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Eurotech Titan User Manual

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USER MANUAL

TITAN
PXA270 RISC based PC/104
Single Board Computer
Rev. 4.0 - April 2009 - ETH_TITAN_USM
DIGITAL TECHNOLOGIES FOR A BETTER WORLD
www.eurotech.com

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  • Page 1: User Manual

    USER MANUAL TITAN PXA270 RISC based PC/104 Single Board Computer Rev. 4.0 - April 2009 - ETH_TITAN_USM DIGITAL TECHNOLOGIES FOR A BETTER WORLD www.eurotech.com...
  • Page 2 The warranty on all third party manufactured products utilised by Eurotech is limited to 1 year. Eurotech will make all reasonable effort to repair the product or replace it with an identical variant. Eurotech reserves the right to replace the returned product with an alternative variant or an equivalent fit, form and functional product.

  • Page 3: Table Of Contents

    Contents Contents Introduction..........................5 TITAN ‘at a glance’ .......................6 TITAN features ......................7 TITAN support products....................10 Product handling and environmental compliance ............11 Conventions........................12 Getting started ........................13 Using the TITAN ......................13 Detailed hardware description ....................15 TITAN block diagram ....................15 TITAN address map....................16 Translations made by the MMU..................17...
  • Page 4 TITAN user manual Appendix G - Ethernet Breakout details................. 96 Appendix H - Acronyms and abbreviations ................98 Appendix I - RoHS-6 Compliance - Materials Declaration Form.......... 100 Eurotech Group Worldwide Presence.................. 101...

  • Page 5: Introduction

    Introduction Introduction The TITAN is an ultra low power PC/104 compatible single board computer based on the Intel 520MHz PXA270 XScale processor. The PXA270 is an implementation of the Intel XScale micro architecture combined with a comprehensive set of integrated peripherals, including: •...

  • Page 6: Titan 'At A Glance

    TITAN user manual TITAN ‘at a glance’ SDIO socket 10/100 Base-T Ethernet Audio - In/Out/MIC/AMP Jumpers Quick Capture camera Digital I/O Power (inc battery input) Touchscreen Five serial ports Ethernet LEDs JTAG Battery Intel PXA270 XScale 520MHz processor AMD Mirrorbit...

  • Page 7: Titan Features

    32K data cache, 32K instruction cache, 2K mini data cache. System memory • Fixed on-board memory: 64/128MB SDRAM (32-bit wide SDRAM data bus). Silicon disk • Fixed on-board memory: 16MB Flash (TITAN-Lite only) or 32/64MB Flash. SRAM • 256KB of SRAM battery backed on-board. Serial ports •...

  • Page 8: Audio And Touchscreen

    TITAN user manual Date/time support • Real time clock – battery backed on-board (external to PXA270). • ± 1 minute/month accuracy. Video • 18-bit flat panel interface for STN and TFT displays on 40-pin boxed connector. • Up to 800x600 resolution.

  • Page 9: Battery Backup

    Introduction Temperature sensor • C temperature sensor. Battery backup • On-board battery holder containing a lithium-ion non-rechargeable CR2032, 3V, 220mAh battery. • Battery disconnect jumper. Test support • JTAG interface (10-pin header). • Download data to FLASH memory. • Debug and connection to In-Circuit Emulator (ICE). Power requirements •...

  • Page 10: Titan Support Products

    Appendix E - ZEUS-FPIF details, page 88, for further details. • ZEUS-FPIF-CRT, a board that allows the TITAN to drive a CRT monitor or an analogue LCD flat panel. Sync on green and composite sync monitors are not supported. Appendix F - ZEUS-FPIF-CRT details, page 93, for further details.

  • Page 11: Product Handling And Environmental Compliance

    This includes storing the board in appropriate anti- static packaging and wearing a wrist strap when handling the board. Packaging Please ensure that, should a board need to be returned to Eurotech, it is adequately packed (preferably in the original packing material). Electromagnetic compatibility (EMC) The TITAN is classified as a component with regard to the European Community EMC regulations and it is the user’s responsibility to ensure that systems using the board are...

  • Page 12: Conventions

    TITAN user manual Conventions The following symbols are used in this guide: Symbol Explanation Note - information that requires your attention. Caution – proceeding with a course of action may damage your equipment or result in loss of data. Jumper is fitted.

