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Datasheet: gm5115 (Genesis Microchip Inc.)

Dual-interface Xga Onpanel Controller

 

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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 / info@genesis-microchip.com
***
Genesis Microchip Confidential ***
gm5115/25 Preliminary Data Sheet
June 2002
C5115-DAT-01H
ii
Trademarks: RealColor, Real Recovery, and Ultra-Reliable DVI are trademarks of Genesis Microchip Inc.
Copyright 2002, Genesis Microchip Inc. All Rights Reserved.
Genesis Microchip Inc. reserves the right to change or modify the information contained herein without
notice. It is the customer's responsibility to obtain the most recent revision of the document. Genesis
Microchip Inc. makes no warranty for the use of its products and bears no responsibility for any errors or
omissions that may appear in this document.
***
Genesis Microchip Confidential ***
gm5115/25 Preliminary Data Sheet
June 2002
C5115-DAT-01H
iii
Revision History
Document
Description
Date
C5115-DAT-01A
Initial release.
March 2001
C5115-DAT-01B
In Table 18 corrected description of OSC_SEL (on pin ROM_ADDR13). It should be set to 1 to
indicate usage of a single-ended clock oscillator.
Corrected image and orientation of logo in pin out diagram Figure 2.
Added section 4.11.3.
June 2001
C5115-DAT-01C
Replaced all occurrences of CVDD with CVDD_2.5, including pin numbers 26, 88, 134 and 203
to make them consistent with the names of other 2.5V voltage supply signals.
July 2001
C5115-DAT-01D
Pin number 205 name changed from GPIO16/HFS to GPIO16/HFSn and all occurrences of
HFS replaced with HFSn to reflect the fact that this signal is active low.
Added description of 2-wire serial protocol in section 4.17.2 and Table 24.
Removed "Read with Increment" operation description.
Corrected mechanical specification in Figure 32.
Changes to Table 21 DC Characteristics:
- Maximum voltage for 5V-tolerance inputs is 5.5V.
- Added maximum current requirements.
Added description of OCM Standalone configuration Figure 26.
Added Figure 22 Panel Power Sequencing.
July 2001
C5115-DAT-01E
Added description of gm5125 (SXGA device).
Pin names changed to reflect alternate hard-wired functions:
- pin 50 from GPIO11 to GPIO11/ROM_WEn,
- pin 51 from GPIO12 to GPIO12/NVRAM_SDA,
- pin 52 from GPIO13 to GPIO13/NVRAM_SCL,
- pin 6 from DDC_SCL to GPIO14/DDC_SCL,
- pin 7 from DDC_SDA to GPIO15/DDC_SDA,
- pin 46 from GPIO6 to GPIO6/TCON_SHC,
- pin 47 from GPIO7 to GPIO7/TCON_TDIV.
Removed description of 6-wire host interface, since this is not recommended operation. Pin 1
name changed from GPIO17/HDATA0 to GPIO17, and similarly for pins 206, 207 and 208.
Corrected maximum ADC sampling frequency in Table 15 and maximum ADC_CLK frequency
in Table 22 to 162.5MHz.
Added section 4.5 Test Pattern Generator.
Added description of TCON_SHC and TCON_TDIV in section 4.13.1.
Clarifications to section 4.1 describing clock generation, section 4.7.2 describing sRGB support,
and section 4.15.3 describing GPIOs.
Removed mention of row attributes in Figure 25.
gm5115/25 OSD controller does not have row attributes.
Corrected Table 21, Note 3. Pins VDD1_ADC_2.5, VDD2_ADC_2.5, VDD_RX0_2.5,
VDD_RX1_2.5 and VDD_RX2_2.5 are digital 2.5V supplies, not analog.
Changed signal names SCL and SDA to HCLK and HFSn, respectively in Figure 29, Figure 30,
and Figure 31.
August 2001
C5115-DAT-01F
Added note on Front Cover regarding HDCP enabled versions.
Added section 4.12 - Energy Spectrum Management (ESM).
Added clarification in section 4.13.1 indicating that single bus configurations are supported in
XGA column drivers only.
In section 4.16, clarified that ROM_ADDR[15:0] have internal 60K pull-down resistor.
Changes to Table 20 Absolute Maximum Ratings:
Renamed parameters
JA_XGA
,
JA_SXGA
,
JC_XGA
and
JC_SXGA
to
JA_5115
,
JA_5125
,
JC_5115
and
JC_5125
and revised their values.
Added note (4) regarding the maximum case temperature.
Changes to Table 21 DC Characteristics:
Renamed parameters P
5115
and P
5125
and revised their values.
Revised the values of P
LP
and I
LP
.
Renamed parameters I
5115
, I
5115_2.5_VDD
, etc.
Added note (6).
Removed the clock speed column from section 6 Ordering Information and added the ordering
information for gm5115-H and gm5125-H.
Replaced occurrences of TMDS with DVI.
Changed TCON_RCLK to TCON_ROWCLK in Figure 2 and in Table 7.
Changed RCLK to ROWCLK in 4.13.2 and in Figure 24.
October 2001
***
Genesis Microchip Confidential ***
gm5115/25 Preliminary Data Sheet
June 2002
C5115-DAT-01H
iv
C5115-DAT-01G
Added section 4.15.3 - In-System-Programming (ISP) of FLASH ROM Devices.
Added section 4.15.4 - UART Interface.
Added section 4.15.5 - DDC2Bi Interface.
In sections 4.3.2 - ADC Characteristics and 4.4.1 - DVI Receiver Characteristics clarified that
input formats with resolutions higher than that supported by the LCD panel are supported as
recovery modes only.
March 2002
D5115-DAT-01H
Pins 143 ~ 146: changed xxx_SDDS or xxxx_SDDS to xxx_DDDS or xxxx_DDDS respectively
Pins 138 ~ 141: changed xxx_DDDS or xxxx_DDDS to xxx_SDDS or xxxx_SDDS respectively
Pins 147 ~ 148: changed xxx_DPLL to xxx_RPLL
June 2002
***
Genesis Microchip Confidential ***
gm5115/25 Preliminary Data Sheet
June 2002
C5115-DAT-01H
v
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