Z port
[Register File]

Z port connectivity

This is a read and write port.

Requests to Z write port

• pavr_s5_ldstincrampz_zwr_rq
  Increment Z or RAMPZ:Z.
  Needed by loads and stores with postincrement.
  
• pavr_s5_ldstdecrampz_zwr_rq
  Decrement Z or RAMPZ:Z.
  Needed by loads and stores with predecrement.
  
• pavr_s5_lpminc_zwr_rq
  Increment Z.
  Needed by LPM with postincrement.
  
• pavr_s5_elpmincrampz_zwr_rq
  Increment RAMPZ:Z.
  Needed by ELPM with postincrement.
  
  

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