15.4.46 ODCONH

Open-Drain Control Register
Name: ODCONH
Offset: 0xEBF

Bit 76543210 
     ODCH3ODCH2ODCH1ODCH0 
Access R/WR/WR/WR/W 
Reset 0000 

Bits 0, 1, 2, 3 – ODCHn 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)