Chapter 7
I/O Port
Control Registers VII - 3
7.2 Control Registers
Table:7.2.1 I/O Port Control Registers List
Register Address R/W Function Page
P0OUT 0x03F10 R/W Port 0 output register VII-5
P0IN 0x03F20 R Port 0 input register VII-8
P0DIR 0x03F30 R/W Port 0 direction control register VII-12
P0PLUP 0x03F40 R/W Port 0 pull-up resistor control register VII-15
P0ODC 0x03F50 R/W Port 0 N-ch open-drain control register VII-18
P0NLC 0x03EC0 R/W Port 0 N-ch current capacity selection register VII-22
P1OUT 0x03F11 R/W Port 1 output register VII-5
P1IN 0x03F21 R Port 1 input register VII-8
P1DIR 0x03F31 R/W Port 1 direction control register VII-12
P1PLUP 0x03F41 R/W Port 1 pull-up resistor control register VII-15
P1ODC 0x03F51 R/W Port 1 N-ch open-drain control register VII-18
P2OUT 0x03F12 R/W Port 2 output register VII-5
P2IN 0x03F22 R Port 2 input register VII-9
P2DIR 0x03F32 R/W Port 2 direction control register VII-12
P2PLUP 0x03F42 R/W Port 2 pull-up resistor control register VII-15
P2NLC 0x03EC1 R/W Port 2 N-ch current capacity selection register VII-22
P3OUT 0x03F13 R/W Port 3 output register VII-6
P3IN 0x03F23 R Port 3 input register VII-9
P3DIR 0x03F33 R/W Port 3 direction control register VII-13
P3PLUP 0x03F43 R/W Port 3 pull-up resistor control register VII-16
P3ODC 0x03F53 R/W Port 3 N-ch open-drain control register VII-19
P3NLC 0x03EC2 R/W Port 3 N-ch current capacity selection register VII-22
P4OUT 0x03F14 R/W Port 4 output register VII-6
P4IN 0x03F24 R Port 4 input register VII-9
P4DIR 0x03F34 R/W Port 4 direction control register VII-13
P4PLUP 0x03F44 R/W Port 4 pull-up resistor control register VII-16
P4ODC 0x03F54 R/W Port 4 N-ch open-drain control register VII-20
P4NLC 0x03EC3 R/W Port 4 N-ch current capacity selection register VII-23
P5OUT 0x03F15 R/W Port 5 output register VII-6
P5IN 0x03F25 R Port 5 input register VII-10
P5DIR 0x03F35 R/W Port 5 direction control register VII-13
P5PLUP 0x03F45 R/W Port 5 pull-up resistor control register VII-16
P5ODC 0x03F55 R/W Port 5 N-ch open-drain control register VII-20
P5NLC 0x03EC4 R/W Port 5 N-ch current capacity selection register VII-23
P6OUT 0x03F16 R/W Port 6 output register VII-7
P6IN 0x03F26 R Port 6 input register VII-10
P6DIR 0x03F36 R/W Port 6 direction control register VII-14