Write port
[Register File]

Register File write port connectivity

Requests to RF write port

• pavr_s6_aluoutlo8_rfwr_rq
  Request to write the lower 8 bits of the ALU result into the Register File.
  
• pavr_s61_aluouthi8_rfwr_rq
  Request to write the higher 8 bits of the ALU result into RF.
  
• pavr_s6_iof_rfwr_rq
  Request to write IOF data out into RF.
  Needed by IN, BLD.
• pavr_s6_dacu_rfwr_rq
  Request to write Unified Memory data out (DACU data out) into RF.
  Needed by loads and POP.
• pavr_s6_pm_rfwr_rq
  Request to write Program Memory data out into RF.
  Needed by LPM, ELPM.
• pavr_s5_dacu_rfwr_rq
  Request to write RF out into RF.
  Needed by stores and PUSH.
  See Note 2.
  

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