MOTOROLA

MPC823e Mobile Computing Microprocessor

5

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Video/LCD Controller

— Video Controller

– Supports Digital NTSC/PAL Video Encoders and Digital TFT

Video Formats

– CCIR-656 Compatible 8-Bit Interface Port

– Horizontal Sync, Vertical Sync, Field and Blanking Timing

– Generation with Half-Clock Resolution and Programmable Polarity

– Supports Interlace/Noninterlace Scanning Methods

– Programmable Display Active Area

– Programmable Background Color for Inactive Area

– Glueless Interface for Most Digital Video Encoders

– Hardware Horizontal Scrolling

– Uses Burst Read DMA Cycles for Maximum Bus Performance

– Panel Voltage Control Adjustments for Contrast Set with On-Chip Timers

– End-of-Frame Interrupt Generation

— LCD Controller

– Supports Digital TFT and Passive LCD Panels

– Horizontal Sync, Vertical Sync, Field and Blanking Timing

– Generation with Half-Clock Resolution and Programmable Polarity

– 1-, 2-, or 4-Bit Per Pixel Grayscale Mode Using Advanced Frame Rate Control

Algorithm

– Four or Eight Bits Per Pixel Color Mode

– 4-, 8-, 9-, or 12-Bit Parallel Output to LCD Displays

– Programmable Display Active Area

– Non-Split or Vertically Split Screen Support

– Uses Burst Read DMA Cycles for Maximum Bus Performance

– End-of-Frame Interrupt Generation

– Data for Splits—2+2 or 4+4 Parallel Bits (x+x Refers to x Bits Each for Lower and

Upper Screens in Parallel)

– Built-In Color RAM with 256 12-Bit Entries

– Programmable Wait Time Between Lines and Frames

– Panel Voltage Control Adjustments for Contrast Set with On-Chip Timers

– Programmable Polarity for All LCD Interface Signals

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Single-Socket PCMCIA-ATA Interface

— Master Interface, Release 2.1 Compliant

— Single PCMCIA Socket

— Eight Memory or I/O Windows Available

— Eight General-Purpose I/O Pins and Two General-Purpose Output-Only Pins are

Available when the PCMCIA Controller is Not in Operation

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com