Version: 1.0 Date: 6/24/04 R7X Prodoct Specification Document No: Page 1 of 15 R7X Product Specification Author: Michael Lee Copyright Winmate Communication INC. 2004 Remark This specification is for electronic H/W, mechanical functionality, QA test specification; implementation specifications are not included in this specification.
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Version: 1.0
Date: 6/24/04
R7X Prodoct Specification
Document No: Page 1 of 15
R7X Product Specification
Author: Michael Lee
Copyright Winmate Communication INC. 2004
Remark
This specification is for electronic H/W, mechanical functionality, QA test specification;
implementation specifications are not included in this specification.
Version: 1.0
Date: 6/24/04
R7X Prodoct Specification
Document No: Page 2 of 15
Contents
1. GENERAL DESCRIPTION ...................................................................3
5. GENERAL SPECIFICATION..............................................................13
5.1. ABSOLUTE MAXIMUM RATINGS .................................................................13 5.2. ELECTRICAL CHARACTERISTICS ..............................................................13 5.3. POWER CONSUMPTION...........................................................................13 5.4. SEPARATE RGB VIDEO SIGNAL(VGA) INPUT TIMING ................................14
This AD board generates all the necessary control signals and the panel data to drive TFT-LCD panels. It performs image scaling on 24-bit RGB or YUV data stream and feeds the scaled pixels to LCD panel. It accepts standard analog signal from any VGA /SVGA/XGA/SXGA video controller. OSD (On Screen Display) logic is embedded. The user interface includes Auto-Adjust, Phase, Brightness, Contrast, Horizontal and Vertical Position adjustment etc. An auto adjustment function provides automatic frequency, phase, H&V position, and white balance tuning.
2. Features
Separate RGB Video signal. Build-in YUV to RGB color space converter. 8 bit triple-channel 140MHz ADC/PLL. LVDS/RSDS/TTL panel interface. On-Screen Display Control. Support various panel from VGA to SXGA. Maximum resolution 1280×1024 (SXGA) Automatic mode detection.. Automatic input source detection. Auto adjustment for frequency, phase, H/V position, and white balance. On chip brightness, contrast and gamma correction. Embedded dual DDC can support DDC1, DDC2B, and DDC/CI. Support auto-alignment. Build-in stereo audio device. Flexible firmware design to meet any custom design request.
J9: Dual Channel 8Bits LVDS signal output Used connector: Hirose-DF13-40DP-1.25V Related connector: Hirose-DF13-40DS-1.25C or equivalent.
Pin No. Symbol Description 1 Vpnl Panel power 2 BTX0- LVDS negative even bit 0 3 Vpnl Panel power 4 BTX0+ LVDS positive even bit 0 5 GND Ground 6 BTX1- LVDS negative even bit 1 7 GND Ground 8 BTX1+ LVDS positive even bit 1 9 GND Ground
10 BTX2- LVDS negative even bit 2 11 GND Ground 12 BTX2+ LVDS positive even bit 2 13 GND Ground
Version: 1.0
R7X Prodoct Specification Date: 6/24/04
Document No: Page 9 of 15
14 BCLKTX- LVDS negative even clock 15 GND Ground 16 BCLKTX+ LVDS positive even clock 17 GND Ground 18 BTX3- LVDS negative even bit 3 19 GND Ground 20 BTX3+ LVDS positive even bit 3 21 GND Ground 22 ATX0- LVDS negative odd bit 0 23 GND Ground 24 ATX0+ LVDS positive odd bit 0 25 GND Ground 26 ATX1- LVDS negative odd bit 1 27 GND Ground 28 ATX1+ LVDS positive odd bit 1 29 GND Ground 30 ATX2- LVDS negative odd bit 2 31 GND Ground 32 ATX2+ LVDS positive odd bit 2 33 GND Ground 34 ACLKTX- LVDS negative odd clock 35 GND Ground 36 ACLKTX+ LVDS positive odd clock 37 NC No connection 38 ATX3- LVDS negative odd bit 3 39 NC No connection 40 ATX3+ LVDS positive odd bit 3
J10: Power Jack Used connector: 3pin DC Power JACK, inside diameter:2.5mm ; outside diameter:5.5mm
Pin No. Symbol Description
1 +12V 12Vdc input
2 GND Power Ground
3 GND Power Ground
J11: Line In Used connector: Molex-87279-3 or equivalent.
