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> PUSH BCDE
> PUSH JKHL Stack Operation Rabbit 4000 Instruction

> Opcode | Instruction | Clocks | Operation
> DD F5 | PUSH BCDE | 18 (2,2,2,3,3,3,3) | (SP - 1) = B (SP - 2) = C (SP - 3) = D (SP - 4) = E SP = SP - 4
> FD F5 | PUSH JKHL | 18 (2,2,2,3,3,3,3) | (SP - 1) = JKHigh (SP - 2) = JKLow (SP - 3) = H (SP - 4) = L SP = SP - 4

> Flags | ALTD | IOI/IOE
> S | Z | L/V | C | F | R | SP | S | D
> - | - | - | - |  |  |  |  |

> #### Description

> Pushes BCDE or JKHL on the stack.

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