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TABLE OF CONTENTS
1
GENERAL DESCRIPTION................................................................................................................. 1
2
FEATURES ........................................................................................................................................ 2
2.1
Integrated Display Buffer ......................................................................................................... 2
2.2
CPU Interface............................................................................................................................. 2
2.3
Display Support......................................................................................................................... 2
2.4
Display Modes........................................................................................................................... 2
2.5
Display Features ....................................................................................................................... 2
2.6
Clock Source ............................................................................................................................. 3
2.7
Miscellaneous............................................................................................................................ 3
2.8
Package...................................................................................................................................... 3
3
ORDERING INFORMATION.............................................................................................................. 3
4
BLOCK DIAGRAM............................................................................................................................. 4
4.1
PIN ARRANGEMENT................................................................................................................. 5
4.1.1
100 pin TQFP ...................................................................................................................... 5
4.1.2
100 pin TFBGA ................................................................................................................... 7
5
PIN DESCRIPTION ............................................................................................................................ 9
5.1
Host Interface .......................................................................................................................... 10
5.2
LCD Interface........................................................................................................................... 12
5.3
Clock Input............................................................................................................................... 13
5.4
Miscellaneous.......................................................................................................................... 13
5.5
Power and Ground .................................................................................................................. 13
5.6
Summary of Configuration Options...................................................................................... 14
5.7
Host Bus Interface Pin Mapping............................................................................................ 15
5.8
LCD Interface Pin Mapping .................................................................................................... 16
5.9
Data Bus Organization ........................................................................................................... 17
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6
FUNCTIONAL BLOCK DESCRIPTIONS ........................................................................................ 18
6.1
MCU Interface .......................................................................................................................... 18
6.2
Control Register ...................................................................................................................... 18
6.3
Display Output......................................................................................................................... 18
6.4
Display Buffer.......................................................................................................................... 18
6.5
PWM Clock and CV Pulse Control......................................................................................... 18
6.6
Clock Generator ...................................................................................................................... 18
7
REGISTERS ..................................................................................................................................... 19
7.1
Register Mapping.................................................................................................................... 19
7.2
Register Descriptions............................................................................................................. 19
7.2.1
Read-Only Configuration Registers............................................................................... 19
7.2.2
Clock Configuration Registers ....................................................................................... 20
7.2.3
Look-Up Table Registers ................................................................................................ 21
7.2.4
Panel Configuration Registers ....................................................................................... 25
7.2.5
Display Mode Registers .................................................................................................. 36
7.2.6
Main Window Registers .................................................................................................. 39
7.2.7
Floating Window Registers............................................................................................. 41
7.2.8
Miscellaneous Registers................................................................................................. 46
7.2.9
General IO Pins Registers............................................................................................... 48
7.2.10
Pulse Width Modulation (PWM) Clock and Contrast Voltage (CV) Pulse
Configuration Registers................................................................................................................. 51
7.2.11
Cursor Mode Registers ................................................................................................... 54
8
MAXIMUM RATINGS ....................................................................................................................... 65
9
DC CHARACTERISTICS ................................................................................................................. 66
10
AC CHARACTERISTICS ................................................................................................................. 66
10.1
Clock Timing............................................................................................................................ 67
10.1.1
Input Clocks ..................................................................................................................... 67
10.1.2
Internal Clocks ................................................................................................................. 68
10.2
CPU Interface Timing.............................................................................................................. 69
10.2.1
Generic #1 Interface Timing............................................................................................ 69
10.2.2
Generic #2 Interface Timing (e.g. ISA) ........................................................................... 71
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10.2.3
Motorola MC68K #1 Interface Timing (e.g. MC68000) .................................................. 73
10.2.4
Motorola DragonBall Interface Timing with DTACK# (e.g. MC68EZ328/MC68VZ328)
75
10.2.5
Motorola DragonBall Interface Timing without DTACK# (e.g.
