Epson S5U13781R00C100 User Manual

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S5U13781R00C100 Reference Board User Manual

Document Number: X94A-G-004-01 Status: Revision 1.0

Issue Date: 2012/03/26

SEIKO EPSON CORPORATION Rev. 1.0

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Evaluation board/kit and Development tool important notice

1. This evaluation board/kit or development tool is designed for use for engineering evaluation,

demonstration, or development purposes only. Do not use it for other purpose. It is not intended to meet the requirement of design for finished product.

2. This evaluation board/kit or development tool is intended for use by an electronics engineer, and it is

not a consumer product. The user should use these goods properly and safely. Seiko Epson dose not assume any responsibility and liability of any kind of damage and/or fire caused by usage of it. The user should cease to use it when any abnormal issue occurs, even during proper and safe use.

3. The parts used for this evaluation board/kit or development tool may change without notice.

NOTICE

No part of this material may be reproduced or duplicated in any form or by any means without the written permission of Seiko Epson. Seiko Epson reserves the right to make changes to this material without notice. Seiko Epson does not assume any liability of any kind arising out of any inaccuracies contained in this material or due to its application or use in any product or circuit and, further, there is no representation that this material is applicable to products requiring high level reliability, such as, medical products. Moreover, no license to any intellectual property rights is granted by implication or otherwise, and there is no representation or warranty that anything made in accordance with this material will be free from any patent or copyright infringement of a third party. This material or portions thereof may contain technology or the subject relating to strategic products under the control of the Foreign Exchange and Foreign Trade Law of Japan and may require an export license from the Ministry of Economy, Trade and Industry or other approval from another government agency.

All brands or product names mentioned herein are trademarks and/or registered trademarks of their respective companies.

S5U13781R00C100 Reference Board User Manual X94A-G-004-01 Revision 1.0 Issue Date: 2012/03/26

Seiko Epson Corporation

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Table of Contents

1 Introduction ......................................................................................................................... 5

2 Features ............................................................................................................................. 6

3 Board Settings .................................................................................................................... 7

3.1 CNF[2:0] Configuration ................................................................................................................. 7

3.2 Jumper setting ............................................................................................................................... 8

3.3 Power Supply ................................................................................................................................ 9

3.3.1 VDDCORE ............................................................................................................................ 9

3.3.2 LED Back Light LED+/LED- Power Supply ........................................................................... 9

4 Connectors ........................................................................................................................10

4.1 J4 Host Interface Connector ....................................................................................................... 10

4.2 J5 Panel Interface Connector ...................................................................................................... 10

4.3 J8 ～ J9 Connectors for Panel Connection ................................................................................ 11

5 Others ................................................................................................................................12

5.1 Quartz-Crystal Resonator for CLKI ............................................................................................. 12

5.2 SPI flash memory ........................................................................................................................ 12

6 Parts list .............................................................................................................................13

7 Schematic Diagram ............................................................................................................14

8 Board Layout and Dimensions ...........................................................................................16

9 References ........................................................................................................................19

10 Change Record ..................................................................................................................20

X94A-G-004-01 S5U13781R00C100 Reference Board User Manual Issue Date: 2012/03/26 Revision 1.0

Seiko Epson Corporation

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S5U13781R00C100 Reference Board User Manual X94A-G-004-01 Revision 1.0 Issue Date: 2012/03/26

Seiko Epson Corporation

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1 Introduction

This manual describes the setup and operation of the S5U13781R00C100 reference board. The reference board is designed as an evaluation platform for the S1D13781 Display Controller. The

S5U13781R00C100 reference board has host controller connector, LCD panel connector, clock generator, SPI flash memory (16Mbit), power regulation circuit for S1D13781 core and DC/DC converter for LED back light.

This user manual is updated as appropriate. Please check the Seiko Epson Website at

http://www.epson.jp/device/semicon_e/product/lcd_controllers/index.htm for the latest revision of this

document before beginning any development. We appreciate your comments on our documentation. Please contact us via email at

documentation@erd.epson.com.

