Y port
[Register File]

Y port connectivity

This is a read and write port.

Requests to Y write port

• pavr_s5_ldstincrampy_ywr_rq
  Increment Y or RAMPY:Y.
  Needed by loads and stores with postincrement.
  
• pavr_s5_ldstdecrampy_ywr_rq
  Decrement Y or RAMPY:Y.
  Needed by loads and stores with predecrement.
  
  

---