Table 8-1 List Of Each Port Functions - Fujitsu MB90420/5 (A) Series Hardware Manual

MB90420/5 (A) SERIES F
Port Input Output
Pin Name
Name Type Type
P00/SIN0/I
Port 0 NT4 to
P07/PPG1
P10/PPG2
Port 1
to P15/IN0
CMOS
P36/SEG12
Port 3
to
(hysteresis)
P37/SG13
P40/SEG14
Port 4
to
P47/SEG21
CMOS
P50/INT0
Port 5 to
P57/SGA
Analog
Port 6 P60/AN0 to
CMOS
P67/AN7
(hysterisys)
P70/PWM1
P0 to
Port 7
P77/PWM2
M1
P80/PWM1
CMOS
P2 to
Port 8
P87/PWM2
(hysteresis)
M3
P90/SEG22
Port 9
to
P91/SEG23
Note: Port 6 also serve as analog input pins. When using these ports as general-purpose ports, always
set each bit of the analog input enable register (ADER) corresponding to each pin of the ports to 0.
ADER bit is 1 at a reset.
2
MC-16LX FAMILY 16-BIT MICROCONTROLLERS HARDWARE MANUAL

Table 8-1 List of Each Port Functions

bit bit bit bit
Function
15 14 13
General
purpose — — —
I/O port
— — —
Resource
— — —
General
purpose — — P15 P14
I/O port
— — IN0 IN1
Resource
— — —
General
purpose P37 P36 —
I/O port
Resource SEG SEG
—
13 12
General
purpose — — —
I/O port
Resource — — —
General
purpose P57 P56 P55 P54
I/O port
SGA SGO RX0 TX0
Resource
— — —
General
purpose — — —
I/O port
Resource — — —
General
purpose P77 P76 P75 P74
I/O port
PWM PWM PWM PWM
Resource
2M1 2P1 1M1 1P1
General
purpose — — —
I/O port
Resource — — —
General
purpose — — —
I/O port
Resource — — —
bit bit
bit 9 bit 8
12 11 10
— — — — —
— — — — —
PPG1 PPG0 SCK1 SOT1
— — — — —
P13 P12 P11 P10
IN2 IN3
WOT PPG2
— — TIN TOT —
— — — — —
— — — — —
— — — — —
SEG
— — — — —
P53 P52 P51 P50
INT3 INT2 INT1 INT0
— — TX1 RX1 —
— — — — —
— — — — —
P73 P72 P71 P70
PWM PWM PWM PWM
2M0 2P0 1M0 1P0
— — — — —
PWM
— — — — —
— — — P91 P90
SEG SEG
— — —
23 22
8-4
bit 7 bit 6 bit 5 bit 4 bit 3
P07 P06 P05 P04 P03
SIN1
— — — — INT7 INT6 INT5 INT4
— — — — —
— — — — —
— — — — —
— — — — —
— — — — —
P47 P46 P45 P44 P43
SEG SEG SEG SEG
21 20 19 18 17
— — — — —
— — — — —
— — — — —
P67 P66 P65 P64 P63
AN7 AN6 AN5 AN4 AN3
— — — — —
— — — — —
P87 P86 P85 P84 P83
PWM PWM PWM PWM
2M3 2P3 1M3 1P3 2M2
— — — — —
— — — — —
bit 2 bit 1 bit 0
P02 P01 P00
SIN0
SCK0 SOT0
— — —
— — —
— — —
— — —
— — —
P42 P41 P40
SEG SEG SEG
16 15 14
— — —
— — —
— — —
P62 P61 P60
AN2 AN1 AN0
— — —
— — —
P82 P81 P80
PWM PWM PWM
2P2 1M2 1P2
— — —
— — —