14.5.7 Port B Data Register

Name: PORTB
Offset: 0x06
Reset: 0x00

Bit 76543210 
     PORTBn[3:0] 
Access R/WR/WR/WR/W 
Reset 0000 

Bits 3:0 – PORTBn[3:0] Port B Data [n = 3:0]