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GM5115 Schematic ( PDF Datasheet ) - ETC

Teilenummer GM5115
Beschreibung (GM5115 / GM5125) ONPANEL LCD PANEL CONTROLLER
Hersteller ETC
Logo ETC Logo 




Gesamt 30 Seiten
GM5115 Datasheet, Funktion
www.DataSheet4U.com
Genesis Microchip Publication
PRELIMINARY DATA SHEET
gm5115/gm5115-H
gm5125/gm5125-H
OnPanel LCD Panel Controller
*** Genesis Microchip Confidential ***
NOTE: Sections in this data sheet that mention HDCP apply only to the HDCP-enabled chip
versions (gm5115-H and gm5125-H). All other sections apply to all chip versions (gm5115,
gm5115-H, gm5125, and gm5125-H).
Publication number: C5115-DAT-01H
Publication date: June 2002
Genesis Microchip Inc.
2150 Gold Street, Alviso, P.O. Box 2150, CA USA 95002 Tel: (408) 262-6599 Fax: (408) 262-6365
165 Commerce Valley Dr. West, Thornhill, ON Canada L3T 7V8 Tel: (905) 889-5400 Fax: (905) 889-5422
1096, 12thA Main, Hal II Stage, Indira Nagar, Bangalore-560 008, India, Tel: (91)-80-526-3878, Fax: (91)-80-529-6245
4F, No. 24, Ln 123, Sec 6, Min-Chuan E. Rd., Taipei, Taiwan, ROC Tel: 886-2-2791-0118 Fax: 886-2-2791-0196
143-37 Hyundai Tower, #902, Samsung-dong, Kangnam-gu, Seoul, Korea 135-090 Tel 82-2-553-5693 Fax 82-2-552-4942
Rm2614-2618 Shenzhen Office Tower, 6007 Shennan Blvd, 518040, Shenzhen, Guandong, P.R.C., Tel (0755)386-0101, Fax (0755)386-7874
2-9-5 Higashigotanda, Shinagawa-ku, Tokyo, 141-0022, Japan, Tel 81-3-5798-2758, Fax 81-3-5798-2759
www.genesis-microchip.com / [email protected]






GM5115 Datasheet, Funktion
*** Genesis Microchip Confidential ***
gm5115/25 Preliminary Data Sheet
Table Of Contents
1. Overview ............................................................................................................................................ 1
1.1 gm5115/25 System Design Example ........................................................................................... 1
1.2 gm5115/25 Features..................................................................................................................... 2
2. gm5115/25 Pinout .............................................................................................................................. 3
3. gm5115/25 Pin List ............................................................................................................................ 4
4. Functional Description ..................................................................................................................... 10
4.1 Clock Generation ....................................................................................................................... 10
4.1.1 Using the Internal Oscillator with External Crystal............................................................ 11
4.1.2 Using an External Clock Oscillator .................................................................................... 13
4.1.3 Clock Synthesis................................................................................................................... 14
4.2 Hardware Reset .......................................................................................................................... 16
4.3 Analog to Digital Converter (ADC)........................................................................................... 16
4.3.1 ADC Pin Connection .......................................................................................................... 17
4.3.2 ADC Characteristics ........................................................................................................... 17
4.3.3 Clock Recovery Circuit ...................................................................................................... 18
4.3.4 Sampling Phase Adjustment ............................................................................................... 19
4.3.5 ADC Capture Window........................................................................................................ 19
4.4 Ultra-Reliable Digital Visual Receiver (DVI Rx)...................................................................... 20
4.4.1 DVI Receiver Characteristics ............................................................................................. 20
4.4.2 DVI Capture Window ......................................................................................................... 21
4.4.3 High-Bandwidth Digital Content Protection (HDCP) ........................................................ 21
4.5 Test Pattern Generator (TPG) .................................................................................................... 21
4.6 Input Format Measurement (IFM) ............................................................................................. 22
4.6.1 HSYNC / VSYNC Delay.................................................................................................... 22
4.6.2 Horizontal and Vertical Measurement ................................................................................ 23
4.6.3 Format Change Detection ................................................................................................... 23
4.6.4 Watchdog ............................................................................................................................ 24
4.6.5 Internal Odd/Even Field Detection ..................................................................................... 24
4.6.6 Input Pixel Measurement .................................................................................................... 24
4.6.7 Image Phase Measurement ................................................................................................. 24
4.6.8 Image Boundary Detection ................................................................................................. 25
4.6.9 Image Auto Balance............................................................................................................ 25
4.7 RealColorTM Digital Color Controls .......................................................................................... 25
4.7.1 RealColorâ„¢ Flesh tone Adjustment ................................................................................... 25
4.7.2 Color Standardization and sRGB Support .......................................................................... 26
4.8 High-Quality Scaling ................................................................................................................. 26
4.8.1 Variable Zoom Scaling ....................................................................................................... 26
June 2002
vi C5115-DAT-01H