  • Page 13: Getting Started

    15. Using the SDIO socket The TITAN is fitted with a SDIO socket mounted on the top side of the board. The socket is connected to a PXA270 MMC/SD/SDIO controller interface. The TITAN supports hot swap changeover of the cards and notification of card insertion. See the sections SDIO, page 28, and J7 –...
  • Page 14 Contact details are provided in Eurotech Group Worldwide Presence, page 101. To use a PC/104 board with the TITAN, plug it into J13 for 8-bit cards and J13/J14 for 8/16-bit cards. See the sections PC/104 interface, page 29, and J14 &...

  • Page 15: Detailed Hardware Description

    Detailed hardware description The following section provides a detailed description of the functions provided by the TITAN. This information may be required during development after you have started adding extra peripherals or are starting to use some of the embedded features.

  • Page 16: Titan Address Map

    TITAN user manual TITAN address map PXA270 chip select Physical address Bus width Description CS0# 0x00000000 – 0x03FFFFFE 16-bit FLASH memory / Silicon disk CS1# 0x04000000 – 0x07FFFFFE 16-bit Ethernet controller 0x08000000 – 0x0FFFFFFF Reserved CS4# 0x10000000 – 0x1000000E 16-bit COM4 0x10000010 –...

  • Page 17: Translations Made By The Mmu

    MSDN web site (www.msdn.microsoft.com) under Windows CE Memory Architecture. PXA270 processor The TITAN board is based on a PXA270 processor, www.intel.com/design/pca/prodbref/253820.htm. The PXA270 processor is an integrated system-on-a-chip microprocessor for high-performance, low-power portable handheld and handset devices. It incorporates on- the-fly voltage and frequency scaling and sophisticated power management.
  • Page 18 The standard variant of the TITAN board includes the 520MHz version of the PXA270. The TITAN-LITE board is fitted with the a 312MHz version of the PXA270. The maximum speed available for extended temperature versions of the TITAN is 416MHz.

  • Page 19: Pxa270 Gpio Pin Assignments

    Detailed hardware description PXA270 GPIO pin assignments The table below summarizes the use of the 118 PXA270 GPIO pins, their direction, alternate function and active level. For embedded Linux the GPIO pins are setup by Redboot. For Windows CE, they are setup by the OS and not by the boot loader. For details of pin states during reset see the Pin Usage table in the PXA27x Processor Family Electrical, Mechanical and Thermal Specification.
  • Page 20 TITAN user manual GPIO Wake-up No AF Signal name Active Function Sleep source See section… Backlight on/off or variable Flat panel display 16 2 PWM0 Output inverter brightness if PWM support datasheet PC/104 interface 17 0 PC104_IRQ Input ‘OR’ of PC/104 interrupts...
  • Page 21 Detailed hardware description GPIO Wake-up No AF Signal name Active Function Sleep source See section… 1 DCD1 Input Input COM1 data carrier detect 1 DSR1 Input COM1 data sender ready Input 1 RI1 Input COM1 ring indicator Input 2 TXD1 Output NA COM1 transmit data 2 DTR1...
  • Page 22 TITAN user manual GPIO Wake-up No AF Signal name Active Function Sleep source See section… 2 LCD_D10 Output NA LCD data bit 10 2 LCD_D11 Output NA LCD data bit 11 2 LCD_D12 Output NA LCD data bit 12 2 LCD_D13...
  • Page 23 Detailed hardware description GPIO Wake-up No AF Signal name Active Function Sleep source See section… Quick Capture 3 CIF_DD4 Input Camera interface data 4 Input camera interface Input 0 RECOVER Factory SW Recovery Input 1 MMDAT0 Bidir SDIO data 0 Input 2 CIF_DD6 Input...

  • Page 24: Interrupt Assignments

    TITAN user manual Interrupt assignments Internal interrupts For details of the PXA270 interrupt controller and internal peripheral interrupts, please refer to the PXA270 Developer’s Manual on the Development Kit CD. External interrupts The following table lists the PXA270 signal pins used for external interrupts:...

  • Page 25: Real Time Clock

    Detailed hardware description Real time clock The TITAN uses an external real time clock (RTC) (Intersil ISL1208) to store the date and time and provide power management events. The RTC is connected to the I C bus of the PXA270 processor and is accessible through I C bus address 0x6F.