X94A-G-004-01 S5U13781R00C100 Reference Board User Manual Issue Date: 2012/03/26 Revision 1.0

Seiko Epson Corporation

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2 Features

The S5U13781R00C100 reference board includes the following features:

 QFP 100pin S1D13781F00A100 Display Controller  2.54mm pitch vias for host bus interface header  2.54mm pitch vias for LCD panel header  Connection area with 2.54mm pitch vias for header and FPC (0.5mm pitch 55 electrode)

connector to connect LCD panel.

 On-board 24MHz crystal  On-board voltage booster for LED back light (38V 60mA Maximum output at 5V input)  On-board voltage regulator with 1.5V output from 3.3V/5.5V input for COREVDD and

PLLVDD for the S1D13781

 On-board 16Mbit SPI NOR FLASH standard memory

S5U13781R00C100 Reference Board User Manual X94A-G-004-01 Revision 1.0 Issue Date: 2012/03/26

Seiko Epson Corporation

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S1D13781

Pin name

Direct 16bit

Mode 1

Direct 16bit

Mode 2

Indirect 16bit

Mode 1

Indirect 16bit

Mode 2

Direct 8bit

Indirect 8bit

SPI

CNF[2:0]

000

001

010

011

100

101

111

CS#

SCS#

WR#

RDU#

WR#

RDU#

WR#

SCK

RD#

RDL#

RD#

RDL#

RD#

UB#

WRU#

UB#

WRU#

LB#

WRL#

LB#

WRL#

H H AB0

AB0

AB1

P/C#

AB1

P/C#

Low

AB[18:2]

Low

AB[18:2]

Low

DB0

DB1

DB[7:2]

DB8

DB[15:9]

L L L

3 Board Settings

3.1 CNF[2:0] Configuration

The S1D13781 has three configuration inputs, CNF[2:0], which are used to configure the S1D13781 host interface type as described in Table 3-1, Signal Allocation for Host Interface.

The S5U13781R00C100 reference board defaults to the SPI interface (the default setting for CNF[2:0] =

111).

Table 3-1 Signal Allocation for Host Interface

Notes:

“H” means direct connection to IOVDD “L” means direct connection to GND “Low” means internal pull-down for address bus active

TE is determined by REG[22h] Display Settings Register bits 6-5

X94A-G-004-01 S5U13781R00C100 Reference Board User Manual Issue Date: 2012/03/26 Revision 1.0

Seiko Epson Corporation

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Function

Jumper

Settings

Description

Power supply for FLASH memory

J1 1-2 2 3

Supply VDDIO to U2(FLASH-VCC) External power supply to U2（FLASH-VCC） GND

CNF/RESET setting

J2 1-2 3-4 5-6 7-8

CNF0 Short: CNF0=0, Open: CNF0=1 CNF1 Short: CNF1=0, Open: CNF1=1 CNF2 Short: CNF2=0, Open: CNF2=1 RESET Short: RESET=0, Open: RESET=1

Setting for back light LED regulator

J3 1-2 3-4 5-6 7-8

Short: Enables regulator Short: Regulator output current +20mA Regulator output current +20mA Regulator output current +20mA

Power supply for VDDIO / VDDDCDC

J4 3 4

External power supply to VDDIO External power supply to VDDDCDC

On board OSC setting

J6 1-2

Short: Disable on board OSC

On board OSC input

J7 1

External clock input in case of OSC disable

3.2 Jumper setting

The S5U13781R00C100 reference board includes jumpers which control the functions described in Table 3-2, Jumper settings. For jumper locations on the reference board, see Figure 3-1, Jumper Pin Locations.

Table 3-2 Jumper Settings

S5U13781R00C100 Reference Board User Manual X94A-G-004-01 Revision 1.0 Issue Date: 2012/03/26

Figure 3-1 Jumper Pin Locations

Seiko Epson Corporation

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Power Supply

Usage

Voltage Range

VDDIO

Input

IOVDD for U4 (S1D13781 Display Controller) Power supply for Y1 （SG-310SCF 24MHz OSC） Power supply for D2(SML-E12M8WT86 LED)

2.7V ～ 3.6V VDDDCDC

Input

Power supply for U1 (BU15TD3WG 1.5V LDO regulator） Power supply for U3(TPS61161A voltage booster)

2.7V ～ 5.5V FLASH-VCC

Input

Power supply for U2(M25P16-VMN6P SPＩ flash memory

2.7V ～ 3.6V

VDDCORE

Output

COREVDD and PLLVDD for U4 (S1D13781 LCD controller)

1.5V (Fixed) LED+ / LED-

Output

LED back light power supply

VDDDCDC ～ 38V

3.3 Power Supply

The S5U13781R00C100 reference board is designed to supply VDDCORE (1.5V) and LED back light power (LED+/LED-) from the 2.7V to 5.5V input of J4-4 (VDD DCDC).

