ILI9806H
a-Si TFT LCD Single-Chip Driver
480(RGB) x 864 Resolution
16.7M-color with Internal GRAM
Specification
Preliminary
Version: V091
Document No: ILI9806H_IDT_V091_20130423
ILI TECHNOLOGY CORP.
8F, No. 38, Taiyuan St, Jhubei City,
Taiwan 302, R.O.C.
Tel.886-3-5600099; Fax.886-3-5600585
http://
www.ilitek.com
a-Si TFT LCD Single Chip Driver
480 (RGB) x 864 Resolution and 16.7M-color with GRAM
ILI9806H
The information contained herein is the exclusive property of ILI Technology Corp. and shall not be distributed,
reproduced, or disclosed in whole or in part without prior written permission of ILI Technology Corp.
Page 2 of 390
Table of Contents
SECTION PAGE
1.
Introduction.................................................................................................................................................. 17
2.
Features ...................................................................................................................................................... 18
3.
Device Overview ......................................................................................................................................... 20
3.1.
Block Diagram ................................................................................................................................ 20
3.2.
Block Function Description............................................................................................................. 21
System Interface............................................................................................................................... 21
Parallel RGB Interface...................................................................................................................... 22
Address Counter (AC) ...................................................................................................................... 22
Graphic RAM (GRAM)...................................................................................................................... 22
Grayscale Voltage Generating Circuit .............................................................................................. 22
Timing Generator.............................................................................................................................. 22
Oscillator........................................................................................................................................... 23
Source Driver Circuit ........................................................................................................................ 23
Panel Control Circuit ........................................................................................................................ 23
Power Supply Circuit ........................................................................................................................ 23
MIPI DSI Controller Circuit ............................................................................................................... 23
CABC (Content Adaptive Brightness Control).................................................................................. 23
3.3.
Pin Descriptions ............................................................................................................................. 24
3.4.
Pin Assignment............................................................................................................................... 31
3.5.
Pad Coordination............................................................................................................................ 33
4.
System Interface .........................................................................................................................................42
4.1.
DBI Type B Parallel Interface ......................................................................................................... 42
Write Cycle Sequence...................................................................................................................... 43
Read Cycle Sequence...................................................................................................................... 44
DBI Type B Interface Set Table........................................................................................................ 45
4.2.
DBI Type C Serial Interface............................................................................................................ 48
Write Cycle Sequence...................................................................................................................... 48
Read Cycle Sequence...................................................................................................................... 50
4.3.
Data Transfer Break and Recovery................................................................................................ 52
4.4.
Data Transfer Pause ...................................................................................................................... 54
Serial Interface Pause ...................................................................................................................... 55
Parallel Interface Pause ................................................................................................................... 56
Data Transfer Mode ......................................................................................................................... 57
Method 1........................................................................................................................................... 57
Method 2........................................................................................................................................... 57
a-Si TFT LCD Single Chip Driver
480 (RGB) x 864 Resolution and 16.7M-color with GRAM
ILI9806H
The information contained herein is the exclusive property of ILI Technology Corp. and shall not be distributed,
reproduced, or disclosed in whole or in part without prior written permission of ILI Technology Corp.
Page 3 of 390
4.5.
DPI (RGB) Interface ....................................................................................................................... 58
DPI Interface Selection..................................................................................................................... 58
DPI Interface Timing......................................................................................................................... 60
4.6.