  • Page 26: Watchdog Timer

    TITAN user manual Watchdog timer The TITAN uses an external watchdog timer (MAX6369), which can be used to protect against erroneous software. The watchdog timer can be programmed using WD_SET0-2 for timeout periods between 1ms and 60s. When the timeout occurs the TITAN is reset.

  • Page 27: Memory

    There are two standard memory configurations supported by the TITAN: 64MB or 128MB of SDRAM located in bank 0. The 128MB option is not available for the standard TITAN- Lite variants. The SDRAM is configured as 16MB x 32-bits (64MB), or 32MB x 32-bits (128MB) by 2 devices, each with 4 internal banks of 4MB or 8MB x 16-bits.

  • Page 28: Sdio

    64KB. The TITAN also has a 256KB SRAM device fitted, arranged as 256Kbit x 8-bits. Access to the device is on 16-bit boundaries; whereby the least significant byte is the SRAM data and the 8-bits of the most significant byte are don’t care bits.

  • Page 29: Pc/104 Interface

    PC/104 interface The TITAN PC/104 interface is emulated from the PXA270 PC card interface to support 8/16-bit ISA bus style signals. As the interface is an emulation, the TITAN does not support some PC/104 features. Please refer to the section...
  • Page 30 TITAN user manual PC/104 8-bit I/O read access cycle A<0:15> VALID DATA VALID IOCS16 SBHE IOCHRDY BALE 345ns 180ns 233ns PC/104 8-bit I/O write access cycles A<0:15> VALID DATA VALID IOCS16 SBHE IOCHRDY BALE 144ns 180ns 341ns 157ns * = PC/104 add-on-board dependant...
  • Page 31 Detailed hardware description PC/104 16-bit I/O read access cycle A<0:15> VALID DATA VALID IOCS16 SBHE IOCHRDY BALE 143ns 65ns 245ns 191ns 340ns PC/104 16-bit I/O write access cycles A<0:15> VALID DATA VALID IOCS16 SBHE IOCHRDY BALE 143ns 61ns 151ns 65ns 191ns 336ns 153ns...
  • Page 32 TITAN user manual PC/104 8-bit memory read access cycle 8-bit memory read access cycles are not supported by the PXA270 PCMCIA controller for common memory space. PC/104 8-bit memory write access cycle A<0:23> VALID DATA VALID IOCS16 SBHE IOCHRDY BALE...
  • Page 33 Detailed hardware description PC/104 16-bit memory write access cycles A<0:23> VALID DATA VALID IOCS16 SBHE IOCHRDY BALE MEMW SMEMW 143ns 61ns 167ns 65ns 183ns 336ns 153ns * = PC/104 add-on-board dependant Issue D...
  • Page 34 I1_REG or I2_REG register. If no further interrupts are pending the TITAN hardware drives GPIO 17 low once the interrupt has been cleared at the source.
  • Page 35 In cases where other PC/104 IRQs are asserted while the driver is processing a PC/104 IRQ, the TITAN drives GPIO 17 low for 375ns to 500ns once this interrupt has been cleared. This short low pulse indicates to the PXA270 that there is another pending interrupt.

  • Page 36: Flat Panel Display Support

    TITAN user manual Unsupported PC/104 interface features The TITAN does not support the following PC/104 bus features: • DMA is not supported. Therefore, AEN signal is set to a constant logical zero. • Bus mastering is not supported. Therefore, do not connect any other master add-on board to the TITAN PC/104 interface.
  • Page 37 The PXA270 can directly interface to 18-bit displays, but from a performance point of view it is better to use 16-bits only. 18-bit operation requires twice the bandwidth of 16-bit operation. The following table shows TFT panel data bit mapping to the TITAN: Panel data bus bit 18-bit TFT...
  • Page 38 TITAN user manual STN panel data bit mapping to the TITAN Panel data bus bit Dual scan colour STN Single scan colour STN Dual scan mono STN FPD 15 DL7(G) FPD 14 DL6(R) FPD 13 DL5(B) FPD 12 DL4(G) FPD 11...
  • Page 39 Detailed hardware description LCD logic and backlight power The display signals are +3.3V compatible. The TITAN contains power control circuitry for the flat panel logic supply and backlight supply. The flat panel logic is supplied with a switched +3.3V (default) or +5V supply (see the section LCD supply voltage jumper –...
  • Page 40 ZEUS-FPIF. STN BIAS voltage The TITAN can provide a negative and a positive bias voltage for STN type displays. The negative and positive bias voltages are set to -22V and +22V respectively. Pin connections for these can be found in section J4 –...

