S5U13700P00C000
S5U13700P00C000 Datasheet
S5U13700B00C Rev. Evaluation Board User Manual
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S5U13700P00C000 |
S5U13700P00C000 (pdf) |
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| S1D13700 Embedded Memory Graphics LCD Controller SEIKO EPSON CORPORATION All Rights Reserved. Information in this document is subject to change without notice. You may download and use this document, but only for your own use in evaluating Seiko Epson/EPSON products. You may not modify the document. Epson Research and Development, Inc. disclaims any representation that the contents of this document are accurate or current. The Programs/Technologies described in this document may contain material protected under U.S. and/or International Patent laws. EPSON is a registered trademark of Seiko Epson Corporation. All other trademarks are the property of their respective owners. Epson Research and Development Vancouver Design Center S1D13700 X42A-G-002-01 Epson Research and Development Vancouver Design Center Table of Contents 1 Introduction 5 2 Features 6 3 Installation and Configuration 7 Configuration DIP Switches 7 Configuration Jumpers 9 4 Technical Description 18 Host interface 18 Epson PC Card Extender Support 18 Host Bus Interface Support 18 LCD Panel Interface 20 Clock 20 5 Parts List 21 6 Schematic Diagrams 23 7 S5U13700B00C Board Layout 26 8 Connecting the S5U13700B00C to the PC Card Adapter 28 9 References 29 Documents 29 Document Sources 29 10 Technical Support 30 EPSON Mobile Graphics Engines S1D13700 30 Ordering Information 30 Appendix A Epson PC Card Extender 31 A.1 Features 31 A.2 General 31 A.3 Power 31 A.4 Bus Disable 32 A.5 16-Bit PC Card Mode 32 A.6 Generic #1 / #2 Bus 32 A.7 Epson Evaluation Boards 32 A.8 Epson Evaluation Board Header Pin Mapping 32 S1D13700 X42A-G-002-01 Epson Research and Development Vancouver Design Center S1D13700 X42A-G-002-01 Epson Research and Development Vancouver Design Center Page 5 1 Introduction The S5U13700B00C is designed for connection to the Epson PC Card Extender S5UPCMCIAB00C , thus providing an easy connection to a laptop or a desktop computer with a PC Card reader. This module can also be used with other native platforms via the host connectors which provide the appropriate signals to support a variety of CPUs. We appreciate your comments on our documentation. Please contact us via email at S1D13700 X42A-G-002-01 Page 6 Epson Research and Development Vancouver Design Center 2 Features Extender • 0.1x0.1” header with all the LCD interface signals allowing connection to a LCD panel • On-board 32MHz crystal and option to use an oscillator instead of the crystal • On-board +3.3V regulator S1D13700 X42A-G-002-01 Epson Research and Development Vancouver Design Center Page 7 3 Installation and Configuration The S5U13700B00C evaluation board incorporates a DIP switch and 9 jumpers, which allow configuration of the board. Configuration DIP Switches An 8 position DIP switch S1 is used to configure the S1D13700 for different Host Bus interfaces and to select the FPSHIFT cycle time. The following figure shows the location of DIP switch S1 on the S5U13700B00C. DIP Switch - S1 Top View Figure 3-1 Configuration DIP Switch S1 Location S1D13700 X42A-G-002-01 Page 8 Epson Research and Development Vancouver Design Center All S1D13700 configuration inputs CNF[4:0] are fully configurable using DIP switch S1 as described below. SDU13700B00C S1-[8:1] Configuration S1-[8:7] S1-[6] S1-[5] S1-[4:3] S1-[2:1] S1D13700 Pin AS# CNF4 CNF[3:2] CNF[1:0] Table 3-1 Summary of Configuration Options Configuration State 0 OFF Not used Ordering Information To order the S5U13700B00C Evaluation Board, contact the Epson sales representative in your area and order part number S5U13700P00C000. S1D13700 X42A-G-002-01 Epson Research and Development Vancouver Design Center Page 31 Appendix A Epson PC Card Extender A.1 Features Boards • Epson Identification EEPROM • Current limiting, resettable fuse • LED power indicators • Voltage Level shifting to 3.3V A.2 General The PC Card Extender Board is designed to be connected to a laptop supporting a PC Card Type II or Type III slot. The extender board includes an EEPROM containing the identification to specify it as an EPSON LCD controller. The software driver supplied by Epson will recognize this PC Card as an Epson LCD Controller. The power supplies from the PC Card host are passed to the evaluation board headers. A resettable PolySwitch fuse 750mA is placed on Vcc to protect the PC Card bus from excessive current consumption. If necessary, the evaluation board can be connected to an external power supply. Note Permanent damage to the host is possible if signals are shorted on the connector. Care must be taken in attaching the modules. The performance of the Mobile Graphics Engine in this environment is directly proportional to the PC Card bus speeds. The maximum data bus transfer speed is 10MHz. The maximum transfer rate is 20M bytes/sec in 16-bit mode and 10M Bytes/sec in 8-bit mode. Note that the PC Card bus itself is 100% asynchronous and has no clock signals. A.3 Power The PC Card Extender Board requires 5V to be supplied / supported from the PC Card Slot. The extender board will not operate in a 3.3V only PC Card slot. S1D13700 X42A-G-002-01 Page 32 Epson Research and Development Vancouver Design Center A.4 Bus Disable Switch SW1 is used to disable the bus to the Epson Mobile Graphics Engine evaluation board. When the bus is disabled, the red LED D2 turns “ON”. For normal operations, the bus should be enabled, with SW1 positioned towards the clock X1 location. Note On some systems, the Bus Disable function must be “ON” when the PC Card Extender Board/Evaluation board combination is first plugged into the PC Card host. Once the OS has detected the PC Card, the Bus Disable function can be turned “OFF”. A.5 16-Bit PC Card Mode To select 16-bit PC Card mode, switch SW2 must be positioned toward the clock X1 location. The S1D13700 is a 16-bit device and the drivers for the PC Card have been configured for 16-bit devices only. Therefore, 8-bit byte steering logic is not needed from the PC Card and should be placed in the 16-bit position. A.6 Generic #1 / #2 Bus Switch SW3 selects the control signals between Generic #1 or Generic #2 bus. The S5U13700B00C Evaluation Board does not require the setting of this switch and it should be positioned towards the clock X1 location. A.7 Epson Evaluation Boards The extender card provides a header to interface to Epson Mobile Graphics Engine Evaluation Boards. The header contains all the signals necessary for interfacing to the PC Card bus. The signals on the bus have been level shifted from 5V to 3.3V. Vcc from the PC Card Bus is provided on the header, but considerations to the current draw should be noted. The evaluation board needs to supply it’s own Vcc if the current draw is greater than what the PC Card bus can provide. A.8 Epson Evaluation Board Header Pin Mapping The CPU interface uses two female connectors P1 and P2 which provide all the signals and power connections needed for direct PC Card. Generic #1 and Generic#2 bus control signals have been decoded and are selectable using SW2. Refer to the schematics for the pinout of P1 and P2. S1D13700 X42A-G-002-01 Epson Research and Development Vancouver Design Center Change Record X42A-G-002-01 X42A-G-002-00 Page 33 S1D13700 X42A-G-002-01 |
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