DSI System Interface ..................................................................................................................... 62
General Description.......................................................................................................................... 62
Interface Level Communication........................................................................................................ 63
General............................................................................................................................................. 63
DSI-CLK Lanes................................................................................................................................. 64
Low Power Mode (LPM)................................................................................................................... 65
Ultra Low Power Mode (ULPM)........................................................................................................ 67
High-Speed Clock Mode (HSCM) .................................................................................................... 68
DSI-D1 and DSI-D0 Data Lanes ...................................................................................................... 70
General............................................................................................................................................. 70
Escape Modes.................................................................................................................................. 71
Low-Power Data Transmission (LPDT)............................................................................................ 73
Ultra-Low Power State (ULPS)......................................................................................................... 74
Remote Application Reset (RAR)..................................................................................................... 75
Tearing Effect (TEE)......................................................................................................................... 76
Acknowledge (ACK) ......................................................................................................................... 77
High-Speed Data Transmission (HSDT) .......................................................................................... 78
Entering High-Speed Data Transmission (TSOT of HSDT)............................................................. 78
Leaving High-Speed Data Transmission (TEOT of HSDT).............................................................. 79
Burst of the High-Speed Data Transmission (HSDT)....................................................................... 80
Bus Turnaround (BTA) ..................................................................................................................... 83
Packet Level Communication........................................................................................................... 84
Short Packet (SPa) and Long Packet (LPa) Structures ................................................................... 84
Bit Transmission Order of Bytes in Packets..................................................................................... 85
Byte Transmission Order of Multiple-Byte Information in Packets................................................... 85
Packet Header (PH) ......................................................................................................................... 86
Data Identification (DI)...................................................................................................................... 87
Virtual Channel (VC) ........................................................................................................................ 88
Data Type (DT)................................................................................................................................. 89
Packet Data (PD) of a Short Packet (SPa) ...................................................................................... 91
Word Count (WC) of a Long Packet (LPa)....................................................................................... 92
Error Correction Code (ECC) ........................................................................................................... 93
Packet Data (PD) of a Long Packet (LPa) ....................................................................................... 98
Packet Footer (PF) of a Long Packet (LPa) ..................................................................................... 98
Packet Transmissions .................................................................................................................... 100
a-Si TFT LCD Single Chip Driver
480 (RGB) x 864 Resolution and 16.7M-color with GRAM
ILI9806H
The information contained herein is the exclusive property of ILI Technology Corp. and shall not be distributed,
reproduced, or disclosed in whole or in part without prior written permission of ILI Technology Corp.
Page 4 of 390
Packet from the MPU to the Display Module ................................................................................. 100
Display Command Set (DCS)......................................................................................................... 100
Display Command Set (DCS) Write, No Parameter (DCSWN-S).................................................. 101
Display Command Set (DCS) Write, 1 Parameter (DCSW1-S) ..................................................... 102
Display Command Set (DCS) Write Long (DCSW-L) .................................................................... 103
Display Command Set (DCS) Read, No Parameter (DCSRN-S) .................................................. 107
Null Packet, No Data (NP-L) .......................................................................................................... 110
End of Transmission Packet (EoTP) .............................................................................................. 112
Packet from the Display Module to the MPU ................................................................................. 114
Used Packet Types ........................................................................................................................ 114
Acknowledge with Error Report (AwER) ........................................................................................ 116
DCS Read Long Response (DCSRR-L) ........................................................................................ 119
DCS Read Short Response, 1 Byte Returned (DCSRR1-S) ......................................................... 121
DCS Read Short Response, 2 Bytes Returned (DCSRR2-S) ....................................................... 122
Communication Sequences ........................................................................................................... 123
General........................................................................................................................................... 123
Sequences...................................................................................................................................... 124
DCS Write, 1 Parameter Sequence ............................................................................................... 124
DCS Write, No Parameter Sequence............................................................................................. 125
DCS Write Long Sequence ............................................................................................................ 127
DCS Read, No Parameter Sequence ............................................................................................ 130
Null Packet, No Data Sequence..................................................................................................... 132
End of Transmission Packet........................................................................................................... 132
16 Bit/Pixel Writing ......................................................................................................................... 133
24 Bit/Pixel Writing ......................................................................................................................... 135
24 bit/pixel Reading........................................................................................................................ 137
4.7.