  • Page 41: Lvds Interface

    LVDS interface There is an optional Low-Voltage Differential Signalling (LVDS) interface available on the TITAN. LVDS combines high data rates with low power consumption. The benefits of LVDS include low-voltage power supply compatibility, low noise generation, high noise rejection and robust transmission signals.

  • Page 42: Audio

    The WM9712L AC’97 CODEC may be turned off if it is not required. See the section Audio power management, page 62, for details. Connection to the TITAN audio features is via header J6. See the table below for pin assignments and section J6 – Audio connector, page 69, for connector and mating connector details.

  • Page 43: Usb

    Detailed hardware description USB host There are two USB host interfaces on the TITAN. These comply with the Universal Serial Bus Specification Rev. 1.1, supporting data transfer at full-speed (12Mbps) and low- speed (1.5Mbps). There are four signal lines associated with each USB channel: VBUS, DATA+, DATA and GND.
  • Page 44 TITAN from a USB host when the TITAN has no power on the VCC input on J15 pin 1. Reverse powering the TITAN from the VBUSn pins can make the TITAN operate erratically and may cause serious damage to the TITAN.

  • Page 45: Ethernet

    100Mbps speed is selected. Ethernet Breakout interface board provides the user with an RJ45 connector with LEDs to connect an Ethernet cable to the TITAN (see page 96). Contact Eurotech (see Eurotech Group Worldwide Presence, page 101) for purchasing information for the Ethernet Breakout.

  • Page 46: Serial Coms Ports

    Serial COMs ports There are five high-speed, fully functionally compatible 16550 serial UARTs on the TITAN. Four of these channels can be used as RS232 serial interfaces, and the remaining one, COM5, can be configured as RS422 or RS485. Connection to the TITAN COMs ports is via header J1. See section J1 –...
  • Page 47 SEL_RS485# is at logic ‘1’ upon reset. The control signal SEL_TERM is used to enable/disable the RS422/485 line termination and must be enabled if the TITAN board is at the end of the network. This is shown in the following table: SEL_TERM (GPIO 115) COM5 termination resistors (120Ω)
  • Page 48 Only one transmitter should be switched on at a time. The TITAN uses the RTS signal to control transmission. When this signal is at logic ‘1’ the driver is switched off and data can be received from other devices. When the RTS line is at logic ‘0’...
  • Page 49 Receivers enabled always Receivers enabled always Receivers enabled always Duplex mode full Duplex mode full Duplex mode half SEL_485# HIGH SEL_485# HIGH SEL_485# Only set SEL_TERM to logic high if the TITAN is at the end of the network. Issue D...

  • Page 50: I²C

    TITAN user manual I²C The PXA270 I²C interface is brought out to the COMs connector J1. See the section J1 – COMS ports, page 66, for connection details. The I²C bus is also used with the Quick Capture interface. See the section...

  • Page 51: Quick Capture Camera Interface

    Detailed hardware description Quick Capture camera interface ® The Quick Capture interface is a component of Intel Quick Capture technology which provides a connection between the PXA270 processor and a camera image sensor. The Quick Capture interface is designed to work primarily with CMOS-type image sensors and supports resolutions up to 4 mega pixels.

  • Page 52: General Purpose I/O

    PXA270 wake-up sources from sleep mode. Temperature sensor There is a Philips LM75A temperature sensor on the TITAN. The LM75A is a temperature-to-digital converter using an on-chip band-gap temperature sensor and Sigma-delta A-to-D conversion technique. The device is also a thermal detector providing...

  • Page 53: Jtag And Debug Access

    Majic probe have been used to debug the PXA270 processor on the TITAN. There are many other debug tools that can be interfaced to the TITAN for access to the JTAG Interface of the PXA270 processor. The tables below detail the pins connections between the TITAN and Macraigor...