The voltage output of 2.7V to 3.3V from J4-3 (VDDIO) is used for the U4 (S1D13781 Display Controller) power supply, D2 (LED indicator) and Y1(SG-310SCF 24MHz OSC).

The power for U2 (M25P-16-VMN6P SPI flash memory) is supplied via J1-2 (FLASH-VCC).

3.3.1 VDDCORE

VDDCORE (1.5V) is generated from U1 (BU15TD3WG Voltage regulator) and is used to supply power to COREVDD and PLLVDD of U4 (S1D13781 Display Controller).

3.3.2 LED Back Light LED+/LED- Power Supply

The LED back light power supply (Maximum voltage between LED+ and LED- is 38V) is generated by U3 (TPS61161A voltage booster).

The output current is set by J3 as described in Table 3-2, Jumper Settings. Connecting one of J3 3-4, J3 56 or J3 7-8 allows 20mA, connecting any two of them allows 40mA and connecting all of them allows 60mA output, maximum.

Table 3-3 Power Supply for S5U13781R00C100

Note: Do not short the power supply pins to any other pins.

X94A-G-004-01 S5U13781R00C100 Reference Board User Manual Issue Date: 2012/03/26 Revision 1.0

Seiko Epson Corporation

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J10

4 Connectors

The S5U13781R00C100 reference board has via for host interface and panel interface connectors (J4, J5, J8, J9 and J10).

To locate of these connectors on the reference board, see Figure 4-1, Reference Board Connector

Locations.

Figure 4-1 Reference Board Connector Locations

4.1 J4 Host Interface Connector

The host interface pins of S1D13781 are connected to J4 of the S5U13781R00C100 reference board. See Figure 7-1, S5U13781R00C100 Schematic Diagram (1 of 2), and Figure 7-2, S5U13781R00C100 Schematic Diagram (2 of 2), for detailed pin allocation.

4.2 J5 Panel Interface Connector

The panel interface pins of the S1D13781 are connected to J5 of the S5U13781R00C100 reference board. See Figure 7-1, S5U13781R00C100 Schematic Diagram (1 of 2), and Figure 7-2, S5U13781R00C100 Schematic Diagram (2 of 2), for detailed pin allocation.

S5U13781R00C100 Reference Board User Manual X94A-G-004-01 Revision 1.0 Issue Date: 2012/03/26

Seiko Epson Corporation

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4.3 J8 ～ J9 Connectors for Panel Connection

J8 through J10 on the S5U13781R00C100 reference board are standard connectors used to implement suitable connection for various LCD panels.

J8 is a 0.5mm pitch FPC connector (FH28-55S, bottom electrode type). See Figure 7-1,

S5U13781R00C100 Schematic Diagram (1 of 2), and Figure 7-2, S5U13781R00C100 Schematic Diagram (2 of 2), for detailed pin allocation.

X94A-G-004-01 S5U13781R00C100 Reference Board User Manual Issue Date: 2012/03/26 Revision 1.0

Seiko Epson Corporation

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5 Others

5.1 Quartz-Crystal Resonator for CLKI

S5U13781R00C100 reference board includes Y1 (SG-310SCF 24MHz oscillator) for the CLKI input of the S1D13781.

The output of the oscillator is disabled by connecting J6 1-2 and enabled by disconnecting.

5.2 SPI flash memory

The S5U13781R00C100 reference board includes SPI NOR FLASH standard memory of 16Mbit capacity. It can be used as external image data storage for the S1D13781.

S5U13781R00C100 Reference Board User Manual X94A-G-004-01 Revision 1.0 Issue Date: 2012/03/26

Seiko Epson Corporation

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No.

