XADC register

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Number $F8
Readable Yes
Writable Yes
Short Description Issue 4 only
  bit 7 = 1 to write to XADC DRP port, 0 to read from XADC DRP port **
  bits 6:0 = XADC DRP register address DADDR
  • An XADC register read or write is initiated by writing to this register
  • There must be at least six 28 MHz cycles after each r/w to this register
  • ** Reads as 0