Display Data Format..................................................................................................................... 140
3-line Serial Interface ..................................................................................................................... 140
SPI Data for 16-bit/pixel (RGB 5-6-5 bits input), 65K-color............................................................ 141
SPI Data for 18-bit/pixel (RGB 6-6-6 bits input), 262K-color.......................................................... 141
SPI Data for 24-bit/pixel (RGB 8-8-8 bits input), 16.7M-color ........................................................ 142
8-bit Parallel MPU Interface ........................................................................................................... 143
8-bit Data Bus for 16-bit/pixel (RGB 5-6-5 bits input), 65K-color ................................................... 144
8-bit Data Bus for 18-bit/pixel (RGB 6-6-6 bits input), 262K-color ................................................. 145
8-bit Data Bus for 24-bit/pixel (RGB 8-8-8 bits input), 16.7M-color................................................ 146
9-bit Parallel MPU Interface ........................................................................................................... 147
9-bit Data Bus for 16-bit/pixel (RGB 5-6-5 bits input), 65K-color ................................................... 148
9-bit Data Bus for 18-bit/pixel (RGB 6-6-6 bits input), 262K-color ................................................. 149
a-Si TFT LCD Single Chip Driver
480 (RGB) x 864 Resolution and 16.7M-color with GRAM
ILI9806H
The information contained herein is the exclusive property of ILI Technology Corp. and shall not be distributed,
reproduced, or disclosed in whole or in part without prior written permission of ILI Technology Corp.
Page 5 of 390
9-bit Data Bus for 24-bit/pixel (RGB 8-8-8 bits input), 16.7M-color................................................ 150
16-bit Parallel MPU Interface ......................................................................................................... 151
16-bit Data Bus for 16-bit/pixel (RGB 5-6-5 bits input), 65K-color ................................................. 152
16-bit Data Bus for 18-bit/pixel (RGB 6-6-6 bits input), 262K-color ............................................... 153
16-bit Data Bus for 24-bit/pixel (RGB 8-8-8 bits input), 16.7M-color.............................................. 154
18-bit Parallel MPU Interface ......................................................................................................... 155
18-bit Data Bus for 16-bit/pixel (RGB 5-6-5 bits input), 65K-color ................................................. 156
18-bit Data Bus for 18-bit/pixel (RGB 6-6-6 bits input), 262K-color ............................................... 156
18-bit Data Bus for 24-bit/pixel (RGB 8-8-8 bits input), 16.7M-color.............................................. 156
24-bit Parallel MPU Interface ......................................................................................................... 156
24-bit Data Bus for 24-bit/pixel (RGB 8-8-8 bits input), 16.7M-color.............................................. 156
DPI (RGB) Interface ....................................................................................................................... 156
16-bit/pixel 65K colors order on the DPI Interface ......................................................................... 156
18-bit/pixel 262K Colors Order on the DPI Interface...................................................................... 156
24-bit/pixel 16.7M colors order on the DPI Interface...................................................................... 156
16/18-bit Color Data Mapping to 24-bit Pixel Data Operation........................................................ 156
DSI Transmission Data Format...................................................................................................... 156
16-bit per Pixel, Long Packet, Data Type 00 1110 (0Eh)............................................................... 156
18-bit per Pixel, Long Packet, Data Type = 01 1110 (1Eh)............................................................ 156
18-bit per Pixel, Long Packet, Data Type = 10 1110 (2Eh)............................................................ 156
24-bit per Pixel, Long Packet, Data Type = 11 1110 (3Eh)............................................................ 156
5.
Command..................................................................................................................................................156
5.1.
Command List .............................................................................................................................. 156
Standard Command List................................................................................................................. 156
Extended Command List ................................................................................................................ 156
5.2.
Command Description.................................................................................................................. 156
NOP (00h) ...................................................................................................................................... 156
Software Reset (01h) ..................................................................................................................... 156
Read display identification information (04h) ................................................................................. 156
Read Number of the Errors on DSI (05h)....................................................................................... 156
Read Display Status (09h) ............................................................................................................. 156
Read Display Power Mode (0Ah) ................................................................................................... 156
Read Display MADCTL (0Bh) ........................................................................................................ 156
Read Display Pixel Format (0Ch)................................................................................................... 156
Read Display Image Mode (0Dh) ................................................................................................... 156
Read Display Signal Mode (0Eh) ................................................................................................... 156
Read Display Self-Diagnostic Result (0Fh) .................................................................................... 156
Sleep In (10h) ................................................................................................................................. 156