  • Page 54: Power And Power Management

    Power and power management Power supplies The TITAN is designed to operate from a single +5V ±5% (4.75V to +5.25V) supply. The power connector J15 has a +12V connection defined, but is not required for the TITAN under normal operation. It can be used to supply +12V to the PC/104 stack if required.
  • Page 55 LCDEN and BKLEN respectively. They are switched off on power-on, reset, sleep or deep-sleep. Do NOT attempt to power the TITAN using the VCC_PER, VBUS 1 or VBUS 2 pins! VCC_PER is an isolated +5V supply switched under hardware control from the VCC input on J15 pin 1.
  • Page 56 4.45 Based on the worst-case figures of 4.45µA current consumption, a 220mAh CR2032 battery cell will backup the TITAN (whilst in continuous deep sleep) for > 5 years. The TITAN does not provide a battery charging circuit. If the TITAN is to be used at operating temperature extremes, please be aware that if the battery cell is fitted they are typically rated at -30˚C to +60˚C.

  • Page 57: Processor Power Management

    Power and power management Processor power management First available in the PXA270 processor, wireless Intel SpeedStep® technology dynamically adjusts the power and performance of the processor based on CPU demand. This can result in a significant decrease in power consumption. In addition to the capabilities of Intel Dynamic Voltage Management, the Intel XScale micro architecture of the PXA27x family incorporates three new low power states.
  • Page 58 PXA270 power supplies (VCC_CORE, VCC_SRAM, VCC_PLL, VCC_IO excluding VCC_BATT) are powered off for minimized power consumption. On the TITAN, the main +3.3V rail supplies the VCC_IO power domain of the PXA270. Since the +3.3V supply is switched off in deep-sleep mode, all the on-board peripherals are powered off and it is not possible to use external wake-up sources.

  • Page 59: Peripheral Devices Power Management

    Power and power management Peripheral devices power management The following table gives the estimated power consumption of on-board peripherals: Low power mode On-board peripheral Maximum power consumption Minimum consumption Operating mode Ethernet 303.6mW (92mA at 3.3V) 23.1mW Power down DM9000A (7mA at 3.3V) Eth config 6.6mW (2mA at 3.3V)
  • Page 60 TITAN user manual The table below gives examples of the power drawn by specific external peripheral devices: Device Part number Condition Power (mW) Socket WiFi 802.11b WL6200-480 Idle (listening) SDIO Transmitting 64MB FlashDio™ USB FDU100A Inserted (no access) memory stick Reading consistently NEC 5.5"...
  • Page 61 If the USB voltage VBUSx is short-circuited, or more than 500mA is drawn from any VBUSx supply, the switch turns off the power supply and protects the device and board automatically. The VBUSx power supplies are derived from the TITAN +5V supply. The following table shows the PXA270 assignments for power enable and over-current...
  • Page 62 TITAN user manual Audio power management The audio CODEC Wolfson WM9712L supports the standard power down control register defined by AC’97 standard (26h). In addition, the individual sections of the chip can be powered down through register 24h. Significant power savings can be achieved by disabling parts of WM9712L that are not used.
  • Page 63 Power and power management Temperature sensor power management The LM75A device can be set to operate in two modes: normal or shut down. In normal operation mode, the temp-to-digital conversion is executed every 100ms and the Temp register is updated at the end of each conversion. In shut down mode, the device becomes idle, data conversion is disabled and the Temp register holds the latest result;...

  • Page 64: Connectors, Leds And Jumpers

    TITAN user manual Connectors, LEDs and jumpers The following diagram shows the location of the connectors, LEDs and jumpers on the TITAN: JP5 J11 J13 & J14 The connectors on the following pages are shown in the same orientation as the picture above, unless otherwise stated.

