - - - -
Pushes the 16-bit constant mn on the stack.