CookieMonster

I would be very greatful if someone could point me in the right direction. While I understand this to be the execute sequence for a PUSH in register transfer language: [AC] --> ALU --> ALUB [ALUB] --> MWB [sP] --> MAR [MAR] --> Address decoder [MWB] --> M [sP] + 1 --> SP I am unsure as to the POP instruction. Would it be the opposite of the push i.e. [sP] - 1 --> SP M --> [MWB] Adress decoder --> [MAR] or is this completely wrong. Any help would greately appreciated.

I would be very greatful if someone could point me in the right direction. While I understand this to be the execute sequence for a PUSH in register transfer language: [AC] --> ALU --> ALUB [ALUB] --> MWB [sP] --> MAR [MAR] --> Address decoder [MWB] --> M [sP] + 1 --> SP I am unsure as to the POP instruction. Would it be the opposite of the push i.e. [sP] - 1 --> SP M --> [MWB] Adress decoder --> [MAR] or is this completely wrong. Any help would greately appreciated.