  • Page 65: Connectors

    Connectors, LEDs and jumpers Connectors There are 12 connectors on the TITAN for accessing external devices. Connector Function Connector details in section Serial ports J1 – COMS ports, page Camera J2 – Camera interface connector, page GPIO J3 – GPIO...
  • Page 66 TITAN user manual J1 – COMS ports Connector: Oupiin 3014-40GRB/SN, 40-way, 2.54mm (0.1") x 2.54mm (0.1") dual row IDC boxed header Mating connector: FCI 71600-040LF Signal name Signal name SCL (I²C ) SDA (I²C ) GND (I²C ) +3V3 (I²C )
  • Page 67 VCC_PER (+5V) 2 VCC_PER (+5V) Do NOT attempt to power the TITAN using the VCC_PER pins! VCC_PER is an isolated +5V supply switched under hardware control from the VCC input on J15 pin 1. ALWAYS provide +5V to VCC on J15 pin 1.
  • Page 68 TITAN user manual J4 – LCD connector Connector: Oupiin 3214-40C00RBA/SN, 40-way, 1.27mm (0.05") x 2.54mm (0.1") right angled boxed header Mating connector: Oupiin 1203-40GB/SN (available from Eurotech on request) Signal name Signal name BLKEN# BLKSAFE GPIO 16/PWM0 LCDSAFE NEGBIAS POSBIAS...
  • Page 69 Connectors, LEDs and jumpers J5 – Touchscreen connector Connector: Neltron 2417SJ-05-F4, 5-way, 2mm (.079") Pitch Wire-to-Board Header Mating connector: Molex 87369-0500, 2mm (.079") Pitch Crimp Housing Mating crimps: Molex 50212 Signal name TSRY+/TR TSRY-/BL TSRX+/BR TSRX-/TL J6 – Audio connector Connector: Neltron 2417SJ-12-PHD, 12-way, 2mm header Mating connector: JST PHDR-12VS Mating crimps: JST SPHD-002T-P0.5...
  • Page 70 TITAN user manual J7 – SDIO socket Connector: Molex 67840-8001, 2.50mm (.098") pitch SD memory card connector Signal name MMDAT3 MMCMD +3V3 MMCLK MMDAT0 MMDAT1 MMDAT2 MMC_WP +3V3 MMC_CD Issue D...
  • Page 71 Connectors, LEDs and jumpers J8 – LVDS connector Connector: Hirose DF13-20DP-1.25V(55), 20-way, 1.27mm (0.05") double row straight pin header LVDS mating connector: Hirose DF13-20DS-1.25C LVDS mating connector crimps: Hirose DF13-2630SCFA Eurotech recommended cable: Amphenol 165-2899-945 Signal name Signal name +3V3 +3V3 LVDS_D0-...
  • Page 72 TITAN from a USB host when the TITAN has no power on the VCC input on J15 pin 1. Reverse powering the TITAN from the VBUSn pins can make the TITAN operate erratically and may cause serious damage to the TITAN.
  • Page 73 Connectors, LEDs and jumpers J12 – Ethernet status LEDs connector Connector: Neltron 2417SJ-06-PHD, 6-way, 2mm (0.079") x 2mm (0.079") pin housing Mating connector: Neltron 2418HJ-06-PHD Mating connector crimps (x4): Neltron 2418TJ-PHD Signal name Signal name +3V3 LINK +3V3 SPEED +3V3 Issue D...
  • Page 74 BALE VCC_PER (+5V) Do NOT attempt to power the TITAN using the VCC_PER pins! VCC_PER is an isolated +5V supply switched under hardware control from the VCC input on J15 pin 1. ALWAYS provide +5V to VCC on J15 pin 1.
  • Page 75 256KByte static RAM and RTC, and internal 256KByte static RAM and RTC. A +12V connection is defined, but is not required for the TITAN under normal operation. It can be used to supply +12V to the PC/104 stack if required.
  • Page 76 TITAN user manual JP2 – LCD logic supply selection Connector: Oupiin 2011-1x3GSB/SN, 3-way, 2.54mm (0.1") single row through-hole header. Signal name VCC_PER (+5V) LCD logic supply +3V3 JP3 – LVDS MSL selection Connector: Oupiin 2011-1x2GSB/SN, 2-way, 2.54mm (0.1") single row through-hole header.
  • Page 77 Connectors, LEDs and jumpers JP6 – JTAG enable Connector: Oupiin 2011-1x2GSB/SN, 2-way, 2.54mm (0.1") single row through-hole header Signal name VCC (+5V) VCC_JTAG This jumper is used to enable debug of PXA270 using JTAG interface. Description JTAG Enable Normal Operation (Default) Only insert jumper for JTAG access to PXA270.

