User's Guide Mixed-Signal Products SLDU001 IMPORTANT NO

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User's Guide Mixed-Signal Products SLDU001 IMPORTANT NO

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PanelBusTFP201EVM
User's Guide
Mixed-Signal Products
SLDU001
IMPORTANT NOTICE Texas Instruments subsidiaries (TI) reserve right make changes their products discontinue product service without notice, advise customers obtain latest version relevant information verify, before placing orders, that information being relied current complete. products sold subject terms conditions sale supplied time order acknowledgment, including those pertaining warranty, patent infringement, limitation liability. warrants performance semiconductor products specifications applicable time sale accordance with TI's standard warranty. Testing other quality control techniques utilized extent deems necessary support this warranty. Specific testing parameters each device necessarily performed, except those mandated government requirements. Customers responsible their applications using components. order minimize risks associated with customer's applications, adequate design operating safeguards must provided customer minimize inherent procedural hazards. assumes liability applications assistance customer product design. does warrant represent that license, either express implied, granted under patent right, copyright, mask work right, other intellectual property right covering relating combination, machine, process which such semiconductor products services might used. TI's publication information regarding third party's products services does constitute TI's approval, warranty endorsement thereof.
Copyright 2000, Texas Instruments Incorporated
Information About Cautions Warnings
Preface
Read This First
About This Manual
This User's Guide describes characteristics, operation, PanelBusTFP201 Evaluation Module (EVM) kit.
This Manual
This document contains following chapters:
Chapter Overview Chapter Physical Description Chapter Circuit Description
Information About Cautions Warnings
This book contain cautions warnings.
This example caution statement. caution statement describes situation that could potentially damage your software equipment.
This example warning statement. warning statement describes situation that could potentially cause harm you.
information caution warning provided your protection. Please read each caution warning carefully.
Read This First
Trademarks
Related Documentation From Texas Instruments
obtain copy following documents, call Texas Instrument Literature Response Center (800) 477-8924 Product Information Center (PIC) (972) 644-5580. When ordering, identify literature title literature number possible. Data Sheets:
Trademarks
TFP201 TFP6422, TFP6424
Literature SLDS116 Literature SLDS118
trademark Texas Instruments. PanelBus trademark Texas Instruments.
Running Title-Attribute Reference
Contents
Overview Purpose Basic Function TFP201 Board Configuration Operation 1.3.1 Power Supply 1.3.2 High-Speed Data Line Probe Point 1.3.3 Impedance Matching 1.3.4 Transmitter Voltage Swing 1.3.5 Jumper Configuration 1.3.6 Switch Configuration 1.3.7 Switch Configuration
Physical Description TVP201 Board Diagram Component List Circuit Description
Chapter Title-Attribute Reference
Running Title-Attribute Reference
Figures
TFP201 Receiver Schematic Transmitter Schematic Power Supply Decoupling
Tables
Default Jumper Configuration Default Power Supply Jumper Configuration Default TFP201 Switch Configuration Default TFP201 Switch Configuration TFP201 Bill Materials
Chapter
Overview
This chapter gives general overview TFP201 evaluation module (EVM), describes some factors that must considered using this module.
Topic
Page
Purpose Evaluation Function TFP201 Board Configuration Operation
Overview
Purpose
Purpose
TFP201 used evaluate TFP201 performance device parameters, while acting guide high-speed board layout. board allows designer ease connecting directly from output existing system input flat panel display through connector. board receives encoded serial data sent over three differential pairs clock signal over fourth differential pair that deserializes data. Parallel data clock signal provided onboard transmitter, which reserializes data outputs connector, then digital connector display.
Basic Function
Texas Instruments TFP201 used evaluate performance design TFP201 using existing system with interface. board allows designer connect video card where data clock serialized transmitted along four differential pairs. receiver then deserializes data, providing bits bits pix/clk) data clock. receiver than sends data onboard transmitter that reserializes data outputs four differential pairs through connector display. TFP201EVM will support SXGA resolutions. Overall, board designed optimized support high-speed operation. general, board impedance should controlled impedance mismatches should kept minimum designing component size close possible width connecting transmission line. addition, reduce board skew, trace lengths should matched closely possible. Some features offered this board include:
cable designed high-speed signal integrity. configured additional power supply options. input/output signals accessible.
3.3V Supply
TFP201
Digital
TFP201 Board Configuration Operation
TFP201 Board Configuration Operation
