Change Status Register - National Instruments 6527 Series Programmer's Manual

Change Status Register

The Change Status Register gives the status of change detection.
Address Offsets:
Type:
Size:
Bit Map:
7 6
Reserved Reserved
Bit
7–3
2
1
0
© National Instruments Corporation
14 (hex)
Read-only
8-bit
5 4
Reserved Reserved
Name Description
Reserved These bits are undefined and should be ignored.
MasterInterruptStatus
Indicates that the device is asserting an interrupt.
Overflow Indicates that at least one more edge has been detected
since an interrupt is asserted.
EdgeStatus Indicates an edge has been detected. If the EdgeInt bit is
set in the Master Interrupt Control Register, EdgeStatus set
indicates an interrupt is currently being asserted.
Chapter 2
3 2
Reserved MasterInterrupt
Status
2-9 6527 Register-Level Programmer Manual
Register Map and Descriptions
1 0
Overflow EdgeStatus