MC68HC908LK24 MOTOROLA [Motorola, Inc], MC68HC908LK24 Datasheet - Page 19
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MC68HC908LK24
Manufacturer Part Number
MC68HC908LK24
Description
Microcontrollers
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet
1.MC68HC908LK24.pdf
(465 pages)
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- Current page: 19 of 465
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MC68HC908LJ24/LK24 — Rev. 2
MOTOROLA
17.6
17.6.1
17.6.2
17.7
17.7.1
17.7.2
17.8
17.9
17.9.1
17.9.2
17.9.3
18.1
18.2
18.3
18.3.1
18.3.2
18.4
18.4.1
18.4.2
18.4.3
18.5
18.5.1
18.5.2
18.5.3
18.6
18.6.1
18.6.2
18.7
18.7.1
18.7.2
18.7.3
Freescale Semiconductor, Inc.
For More Information On This Product,
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358
Seven Segment Display Connection . . . . . . . . . . . . . . . . . . . 365
I/O Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .375
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376
Port A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380
Port B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383
Port C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387
Port D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390
Port E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .358
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .358
BP0–BP3 (Backplane Drivers) . . . . . . . . . . . . . . . . . . . . . . 359
FP0–FP32 (Frontplane Drivers) . . . . . . . . . . . . . . . . . . . . . 361
LCD Control Register (LCDCR) . . . . . . . . . . . . . . . . . . . . . 368
LCD Clock Register (LCDCLK) . . . . . . . . . . . . . . . . . . . . . 370
LCD Data Registers (LDAT1–LDAT17) . . . . . . . . . . . . . . . 372
Port A Data Register (PTA) . . . . . . . . . . . . . . . . . . . . . . . . 380
Data Direction Register A (DDRA) . . . . . . . . . . . . . . . . . . . 381
Port B Data Register (PTB) . . . . . . . . . . . . . . . . . . . . . . . . 383
Data Direction Register B (DDRB) . . . . . . . . . . . . . . . . . . . 385
Port B LED Control Register (LEDB) . . . . . . . . . . . . . . . . . 386
Port C Data Register (PTC) . . . . . . . . . . . . . . . . . . . . . . . . 387
Data Direction Register C (DDRC). . . . . . . . . . . . . . . . . . . 388
Port C LED Control Register (LEDC) . . . . . . . . . . . . . . . . . 389
Port D Data Register (PTD) . . . . . . . . . . . . . . . . . . . . . . . . 390
Data Direction Register D (DDRD). . . . . . . . . . . . . . . . . . . 392
Port E Data Register (PTE) . . . . . . . . . . . . . . . . . . . . . . . . 394
Data Direction Register E (DDRE) . . . . . . . . . . . . . . . . . . . 395
Port E LED Control Register (LEDE) . . . . . . . . . . . . . . . . . 396
Go to: www.freescale.com
Section 18. Input/Output (I/O) Ports
Table of Contents
Table of Contents
Data Sheet
19
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