Chapter 2 Register Map and Descriptions
6527 Register-Level Programmer Manual 2-8 ni.com
Filter Enables (Ports 0–2)
These registers enable filtering for the input ports. You can enable or disable filtering
individually for each input line.
Address Offsets: 0C (hex) for Port 0
0D (hex) for Port 1
0E (hex) for Port 2
Type: Read and write
Size: 8-bit
Bit Map:
Bit Name Description
7–0 FE.<7..0> Filter enable controls for bit 7 down to 0.
1 = Filtering enabled
0 = Filtering disabled (power-up state)
76543210
FE.7 FE.6 FE.5 FE.4 FE.3 FE.2 FE.1 FE.0