6 Page









GM5115 pdf, datenblatt
*** Genesis Microchip Confidential ***
gm5115/25 Preliminary Data Sheet
2. GM5115/25 PINOUT
The gm5115/25 is available in a 208-pin Plastic Quad Flat Pack (PQFP) package. Figure 2
provides the pin locations for all signals.
GPIO17
RVDD
RVSS
GPIO21/IRQn
RESETn
GPIO14/DDC_SCL
GPIO15/DDC_SDA
ROM_ADDR15
ROM_ADDR14
ROM_ADDR13
ROM_ADDR12
ROM_ADDR11
ROM_ADDR10
ROM_ADDR9
ROM_ADDR8
ROM_ADDR7
ROM_ADDR6
ROM_ADDR5
ROM_ADDR4
RVDD
RVSS
ROM_ADDR3
ROM_ADDR2
ROM_ADDR1
ROM_ADDR0
CVDD_2.5
CVSS
ROM_DATA7
ROM_DATA6
ROM_DATA5
ROM_DATA4
ROM_DATA3
ROM_DATA2
ROM_DATA1
ROM_DATA0
ROM_Oen
RVDD
RVSS
GPIO8/IRQINn
GPIO0/PWM0
GPIO1/PWM1
GPIO2/PWM2
GPIO3/TIMER1
GPIO4/UART_D1
GPIO5/UART_D0
GPIO6/TCON_SHC
GPIO7/TCON_TDIV
GPIO9/TCON_ROE2
GPIO10/TCON_ROE3
GPIO11/ROM_WEn
GPIO12/NVRAM_SDA
GPIO13/NVRAM_SCL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
156 GND1_ADC
155 VDD1_ADC_2.5
154 GND2_ADC
153 VDD2_ADC_2.5
152 TCLK
151 XTAL
150 AVDD_RPLL
149 AVSS_RPLL
148 VDD_RPLL
147 VSS_RPLL
146 AVDD_DDDS
145 AVSS_DDDS
144 VDD_DDDS
143 VSS_DDDS
142 N/C
141 AVDD_SDDS
140 AVSS_SDDS
139 VDD_SDDS
138 VSS_SDDS
137 HSYNC
136 VSYNC
135 CVSS
134 CVDD_2.5
133 CVSS
132 Reserved
131 Reserved
130 RVSS
129 RVDD
128 TCON_ROE
127 TCON_ROWCLK
126 TCON_RSP3
125 TCON_RSP2
124 TCON_EINV
123 TCON_EPOL
122 TCON_ESP
121 TCON_OINV
120 TCON_OPOL
119 TCON_OSP
118 DCLK/TCON_OCLK
117 DVS/TCON_FSYNC
116 DHS/TCON_LP
115 DEN/TCON_ECLK
114 PBIAS
113 PPWR
112 RVSS
111 RVDD
110 PD47/OB7
109 PD46/OB6
108 PD45/OB5
107 PD44/OB4
106 PD43/OB3
105 PD42/OB2
Figure 2.
gm5115/25 Pin Out Diagram
June 2002
3 C5115-DAT-01H

12 Page





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