MC68EZ328/MC68VZ328) ............................................................................................................... 77
10.2.6
Hitachi SH-3 Interface Timing (e.g. SH7709A) .............................................................. 79
10.2.7
Hitachi SH-4 Interface Timing (e.g. SH7751) ................................................................. 81
10.3
LCD Power Sequencing ......................................................................................................... 83
10.3.1
Passive/TFT Power-On Sequence.................................................................................. 83
10.3.2
Passive/TFT Power-Off Sequence.................................................................................. 84
10.3.3
Power Saving Status ....................................................................................................... 85
10.4
Display Interface ..................................................................................................................... 86
10.4.1
Generic STN Panel Timing.............................................................................................. 87
10.4.2
Monochrome 4-Bit Panel Timing.................................................................................... 89
10.4.3
Monochrome 8-Bit Panel Timing.................................................................................... 92
10.4.4
Color 4-Bit Panel Timing ................................................................................................. 95
10.4.5
Color 8-Bit Panel Timing (Format stripe) ...................................................................... 98
10.4.6
Generic TFT Panel Timing ............................................................................................ 101
10.4.7
9/12/18-Bit TFT Panel Timing........................................................................................ 102
10.4.8
160x160 Sharp HR-TFT Panel Timing (e.g. LQ031B1DDxx) ...................................... 106
10.4.9
Generic HR-TFT Panel Timing ...................................................................................... 110
11
CLOCKS......................................................................................................................................... 112
11.1
Clock Descriptions ............................................................................................................... 112
11.1.1
BCLK ............................................................................................................................... 112
11.1.2
MCLK............................................................................................................................... 113
11.1.3
PCLK ............................................................................................................................... 113
11.1.4
PWMCLK.........................................................................................................................114
11.2
Clocks versus Functions ..................................................................................................... 115
12
POWER SAVING MODE................................................................................................................ 116
13
FRAME RATE CALCULATION ..................................................................................................... 116
14
DISPLAY DATA FORMATS .......................................................................................................... 117
15
LOOK-UP TABLE ARCHITECTURE............................................................................................. 118
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15.1
Monochrome Modes ............................................................................................................. 118
15.1.1
1 Bit-per-pixel Monochrome Mode............................................................................... 118
15.1.2
2 Bit-per-pixel Monochrome Mode............................................................................... 118
15.1.3
4 Bit-per-pixel Monochrome Mode............................................................................... 119
15.1.4
8 Bit-per-pixel Monochrome Mode............................................................................... 119
15.1.5
16 Bit-Per-Pixel Monochrome Mode ............................................................................ 119
15.2
Color Modes .......................................................................................................................... 120
15.2.1
1 Bit-Per-Pixel Color ...................................................................................................... 120
15.2.2
2 Bit-Per-Pixel Color ...................................................................................................... 121
15.2.3
4 Bit-Per-Pixel Color ...................................................................................................... 122
15.2.4
8 Bit-per-pixel Color Mode ............................................................................................ 123
15.2.5
16 Bit-Per-Pixel Color Mode.......................................................................................... 124
16
BIG-ENDIAN BUS INTERFACE .................................................................................................... 124
16.1
Byte Swapping Bus Data...................................................................................................... 124
16.1.1
16 Bpp Color Depth ....................................................................................................... 125
16.1.2
1/2/4/8 Bpp Color Depth ................................................................................................ 125
17
VIRTUAL DISPLAY MODE............................................................................................................ 126
18
DISPLAY ROTATE MODE............................................................................................................. 127
18.1
90 Display Rotate Mode ...................................................................................................... 127
18.1.1
Register Programming .................................................................................................. 127
18.2
180 Display Rotate Mode .................................................................................................... 128
18.2.1
Register Programming .................................................................................................. 128
18.3
270 Display Rotate Mode .................................................................................................... 129
18.3.1
Register Programming .................................................................................................. 129
19
FLOATING WINDOW MODE......................................................................................................... 130
19.1
With Display Rotate Mode Enabled..................................................................................... 131
19.1.1
Display Rotate Mode 90 ............................................................................................... 131
19.1.2
Display Rotate Mode 180 ............................................................................................. 131
19.1.3
Display Rotate Mode 270 ............................................................................................. 132
20
HARDWARE CURSOR MODE...................................................................................................... 133
20.1
With Display Rotate Mode Enabled..................................................................................... 134
20.1.1
Display Rotate Mode 90
............................................................................................... 134
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20.1.2
Display Rotate Mode 180
............................................................................................. 135
20.1.3
Display Rotate Mode 270
............................................................................................. 135
20.2
Pixel format (Normal orientation mode) ............................................................................. 135
20.2.1
4/8/16 Bit-per-pixel......................................................................................................... 136
20.3
Pixel format (90 Display Rotate Mode) .............................................................................. 136
20.3.1
4 Bit-per-pixel ................................................................................................................. 136
20.3.2
8 Bit-per-pixel ................................................................................................................. 137
20.3.3
16 Bit-per-pixel ............................................................................................................... 137
20.4
Pixel format (180 Display Rotate Mode) ............................................................................ 138
20.4.1
4 Bit-per-pixel ................................................................................................................. 138
20.4.2
8 Bit-per-pixel ................................................................................................................. 138
20.4.3
16 Bit-per-pixel ............................................................................................................... 139
20.5
Pixel format (270 Display Rotate Mode) ............................................................................ 139
20.5.1
4 Bit-per-pixel ................................................................................................................. 139
20.5.2
8 Bit-per-pixel ................................................................................................................. 140
20.5.3
16 Bit-per-pixel ............................................................................................................... 140
21
APPLICATION EXAMPLES .......................................................................................................... 142
22
APPENDIX ..................................................................................................................................... 148
22.1
Package Mechanical Drawing for 100 pins TQFP.............................................................. 148
22.2
Package Mechanical Drawing for 100 pins TFBGA........................................................... 149
22.3
Register Table ....................................................................................................................... 151
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