  • Page 78: Status Leds

    TITAN user manual Status LEDs There is a single status LED on the TITAN, which indicates FLASH access to the FLASH memory / silicon disk. Jumpers There are nine user selectable jumpers on the TITAN; the use of each one is explained below.
  • Page 79 Connectors, LEDs and jumpers LCD supply voltage jumper – LK2 on JP2 This jumper selects the supply voltage for the LCD logic supply: Description Supply LCD logic with 5V. Supply LCD logic with 3.3V [factory default]. If the LCD requires a 5V supply, please refer to the LCD datasheet to ensure that the display is compatible with 3.3V logic.
  • Page 80 Read as ‘1’ [factory default]. USER_LINKA to C, LK4, 5 and 6 respectively (GPIO 13, 35 and 113 respectively), may be used to wake the TITAN from sleep. One way of doing this is to connect a momentary push to make switch across the USER_LINK and GND.
  • Page 81 This jumper is used to enable debug of PXA270 using the JTAG interface: Description JTAG enable. Normal operation [factory default]. Only insert jumper LK9 for JTAG access to the PXA270. LK9 MUST be removed before putting the TITAN into deep sleep. Issue D...

  • Page 82: Appendix A - Board Version / Issue

    TITAN version/issue on top side TITAN version/issue on bottom side If it is not possible to physically look at the TITAN, the board version and issue can be read from the CPLD board version / issue register [BV_REG] at the address 0x11000000.
  • Page 83 Appendix A - Board version / issue Mod box The mod box indicates the ECO level that the TITAN is at for a particular version / issue of the board. The mod box is located on the bottom side behind the video connector J4,...

  • Page 84: Appendix B - Specification

    TITAN user manual Appendix B - Specification Microprocessor PXA270 312MHz (TITAN-Lite only) 416/520MHz XScale processor (520MHz as standard option). Cache 32K data cache, 32K instruction cache, 2K mini data cache. System memory Fixed on-board memory: • 64MB SDRAM (32-bit wide SDRAM data bus).
  • Page 85 Appendix B - Specification Watchdog timer Internal to PXA270, causes reset on timeout; timeout range 307ns-1321s. Real time clock Accuracy +/- 1 minute/month. General I/O 16 x general purpose I/O. Temperature sensor C temperature sensor. Test support JTAG interface. Power requirements 5V +/-5%.

  • Page 86: Appendix C - Mechanical Diagram

    Appendix C - Mechanical diagram Unit of measure = mm (1inch = 25.4mm) When mounting the TITAN use only M3 (metric) or 4-40 (US) screws. The mounting pad is 6.35mm, 0.25", and the hole is 3.175mm, 0.125", so ensure any washers fitted are smaller than the pad.

  • Page 87: Appendix D - Reference Information

    Appendix D - Reference information Appendix D - Reference information Product information Product notices, updated drivers, support material, 24hr-online ordering: www.eurotech-ltd.co.uk PC/104 consortium PC/104 specifications, vendor information and available add-on products: www.PC/104.org USB information Universal Serial Bus (USB) specification and product information: www.usb.org...

  • Page 88: Appendix E - Zeus-Fpif Details

    TITAN user manual Appendix E - ZEUS-FPIF details The ZEUS-FPIF allows easy connection between the TITAN and a TFT or STN LCD flat panel display. Details of the ZEUS-FPIF are shown below: The connectors on the following pages are shown in the same orientation as the picture above.
  • Page 89 Appendix E - ZEUS-FPIF details J1 – TITAN LCD cable connector Connector: Oupiin 3215-40CSB/SN, 40-way, 1.27mm (0.05") x 2.54mm (0.1") straight- boxed header Mating connector: Oupiin 1203-40GB/SN (available from Eurotech on request) Signal name Signal name BLKEN# BLKSAFE GPIO 16/PWM0...
  • Page 90 TITAN user manual J2 – Generic LCD connector Connector: Oupiin 3012-34GSB/SN, 34-way, 2.54mm (0.1") x 2.54mm (0.1") straight- boxed header Mating connector: Fujitsu FCN-723-B034/2 Mating connector crimps: Fujitsu FCN-723J-AU/Q (as it is possible to connect a crimp type connector to PL2, a wide range of LCD displays can be connected with a custom cable)
  • Page 91 Appendix E - ZEUS-FPIF details J3 – Direct connection to a NEC NL3224BC35-20 5.5inch 320x240 TFT display Connector: Oupiin 2345-33TD2/SN Mating cable: Eunsung 0.5x33x190xAx0.035x0.3x5x5x10x10 Signal name Signal name FPD 10 PCLK LCLK (HSYNC) FCLK (VSYNC) FPD 0 FPD 1 FPD 2 FPD 11 FPD 3 FPD 12...
  • Page 92 TITAN user manual J4 – Backlight inverter connector Connector: FCI 76384-407LF Mating connector: FCI 65240-007LF Mating connector crimps: FCI 76357-401LF Signal name BKLSAFE BKLSAFE BKLEN# BRT_CTRL J5 – STN bias connector Connector: FCI 76384-404LF Mating connector: FCI 65240-004LF Mating connector crimps: FCI 76357-401LF...

