14.6.27 INLVLE

Input Level Control Register
Name: INLVLE
Address: 0x1F68

Bit 76543210 
     INLVLE3    
Access R/W 
Reset 1 

Bit 3 – INLVLE3 Input Level Select on Pins Rx[7:0], respectively

ValueDescription
1 ST input used for port reads and interrupt-on-change
0 TTL input used for port reads and interrupt-on-change