Port 1; Table 4.3-1 Port 1 Pins - Fujitsu F2MC-8L Series Hardware Manual

4.3

Port 1

Port 1 is a general-purpose I/O port.
This section describes the port structure and pins, the pin block diagram, and the port
registers for port 1.
Structure of Port 1
Port 1 consists of the following three components:
• General-purpose I/O pins (P10 to P17)
• Port 1 data register (PDR1)
• Port 1 data direction register (DDR1)
Port 1 Pins
Port 1 consists of eight CMOS I/O pins.
Table 4.3-1 lists the port 1 pins.

Table 4.3-1 Port 1 Pins

Port Pin name
P10
P11
P12
P13
Port 1
P14
P15
P16
P17
Reference:
See Section 1.7, "Pin Functions" for a description of the circuit type.
Function
P10 General-purpose I/O
P11 General-purpose I/O
P12 General-purpose I/O
P13 General-purpose I/O
P14 General-purpose I/O
P15 General-purpose I/O
P16 General-purpose I/O
P17 General-purpose I/O
I/O type
Shared
peripheral
Input
— CMOS
4.3 Port 1
Circuit type
Output
CMOS E
107