app 20 hwguide evm-ce2.doc

Reference Design Hardware Guide EVM CE-2

app_HwGuide_Evm-CE2.doc version 2.0 – 14. Nov. 2008 page 1/7BridgeCo AG, Ringstrasse 14, CH-8600 Dübendorf – Tel: + 41 (44) 802 33 33 – Fax:+ 41 (44) 802 33 39 – [email protected] – www.bridgeco.com

Introduction The EVM CE-2 is the development base board for consumer-electronic devices, containing the main power supply, audio and control I/O and debug connectors. The board includes a 200pin SO-DIMM connector that can take the DM870 Core2 module, for example. This board includes the necessary power supplies and can run off an external 12VDC power adapter.

Block Diagram

PWR

Ethernet

DM870

EVM CE-2

512 MbitSDRAM

1xTOSLINK

JTAG

LCD 20pin

RJ-45100B-T

Pwr-Jack12VDC

or 24VDC

Mem

USB

GPIOInfrared

TGEN

2 x RCA

RS232

24.000MHz

VIN

Ext. Host(buttons)

SAA7121HVideo

Encoder

RCA CVBS

mDIN Y/C

CVBS

S-Video

SD Card

Switcher 3.3V

iPod connector

1/8" TRS

Reset

NAND1 GBNAND flash

802.11RF amp HiSS

MII

TFTTFT Conn

SPINCS0

NCS1

SSM

RTC

32.768 kHz

Power

I2CFM tuner /

Apple coproc.

PWMLPPhones 22

ADC

UART-0

UART-0 UART-0

Line Out AV-2

USB(Host)

USB

AV-0

AV-4S/PDIF

I2C

RST

UART-1

NMUTE

DACLP

NMUTE

5V

Switcher 3V3

Switcher 1V2

5VSwitcher 5VCore2 ModuleBase Board

I2C



Overview

Power Supply

The 2.1 mm power plug accepts +12VDC (nom.). The input voltage is not critical as long as no IDE drive is powered by the platform. Any input voltage in the range of 8…30VDC will do. With attached IDE drives, the input voltage should be +12VDC to conform to the drive specifications.

GND

+12VDC

thePod

JTAG

TOSLINKOut

USB host

power supply

RS-232(debug)

ethernet

SD card

LineOut

HeadphoneOut

IDE power 40pin IDE(optional)

Tuner-RTC / Apple Coproc.

IR

S-Video Out

antenna holder

antenna holder

iPod dock

TFT LCD(optional)

TFT signals

Core2 Module

processor reset

powerdown (X19)

factory reset



Connectors

JTAG Connector The JTAG header X33 provides access to the processor’s JTAG controller. Note that this port is secured and may not be functional when protected firmware is running.

TFT Connectors The 50pin FFC/FPC connector X31 is a ZIF (zero insertion force) type and matches U.R.T’s TFT module:

Company name United Radiant Technology, Taiwan Part number UMSH-8065MD Description TFT, white backlight, 320 x 240,

The TFT signals are also accessible on the TFT test connector X29. This connector can be used to interface to another TFT module.

LCD Connector The 20pin FFC/FPC connector X41 is a ZIF (zero insertion force) type and matches BridgeCo’s LCD module that can be ordered from U.R.T. as follows:

Company name United Radiant Technology, Taiwan Part number UMSH-7701MD-1B Description LCD, white backlight, 128 x 64,

78.2MMx63MM, 4X step-up mode

There are other LCD modules available using the Sitronix ST7565 controller, e.g. from Powertip. The EVM CE-2 supports them by means of assembly options, to adapt to the ST7565’s 3X or 4X step-up charge pump modes: 4X mode (default): R257=NP, C221=2.2μF 3X mode: R257=0R, C221=NP The backlight can be operated in 3 modes:

Mode LCD_BL_ON LCD_BL_DIM on 1 x dimmed 0 1 off 0 0



Core Module Connector X2 (X29 on rev.1 board) is the 200pin SO-DIMM connector for the Core module. Many different suppliers are available, for example:

Manufacturer Part number Digi-Key No. FCI 10033853-052FSLF 609-1006-ND AMP 1565917-4 A97498CT-ND

SPI Host Connector This 16pin plug X7 connects to an external host controller, e.g. ZP’s “thePod” adapter, offering the following signals:

• UART-0 (is also used for iPod control) • UART-1 (debug interface) • SPI, bidirectional, external host is master • GPIOs • hardware reset input

Tuner-RTC / Apple Coproc. Connector This 20pin plug X13 offers system expansion in terms of audio and control, e.g. adding an external board with a tuner and/or real-time clock IC.

iPod Dock The 30pin connector X37 is a standard iPod dock connector. It connects to the analog audio and video outputs, the UART and to the USB signals.

Jumper(s)

Module Power-Down The jumper X19 defines the signal NPOWERDOWN which is fed to the Core module. The software can react e.g. by entering/leaving the standby mode.



EVM CE-2 Platform EVM CE-2 Top Assembly Rev. 3 / Nov. 12 2008P/N Title Detail Qty Reference(m) Mfr Mfr P/NA.EVMCE2-x EVM CE-2 board EVM CE-2 board 1 M1A.UMSH-8065_AdapterA.PH320240T_Adapter

URT UMSH-8065 display adapter boardPowertip PH320240T display adapter board

URT ModulePowertip Module

1 M2

W.FFC-05MM-50P-7CM Flat flex cable, 0.5mm pitch, 50pos, 7cm FFC 50p 1 M3 Parlex Corp. 050R50-76BM.JOINT_BOLT_M3_10X10 Joint Bolt M3 10mmX10mm Joint Bolt 2 M4, M5 ETTINGER 05.23.201M.ANTENNA-CLIP Ext. antenna clip for 1.1mm chassis Antenna clip 2 M6,M7 WanshihM.ANTENNA-WLAN-100MM Antenna 802.11, 100mm, U.FL 802.11 Antenna 2 M8,M9 Wanshih ZLW1121A1M.STANDOFF_M3_15MM_II_M Standoff, M3, L=15mm, inner/inner-thread Stand-off 5 M10,M12,M14,M16,M18M.SCREW_M3_6MM_TYPE1 Screw, M3, L=6mm, pan head, Phillips Screw 9 M11,M13,M15,M17,M19,

M20,M21,M22,M23M.SCREW_M3_6MM_TYPE1 Screw, M3, L=6mm, pan head, Phillips Screw 2 M24,M26M.NUT_M3 Screw Nut, M3 steel, DIN934 2 M25,M27N.BOARD Label 20x8 mm Label 20x8 mm 1 L1 Marking KLE 0820PWN.ESD ESD Label, 8x8mm ESD Label 1 L2A.FW7400/09 Mains Power Supply Unit, Class II 10W 90...264Vac / 9Vdc, 1.2A 1 CUI INC DTS090133SUDC-P5P-SZ

TFT Module A.URT_UMSH-8065_adapter_BRD-A1 (URT Module)P/N Title Detail Qty Reference(m) Mfr Mfr P/NB.URT_UMSH-8065_adapter-1 URT UMSH8065 display adapter PCB 1-Layer, 76 x 77mm 1X.FFC-50-0.5MM-BOT-90 FPC/FFC 50POS .5MM R/A SMD Bottom Entry FFC 50pin 90 bottom 2 X1 X31 FCI 62684-501100ALFU.TFT_UMSH-8065MD-T Color Display TFT 3.5" 320x240, FPC-50 UMSH-8065MD-T 1 U.R.T. UMSH-8065MD-T

TFT Module A.PT_PH320240T_adapter_BRD-A1 (Powertip Module)P/N Title Detail Qty Reference(m) Mfr Mfr P/NB.PT_PH320240T_ADAPTER-1 Powertip PH320240T display adapter PCB 1-Layer, 101 x 77mm 1X.FFC-50-0.5MM-BOT-90 FPC/FFC 50POS .5MM R/A SMD Bottom Entry FFC 50pin 90 bottom 1 X31 FCI 62684-501100ALFX.FFC-54-0.5MM-BOT-90 FPC/FFC 54POS .5MM R/A SMD Bottom Entry FFC 54pin 90 bottom 1 X1 Powertip CNJ500554DRABAU.TFT_PH320240T-006-I-Q Color Display TFT 3.5" 320x240, FPC-54 PH320240T-006-I-Q 1 Powertip PH320240T-006-I-Q



TFT Module Assembly

Notes: • There are currently two versions available:

a) U.R.T. TFT and PCB b) Powertip TFT and PCB

• M3 is connecting to the CE-2 board, and is always a 50pin FPC cable.



EVM CE-2 Platform Assembly

app 20 hwguide evm-ce2.doc

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