MC68HC908JL3E Datasheet, PDF (155/226 Pages) Motorola, Inc – Microcontrollers

Input/Output (I/O) Ports
Introduction
Table 12-1. Port Control Register Bits Summary
Module Control
Port
Bit
DDR
Pin
Module
Register
Control Bit
0
DDRA0
KBIE0
PTA0/KBI0
1
DDRA1
KBIE1
PTA1/KBI1
2
DDRA2
A
3
DDRA3
4
DDRA4
KBIE2
KBI
KBIER ($001B)
KBIE3
KBIE4
PTA2/KBI2
PTA3/KBI3
PTA4/KBI4
5
DDRA5
KBIE5
PTA5/KBI5
6
DDRA6
OSC
KBI
PTAPUE ($000D)
KBIER ($001B)
PTA6EN
KBIE6
RCCLK/PTA6/KBI6⁽¹⁾
0
DDRB0
PTB0/ADC0
1
DDRB1
PTB1/ADC1
2
DDRB2
PTB2/ADC2
3
DDRB3
B
4
DDRB4
ADC
ADSCR ($003C) ADCH[4:0]
PTB3/ADC3
PTB4/ADC4
5
DDRB5
PTB5/ADC5
6
DDRB6
PTB6/ADC6
7
DDRB7
PTB7/ADC7
0
DDRD0
PTD0/ADC11
1
DDRD1
2
DDRD2
ADC
ADSCR ($003C) ADCH[4:0]
PTD1/ADC10
PTD2/ADC9
3
DDRD3
D
4
DDRD4
5
DDRD5
PTD3/ADC8
TSC0 ($0025) ELS0B:ELS0A
PTD4/TCH0
TIM
TSC1 ($0028) ELS1B:ELS1A
PTD5/TCH1
6
DDRD6
—
—
—
PTD6
7
DDRD7
—
—
—
PTD7
Notes:
1. RCCLK/PTA6/KBI6 pin is only available on MC68HRC908JL3E/JK3E/JK1E devices (RC option);
PTAPUE register has priority control over the port pin.
RCCLK/PTA6/KBI6 is the OSC2 pin on MC68HC908JL3E/JK3E/JK1E devices (X-TAL option).
MC68H(R)C908JL3E/JK3E/JK1E — Rev. 2.0
MOTOROLA
Input/Output (I/O) Ports
Technical Data
155