Pin No. Description 1 Audio Ground
2 Right Channel Input
3 NC
4 NC
5 Left Channel Input
Version: 1.0
R7X Prodoct Specification Date: 6/24/04
Document No: Page 10 of 15
J12: Speaker Output Connector Used connector: JST-B4B-PH-K-S or equivalent. Related connector: JST-PHR-4 or equivalent.
Pin No. Description 1 Left Channel Output
2 Audio Ground
3 Audio Ground
4 Right Channel Output
JP1: Panel Power Selector Used connector: 2×2 pin header, 2.54mm
Pin No. Description 1-2 5V
3-4 3.3V
PJ1:18Bit TTL Output Used connector: 30pin FFC Connector, 0.5mm
Pin No. Description 1 DCLK
2 DHS
3 DVS
4 DGND
5 AR2
6 AR3
7 AR4
8 AR5
9 AR6
10 AR7
11 GND
12 AG2
13 AG3
14 AG4
15 AG5
16 AG6
17 AG7
18 DGND
19 AB2
20 AB3
21 AB4
22 AB5
Version: 1.0
R7X Prodoct Specification Date: 6/24/04
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23 AB6
24 AB7
25 DGND
26 DEN
27 PPA
28 PPA
29 NC
30 NC
PJ2: Single Port 6Bit RSDS Output Used connector: 30pin FFC Connector, 0.5mm
DB1: VGA Connector Used connector: Standard 15pin D-sub connector 8.89mm, right angle. Related connector: 15pin D-Sub, male.
Pin No. Symbol Description 1 RIN ANALOG RED INPUT 2 GIN ANALOG GREEN INPUT 3 BIN ANALOG BLUE INPUT 4 NC NO-CONNECTION 5 GND DIGITAL GROUND 6 AGND ANALOG GROUND 7 AGND ANALOG GROUND 8 AGND ANALOG GROUND 9 VGA_DE VGA DETECT
10 GND DIGITAL GROUND
Version: 1.0
R7X Prodoct Specification Date: 6/24/04
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11 NC NO-CONNECTION 12 DDCSDA DDC SERIAL DATA 13 HS H-SYNC 14 VS V-SYNC 15 DDCSCL DDC SERIAL CLOCK
5. General Specification 5.1. Absolute maximum ratings
Parameter Symbol Min. Max. Unit Remark Power Voltage Vin +9 15 V Note 1 Video signal Vi2 - 2.0 V Note 2
ViL -0.3 1.0 V Note 3 Digital signal
ViH 2.75 5.3 V Note 4 Note 1: Power input terminal. Note 2: Rin, Bin, Gin terminals. Note 3: Digital signal logic low. Note 4: Digital signal logic high. 5.2. Electrical Characteristics
Parameter Symbol Min. Typ. Max. Unit. Remark Input Voltage Vin +11 +12 +13 VDC Note 1
VCVS - 1.0 1.1 Vp-p Note 2 Analog input voltage VRGB - 0.7 1.1 Vp-p Note 2,3
H-level Vih 2.75 - 5.0 VDCDigital input signal L-level Vil 0 - 1.0 VDC
Note 4
Note 1 : Power input Note 2 : Composite and standard R.G. B video signal input impedance : 75Ω Note 3 : RIN, GIN, BIN terminals (R G B video signals) Note 4 : HS, VS, DDCSDA, DDCSCL 5.3. Power Consumption
Parameter Min. Typ. Max. Unit. Remark Operating Mode 2.18 - Watt Note 1 Sleep Mode - 0.85 - Watt Off Mode - 0.85 - Watt Note1: Without speaker output (Audio function into “OFF” status)
Version: 1.0
R7X Prodoct Specification Date: 6/24/04
Document No: Page 14 of 15
5.4. Separate RGB Video Signal(VGA) Input Timing Input Timing Range: H: 30-80KHz; V: 50-75Hz