14.6.19 ODCONB

Open-Drain Control Register
Name: ODCONB
Address: 0x1F45

Bit 76543210 
 ODCB7ODCB6ODCB5ODCB4ODCB3ODCB2ODCB1ODCB0 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 

Bits 0, 1, 2, 3, 4, 5, 6, 7 – ODCBn Open-Drain Configuration on Pins Rx[7:0]

ValueDescription
1 Output drives only low-going signals (sink current only)
0 Output drives both high-going and low-going signals (source and sink current)