  • Page 93: Appendix F - Zeus-Fpif-Crt Details

    Appendix F - ZEUS-FPIF-CRT details Appendix F - ZEUS-FPIF-CRT details The ZEUS-FPIF-CRT allows the TITAN to drive a CRT monitor or an analogue LCD flat panel. Sync on green and composite sync monitors are not supported. The connectors on the following pages are shown in the same orientation as the picture above.
  • Page 94 TITAN user manual J1 – TITAN LCD cable connector Connector: Oupiin 3215-40CSB/SN, 40-way, 1.27mm (0.05") x 2.54mm (0.1") straight- boxed header Mating connector: Oupiin 1203-40GB/SN (available from Eurotech on request) Signal name Signal name CLOCK HSYNC VSYNC FPD14 FPD15 FPD12...
  • Page 95 Appendix F - ZEUS-FPIF-CRT details J2 – CRT connector Connector: Oupiin 7916-15FA/SN, 15-way, female, high density, right-angled D-Sub. Signal name Signal name Signal name RED GND GREEN GREEN GND BLUE BLUE GND HSYNC 5V_VGASAFE VSYNC TTL GND SYNC GND (As viewed from the connector pins) Issue D...

  • Page 96: Appendix G - Ethernet Breakout Details

    TITAN user manual Appendix G - Ethernet Breakout details Eurotech can provide an Ethernet breakout board with an RJ45 connector to interface to the TITAN Ethernet connectors J11 and J12. The Ethernet breakout board features brackets for panel mounting ease. It also features easy connection between the TITAN...
  • Page 97 Signal name Bob Smith Termination Bob Smith Termination LANGND LANGND Ethernet LED signal mapping between TITAN and Ethernet breakout connectors Ethernet breakout PL2 – TITAN J12 – Ethernet status 1x 4-way header LED's connector Signal name Signal name LINK LED+ 3.3V...

  • Page 98: Appendix H - Acronyms And Abbreviations

    TITAN user manual Appendix H - Acronyms and abbreviations Amplifier Application Program(ming) Interface BTUART Bluetooth Universal Asynchronous Receiver / Transmitter CCCR Core Clock Configuration Register CODEC Coder/Decoder Communication Port CPLD Complex Programmable Logic Device Central Processing Unit (PXA270) CMOS Complementary Metal Oxide Semiconductor...
  • Page 99 Standard Universal Asynchronous Receiver / Transmitter Thin Film Transistor, a type of LCD flat-panel display screen Transmit UART Universal Asynchronous Receiver / Transmitter Universal Serial Bus Video Graphics Adapter, display resolution 640 x 480 pixels TITAN-ICE TITAN-Industrial Compact Enclosure Issue D...

  • Page 100: Appendix I - Rohs-6 Compliance - Materials Declaration Form

    TITAN TITAN-520-Mx-Fx Eurotech has based its material content knowledge on a combination of information provided by third parties and auditing our suppliers and sub-contractor’s operational activities and arrangements. This information is archived within the associated Technical Construction File. Eurotech has taken reasonable steps to provide representative and accurate information, though may not have conducted destructive testing or chemical analysis on incoming components and materials.

  • Page 101: Eurotech Group Worldwide Presence

    Eurotech Group Worldwide Presence AMERICAS EUROPE ASIA North America Central & Southern Europe Japan EUROTECH USA EUROTECH Italy ADVANET US toll free +1 800.541.2003 tel. +39 0433.485.411 tel. +81 86.245.2861 tel. +1 301.490.4007 fax +39 0433.485.499 fax +81 86.245.2860 fax +1 301.490.4582 e-mail: sales-it@eurotech.com...
  • Page 102 www.eurotech.com...

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