MC68HC908LJ24 Datasheet, PDF (379/464 Pages) Motorola, Inc – Microcontrollers

Freescale Semiconductor, Inc.
Input/Output (I/O) Ports
Introduction
Table 18-1. Port Control Register Bits Summary (Sheet 2 of 2)
Port
Bit
DDR
0
DDRD0
1
DDRD1
2
DDRD2
Module
SPI
RTC
Module Control
Register
SPCR ($0010)
RTCCOMR ($0040)
Control Bit
SPE
CAL
SPCR ($0010)
SPE
Pin
PTD0/SS/CALIN
PTD1/MISO
PTD2/MOSI
3
DDRD3
SPCR ($0010)
RTCCOMR ($0040)
SPE
CAL
PTD3/SPSCK/CALOUT
D ⁽¹⁾
4
DDRD4
5
DDRD5
6
DDRD6
7
DDRD7
KBI
TIM
KBI
MMIIC
KBIER ($001C)
T1SC ($0020)
KBIER ($001C)
T2SC ($002B)
KBIER ($001C)
MMCR ($006C)
KBIER ($001C)
MMCR ($006C)
KBIE4
PS[2:0]
KBIE5
PS[2:0]
KBIE6
MMEN
KBIE7
MMEN
PTD4/KBI4/T1CLK
PTD5/KBI5/T2CLK
PTD6/KBI6/SCL
PTD7/KBI7/SDA
0
DDRE0
1
DDRE1
PTE0/FP11
PTE1/FP12
2
DDRE2
3
DDRE3
E
4
DDRE4
LCD
CONFIG2 ($001D)
PEE
PTE2/FP13
PTE3/FP14
PTE4/FP15
5
DDRE5
6
DDRE6
PTE5/FP16
PTE6/FP17
7
DDRE7
0
DDRF0
PTE7/FP18
PTF0
1
DDRF1
PTF1
2
DDRF2
PTF2
3
DDRF3
PTF3
F
—
—
—
4
DDRF4
PTF4
5
DDRF5
6
DDRF6
PTF5
PTF6
7
DDRF7
PTF7
Notes:
1. In addition to the standard I/O function on PTD0 and PTD3–PTD7 pins, these pins are shared with two other modules.
For each of the pins, ONLY enable ONE module at any one time to avoid pin contention.
MC68HC908LJ24/LK24 — Rev. 2
MOTOROLA
Input/Output (I/O) Ports
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Data Sheet
379