Table of Contents
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TABLE OF CONTENTS (Continued)
Paragraph
Number
18.3.4
Vertical Control ....................................................................... 18-13
18.3.5
Frame Control ........................................................................ 18-13
18.3.6
DMA Control ........................................................................... 18-13
18.3.7
Timing Control ........................................................................ 18-14
18.3.8
Contrast and Brightness Control ............................................ 18-14
18.3.9
The LCD Interface .................................................................. 18-14
18.3.9.1
18.3.9.2
18.3.9.3
18.3.9.4
18.3.10
System Considerations .......................................................... 18-19
18.3.10.1
18.3.10.2
18.4
Register Model .................................................................................. 18-21
18.4.1
LCD Controller Configuration Register ................................... 18-21
18.4.2
LCD Horizontal Control Register ............................................ 18-23
18.4.3
LCD Vertical Configuration Register ...................................... 18-25
18.4.4
LCD Frame Buffer A Start Address Register ......................... 18-27
18.4.5
LCD Frame Buffer B Start Address Register ......................... 18-28
18.4.6
LCD Status Register .............................................................. 18-29
18.4.7
Color RAM Operation Modes ................................................. 18-30
18.4.7.1
18.4.7.2
18.4.7.3
18.4.7.4
18.4.7.5
18.4.8
LCD Panel Connection Examples .......................................... 18-37
19.1
Features .............................................................................................. 19-2
19.2
Operation ............................................................................................ 19-2
19.2.1
The Video Controller Clock ...................................................... 19-3
19.2.2
FIFO and DMA Control ............................................................ 19-4
19.2.3
Image Sizes ............................................................................. 19-4
19.3
Register Model .................................................................................... 19-5
19.3.1
Video Controller Configuration Register ................................... 19-5
19.3.2
Video Status Register .............................................................. 19-7
19.3.3
Video Command Register ........................................................ 19-8
19.3.4
Video Background Color Buffer Register ................................. 19-9
19.3.5
Video Frame Configuration Register (Set 0) .......................... 19-10
xxvi
Title
Single-Scan and Dual-Scan Panels ........................... 18-15
Passive Interface ........................................................ 18-15
Active Interface ........................................................... 18-17
Analog Interface ......................................................... 18-19
Bus Bandwidth ............................................................ 18-19
Bus Latency ................................................................ 18-20
One Bit Per Pixel Monochrome Mode ........................ 18-30
Two Bits Per Pixel Grayscale Mode ........................... 18-32
Four Bits Per Pixel Grayscale Mode ........................... 18-33
Passive Four and Eight Bits Per Pixel Color Mode .... 18-35
Active Four and eight bits per pixel Color Mode ......... 18-36
Section 19
Video Controller
MPC823e REFERENCE MANUAL
Page
Number
MOTOROLA
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