TFP201 board simple use, requiring only steps operate: Connect power supply VCC. Connect input cable from (typically 2-3M cable). Connect output cable monitor (typically 2-3M cable). Power supply. TFP201 board various options different modes operation, selectable jumpers switches. When shipped, board fully operational jumpers default positions. Note: When handling board, protection needed.
1.3.1
Power Supply
3.3-V power supply needed operate TFP201 EVM. This board designed with power supplies. supplies used there desire separate power TFP201 from onboard transmitter. supplies used, jumper must removed; supply used, must connected. default configuration jumper
1.3.2
High-Speed Data Line Probe Point
high-speed data lines monitored oscilloscope connectors TFP201 EVM. Each data line resistor series with connector. This creates 21:1 test probe point; thus signal attenuated factor This 21:1 probe point used compensate rise time degradation through scope probes.
1.3.3
Impedance Matching
TMDS inputs TFP201 Receiver have fixed signal-ended termination AVDD. TFP201 internally optimized using laser trim process precisely impedance device will function normally with without resistor EXT_RES terminal. fixed impedance eliminates need external resistor while providing optimum impedance matching standard cables.
1.3.4
Transmitter Voltage Swing
voltage swing transmitter adjusted resistor R21. voltage swing adjusted depending length cable being used. larger voltage swing, better signal noise ratio.
1.3.5
Jumper Configuration
Table Table reflect default configuration jumpers TFP201 board.
Overview
TFP201 Board Configuration Operation
Table 1-1. Default Jumper Configuration
Designator Function Jumper SCDT Jumper Condition
Table 1-2. Default Power Supply Jumper Configuration
Designator
Note:
Function Jumper Vcc1 Vcc2 Jumper Vcc1 PVCC Jumper Vcc1 AVCC Jumper Vcc1 OVCC Jumper Vcc1 DVCC Jumper Vcc2 IVCC Jumper Vcc2 PVCC1 Jumper Vcc2 Jumper Vcc2 AVCC_tx
Condition
Power supply jumpers should only removed replaced with power turned off. Power supply supply jumpers removed monitor individual supply currents.
1.3.6
Switch Configuration
Table reflects default configuration Switch TFP201 board operate TFP201 normal mode. Refer data sheet specific terminal functions.
Table 1-3. Default TFP201 Switch Configuration
Designator Function TFP201 RSVD TFP201 STAG select TFP201 select TFP201 PIXS TFP201 TFP201 OCK_INV select TFP201 select TFP201 select Condition (high) (high) (low) (low) (high) (low) (high) (high)
TFP201 Board Configuration Operation
1.3.7
Switch Configuration
Table reflects default configuration Switch TFP201 board operate transmitter normal mode. Position Sync_cont: This reserved; under normal operation should kept position. Position Power down select, this controls transmitter power down mode. Under normal operation this should position. Position PIXS: Pixel select, this selects pix.clk input DSTN when position pix.clk input when position. default configuration this should position. Position EDGE: Input signal latch edge, when position signals latched falling edge IDCK. When position, signals latched rising edge IDCK. default position this position.
Table 1-4. Default TFP201 Switch Configuration
Designator Function Transmitter Sync_cont (reserved) Transmitter select Transmitter PIXS select Transmitter EDGE select Condition (high) (high) (low) (low)
Overview
Chapter
Physical Description
This chapter describes physical characteristics layout lists components used module.
Topic
Page
TVP201 Board Diagram Component List
Physical Description
TVP201 Board Diagram
TVP201 Board Diagram
VCC1 Rx2- Rx1+ Rx2+ Rx1- Tx1- TxC+ Tx0+ Tx2- VCC2 Tx1+ Tx2+
Rx0+
RxC+
Rx0-
RxC- HSYNC
TxC-
Tx0-
ODCK Connector
VSYNC Connector
Vswing
Component List
Component List
Table lists components used constructing EVM.
Table 2-1. TFP201 Bill Materials
Item QTY. MFG. MFG. Part# Header, male, P6-P15,P18,P19 P20-P25,P30 P31,P32,P36 C45-C57 C8-C39 Description Header Value Function Male, pin, 0.100
Murata Murata
DUT_TQFP_PZP100 GRM36COG101J50S GRM36Y5V103Z50
IC,TQFP/PZP,100pin Capacitor,SMT0402 Capacitor,SMT0402
DUT-user defined 50V,±5%,100pF 50V,+80%-20%, 0.01 20%, 16V, 10%, 50V, long lead time
Panasonic
ECS-T1CX106R TPSE226K035R030 08051C104JATMA
C58,C59 C1-C7 C42-C44,C60, P1,P2 J4-J19 L1-L8 J2,J3 R3-R9,R12,R13 R14-R20 R57,R58 R10,R11 R38-R49,R51 R52-R56
Capacitor,SMT,TANT Capacitor,SMT,TANT Capacitor,SMT0805
Macom Murata Erie Silicon Image Pomona Dale Panasonic
DVI1.0D 2262-0000-09 745783-4 BLM11A601A SiI150A 3267-PK10X2 CRCW08054020F ERJ-2GEJ102
Connector,Thru,24P Connector, Connector,D-SUB Filter,SMT0805 IC,SMT,100P JACKS, BANNANA, Resistor,S 1/10w, Resistor, SMT0402
Digital only receptacle coax straight 25Pin,RA,female Ferrite,600 Panelink digital transmit Qty(2)ea. 3267-PK10 ±5%,
Panasonic Panasonic Panasonic
ERJ-6GEY103 ERJ-3GSYJ102 ERJ-3GSYJ333
Resistor, SMT0805 Resistor, SMT0603 Resistor, SMT0603
±5%,10K ±5%,1.0K ±5%,33K
BD08
Switch, SPST, Dip16
Switch, 16P, SPST Switch SPST
Bourns Bourns
BD04 3292W-201-ND 3296W-202-ND
Switch, SPST, Dip8 TRIMPOT, TRIMPOT, 22_TURN
Physical Description
Chapter
Schematics
This chapter contains schematic diagrams.
Schematics
Figure 3-1. TFP201 Receiver Schematic
Figure 3-2. Transmitter Schematic
Schematics
Figure 3-3. Power Supply Decoupling

User's Guide Mixed-Signal Products SLDU001 IMPORTANT NO

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