Combination Direction Bitmask Registers
Name Start Address Type Access
FIO_EIO_STATE 2580 UINT16 R/W
EIO_CIO_STATE 2581 UINT16 R/W
CIO_MIO_STATE 2582 UINT16 R/W
FIO_EIO_STATE
- Address: 2580
Read or write the state of the 16 bits of FIO-EIO in a single binary-encoded value. 0=Low AND 1=High. Does not configure direction. Reading lines set to output returns the current logic levels on the terminals, not necessarily the output states written.
  • Data type: UINT16  (type index = 0)
  • Readable and writable
  • This register may be streamed
  • T8:
  • T7:
  • T4:
EIO_CIO_STATE
- Address: 2581
Read or write the state of the 12 bits of EIO-CIO in a single binary-encoded value. 0=Low AND 1=High. Does not configure direction. Reading lines set to output returns the current logic levels on the terminals, not necessarily the output states written. As of firmware 1.0172, MIO states are included in the upper nibble of the CIO byte.
  • Data type: UINT16  (type index = 0)
  • Readable and writable
  • This register may be streamed
  • T8:
  • T7:
  • T4:
CIO_MIO_STATE
- Address: 2582
Read or write the state of the 12 bits of CIO-MIO in a single binary-encoded value. 0=Low AND 1=High. Does not configure direction. Reading lines set to output returns the current logic levels on the terminals, not necessarily the output states written.
  • Data type: UINT16  (type index = 0)
  • Readable and writable
  • This register may be streamed
  • T8:
  • T7:
  • T4: