manual mb86r01 jade evaluation board extension video ... · the jade evaluation board extension...

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Prepared Document Number

Manfred OrtmannApproved Checked Date Revision Storage

Manfred Ortmann 2007-11-20 PA5.1 Mycable01

Receiver: Info:M. Carstens-Behrens mycable GmbH

Manual

MB86R01

JADE Evaluation Board Extension Video Output

Version PA5.1 November 20, 2007

http://www.fujitsu.com/emea/services/microelectronics

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Developer’s Manual for

JADE Evaluation Board Extension Video Output

SummaryThis manual provides detailed technical information for system architects, hardware and software developers, who work with the JADE Evaluation Board Extension Video Output for evaluation and development purpose.

Enclosures

None.

Product Information

Up to now only prototypes from the JADE Evaluation Board Extension Video Output Version PA3 are available.

Revision History

PA1 2007-10-15 mo create this document

PA5.1 2007-11-20 mo no changes

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Contact Information

mycable GmbHMichael Carstens-Behrens( hardware and commercial )

Email [email protected]

Tel. +49 4321 55956 55

mycable GmbHCarsten Schneider


mycable GmbHManfred Ortmann


mailto:[email protected]



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Table of Contents1 OVERVIEW.................................................................................................................... 6

1.1 Manual Scope........................................................................................................ 61.2 Putting into Operation............................................................................................. 6

2 JADE EVALUATION................................................................................................... 72.1 Features................................................................................................................. 72.2 System Architecture............................................................................................... 72.3 Function Units...................................................................................................... 10

2.3.1 XXSvideo Module......................................................................................... 112.3.2 Config Switches............................................................................................ 122.3.3 Power Supply............................................................................................... 132.3.4 Reset........................................................................................................... 142.3.5 Serial Ports.................................................................................................. 142.3.6 Ethernet....................................................................................................... 162.3.7 EJTAG........................................................................................................ 172.3.8 Trace Interface Connector .......................................................................... 182.3.9 Universal Serial Bus ( USB )........................................................................ 182.3.10 CAN Port................................................................................................... 192.3.11 Video Inputs.............................................................................................. 212.3.12 Video Outputs............................................................................................ 232.3.13 Buttons...................................................................................................... 252.3.14 LEDs......................................................................................................... 252.3.15 Media Oriented Systems Transport ( MOST ) Interface............................ 262.3.16 Extension.................................................................................................. 272.3.17 Secure Digital ( SD ) Memory Card Interface............................................ 29

2.4 Hardware Variants............................................................................................ 292.5 Placement of Components............................................................................... 302.6 Future Development......................................................................................... 32

3 SOFTWARE ................................................................................................................ 32

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1 Overview

1.1 Manual ScopeThis manual provides detailed technical information about the JADE Evaluation Board Extension Video Output for system architects, hardware and software developers covering:

• System architecture description and users manual

• Hardware architecture

• Mechanical information

• References to further information like design data, data sheets, software documentation

It is the engineer’s reference for evaluation, system development and prototyping based on the module. This document covers all available hardware versions regarding their configuration options and revision state.

1.2 Putting into OperationThe JADE Evaluation Board Extension Video Output has to be plugged with the extension interface connector X100 in the connector X502 on the JADE Evaluation board.

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2 JADE Evaluation Extension Video Output

2.1 System ArchitectureThe system architecture of the JADE Evaluation Board Extension Video Output is shown in picture 2-1.

Pic. 2-1: JADE Evaluation Board Extension Video Output block diagram

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Picture 2-2 shows the top side of the JADE Evaluation Board Extension Video Output and picture 2-3 shows the bottom side.

Pic. 2-2: JADE Evaluation Board Extension Video Output top side

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Pic. 2-3: JADE Evaluation Board Extension Video Output bottom side

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2.2 Function UnitsOverview in the available interfaces:

– Extension Interface

– LVDS Interface

– APIX Transmitter

– APIX Receiver

– Touch Panel Controller

– GPIOs

2.2.1 Extension Interface

The JADE Evaluation Board Extension Video Input has to be plugged with the extension interface connector X100 in the connector X1200 on the JADE Evaluation board.

The extension connector X1200 is implemented especially for the extension board video input.All signals have direct connections to the XXSvideo module except signals VCC_IN_OPTIONAL, VCC50 and RESERVED_SW.The filtered input voltage VCC_IN_OPTIONAL and the signal from the not used dip switch RESERVED_SW will not be used at the video input extension board but it is possible to use these signals at extension which are not defined.

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Following table shows the assignment of pins, signals and function from the Extension connector.

Pin Signal Function1 GND Ground2 GND Ground3 NC Not connected4 NC Not connected5 VO0_B26 VO0_B37 VO0_B48 VO0_B59 VO0_B6

10 VO0_B711 NC Not connected12 NC Not connected13 VO0_G214 VO0_G315 VO0_G416 VO0_G517 VO0_G618 VO0_G719 VCC3320 VCC3321 VCC3322 VCC3323 NC Not connected24 NC Not connected25 VO0_R226 VO0_R327 VO0_R428 VO0_R529 VO0_R630 VO0_R731 HSYNC032 VSYNC033 DE034 NC Not connected35 NC Not connected36 DCLKO037 I2C_SCL138 I2C_SDA139 GND Ground40 GND Ground

2.2.2 APIX Transmitter

APIX is a serial Gbit/s link for in-car infotainment and driver assistance systems. It features unidirectional pixel and full-duplex sideband data transmission over one single pair of a

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shielded twisted pair ( STP ) copper cable. The downlink channel provides a sustained data rate of up to 1 Gbit / s, another 18 Mbit / s can be transmitted simultaneously in uplink direction.

On the JADE Evaluation Board Extension Video Output the APIX transmitter INAP125T24 ( U300 ) from inova Semiconductors is populated.

The APIX transmitter is connected with the RGB video output interface 0 from the JADE.

The outputs from the APIX transmitter are connected to 8-pin modular jack connector X300.

The pinning is so selected that a usual ethernet cable can be used and a direct connection between the JADE Evaluation Board Extension Video Output with the APIX transmitter and the JADE Evaluation Board Extension Video Input with the APIX receiver is possible.

Following table shows the assignment of pins, signals and function from the APIX TX connector.

Pin Signal Function

1 SDOUT_P CML serial data interface upstream. Interface to differential transmission line withZdiff = 100 Ohm.

2 SDOUT_M CML serial data interface upstream. Interface to differential transmission line withZdiff = 100 Ohm.

3 NC Not connected

4 SDIN_P CML serial data interface downstream. Interface to differential transmission line withZdiff = 100 Ohm.

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5 SDIN_M CML serial data interface downstream. Interface to differential transmission line withZdiff = 100 Ohm.

6 NC Not connected

7 NC Not connected

8 NC Not connected

2.2.3 LVDS Serializer

The LVDS serializer DS90UR241 ( U200 ) from National Semiconductors translates a 24-bit parallel bus into a fully transparent data and control LVDS serial stream with embedded clock information. This single serial stream simplifies transferring a 24-bit bus over PCB traces and cable by eliminating the skew problems between parallel data and clock paths. It saves system cost by narrowing data paths that in turn reduce PCB layers, cable width, and connector size and pins. The DS90UR241 incorporates LVDS signaling on the high-speed I/O. LVDS provides a low power and low noise environment for reliably transferring data over a serial transmission path.

The LVDS serializer is connected with the RGB video output interface 0 from the JADE.

Following table shows the assignment of pins, signals and function from the LVDS connector.

Pin Signal Function

1 DOUT_P Transmitter LVDS True (+) Output.

2 DOUT_M Transmitter LVDS Inverted (-) Output

3 NC Not connected

4 NC Not connected

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5 NC Not connected

6 NC Not connected

7 NC Not connected

8 NC Not connected

2.2.6 GPIOs

A 16-Bit I/O expander MCP23017 ( U400 ) from Microchip is connected with I2C

interface 1.

The address pins from the I/O expander are set to logical b'010' by 4.7 kOhm pull-up R403 at A1 and 0 Ohm resistor R407 at A0. A2 is fix connected to GND. So the slave address is b'0100010'.By removing R407 address pin A0 can be set to logical 1. By populating a 0 Ohm for resistor R406 address pin A0 can be set to logical 1. So another slave address can be adjusted.

GPA0 has to be programmed as output for resetting of the APIX transmitter.

GPA1 has to be programmed as input for reading the error status of the APIX transmitter.

All other I/O-pins from the I/O expander are free usable and are connected to connector X400 ( FTSH-110-01-L-DV-P from Samtec ).

If the APIX transmitter will not be used it is possible to use also GPA0 and GPA1 as free usable I/O. Then R400 and R402 have to be removed and for R401 and R405 a 0 Ohm resistor has to be populated.

Following table shows the assignment of pins, signals and function from the GPIO connector.

Pin Signal Function

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1 VCC33 +3.3V from JADE Evaluation Board

2 VCC33 +3.3V from JADE Evaluation Board

3 GPA0 GPIO A0, if R401 is populated

4 GPB0 GPIO B0

5 GPA1 GPIO A1, if R405 is populated

6 GPB1 GPIO B1

7 GPA2 GPIO A2

8 GPB2 GPIO B2

9 GPA3 GPIO A3

10 GPB3 GPIO B3

11 GPA4 GPIO A4

12 GPB4 GPIO B4

13 GPA5 GPIO A5

14 GPB5 GPIO B5

15 GPA6 GPIO A6

16 GPB6 GPIO B6

17 GPA7 GPIO A7

18 GPB7 GPIO B7

19 GND Ground

20 GND Ground

2.2.7 Touch Panel Controller

The 4-wire touch screen controller TSC2007 ( U500 ) from Texas Instruments is used. It contains a complete, ultra-low power, 12-bit, analog-to-digital resistive touch screen converter, including drivers and the control logic to measure touch pressure.

The TSC2007 is connected with I2C interface 1.

The address pins A1 and A0 from the TSC2007 are set to logical b'11' by 4.7 kOhm pull-ups R500 at A1 and R501 at A0. So the slave address is b'1001011'.By populating a 0 Ohm resistor for R502 address pin A1 can be set to logical 1. By populating a 0 Ohm resistor for R503 address pin A0 can be set to logical 1.So another slave address can be adjusted.

The inputs to the touch panel are connected to connector X500 ( SFW4R-1STAE1-LF from FCI ).

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Following table shows the assignment of pins, signals and function from the touch panel connector.

Pin Signal Function

1 X+ X+ Channel Input

2 Y+ Y+ Channel Input

3 X- X- Channel Input

4 Y- Y- Channel Input

In the prototype version PA3 the footprint of the TSC2007 is described wrong. So it is possible only to populate the TSC2007 manual and wired the missing connec tions.

2.3 Hardware Variants

Up to now only prototypes version PA3 are available.Version PA4 is prepared where the footprint of touch panel controller is corrected.

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2.4 Placement of Components

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2.5 Mechanical Dimensions

The JADE Evaluation Board Extension Video Output has a size of 74.0 x 100.0 mm.

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