Qty

Reference

PKG

Size

Part

Description

Manufac

turer

TQFP

14.0x14.0x1.7

100

S1D13781

LCD Controller

EPSON

3225

3.2x2.5x1.2

SG-310SCF

OSC 24MHz

EPSON

QFN2ｘ2

2.1x2.1x0.8

TPS61161ADRVT

LED Driver

SSOP5

3.1x3.0x1.25

BU15TD3WG

Regulator LDO

ROHM

5050

5.0x5.0x2.0

VLCF5020T-220MR75-1

Inductor 22uH

TDK 6 1

3516

3.5x1.6.1.0

CRS04

SBD

TOSHIBA

1608

1.6x0.8x0.36

SML-E12M8WT86

LED

ROHM

SO8N 6x5

5.0x6.2x1.75

M25P16-VMN6P-ND

SPI NORFLASH 16Mb

Micron

Bottom electrode

32.0x6.5x2.55

FH28-55S-0.5SH(05)

FPC Connector 55P

HIROSE

C18

2125

2.0x1.25x1.25

GRM21BB31H105KA12L

Capacitor 1.0uF 50V/JB

MURATA

C17

1608

1.6x0.8x0.8

GRM188B31E105KA75D

Capacitor 1.0uF 25V/JB

MURATA

C2,C14

1608

1.6x0.8x0.8

GRM188B31E474KA75D

Capacitor

0.47uF 25V/JB

MURATA

C16

1608

1.6x0.8x0.8

GRM188B31E224KA87D

Capacitor

0.22uF 25V/JB

MURATA

C1,C3,C4,C5, C6,C7,C8,C9, C10,C11,C12, C13,C15,C19

1005

1.0x0.5x0.5

GRM155B31C104KA87D

Capacitor 0.1uF 16V/JB

MURATA 15

R5,R6,R7,R8, R9,R10,R11

1608

1.6x0.8x0.45

RK73H1JTTD4702F

Resistor 47K ohm

KOA

R15

1608

1.6x0.8x0.45

RK73H1JTTD3300F

Resistor 330 ohm

KOA

R12,R13,R14

2125

2.0x1.25x0.5

RK73H2ATTD10R0F

Resistor 10 ohm 1%

KOA 18

R1,R2,R3,R4

1608

1.6x0.8x0.45

RK73Z1JTTD000

Resistor 0 ohm

KOA

6 Parts list

Table 6-1 S5U13781R00C100 Bill of Materials

X94A-G-004-01 S5U13781R00C100 Reference Board User Manual Issue Date: 2012/03/26 Revision 1.0

Seiko Epson Corporation

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7 Schematic Diagram

Figure 7-1 S5U13781R00C100 Schematic Diagram (1 of 2)

S5U13781R00C100 Reference Board User Manual X94A-G-004-01 Revision 1.0 Issue Date: 2012/03/26

Seiko Epson Corporation

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Figure 7-2 S5U13781R00C100 Schematic Diagram (2 of 2)

X94A-G-004-01 S5U13781R00C100 Reference Board User Manual Issue Date: 2012/03/26 Revision 1.0

Seiko Epson Corporation

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8 Board Layout and Dimensions

Figure 8-1 S5U13781R00C100 Board Layout Silk Screen

S5U13781R00C100 Reference Board User Manual X94A-G-004-01 Revision 1.0 Issue Date: 2012/03/26

Seiko Epson Corporation

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Figure 8-2 S5U13781R00C100 Board Layout Top View

Figure 8-3 S5U13781R00C100 Board Layout Bottom View

X94A-G-004-01 S5U13781R00C100 Reference Board User Manual Issue Date: 2012/03/26 Revision 1.0

Seiko Epson Corporation

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Figure 8-4 S5U13781R00C100 Board Dimensions (units: mm)

S5U13781R00C100 Reference Board User Manual X94A-G-004-01 Revision 1.0 Issue Date: 2012/03/26

Seiko Epson Corporation

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9 References

Epson Research and Development, Inc., S1D13781 Hardware Functional Specification, document number X94A-A-001-xx.

X94A-G-004-01 S5U13781R00C100 Reference Board User Manual Issue Date: 2012/03/26 Revision 1.0

Seiko Epson Corporation

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10 Change Record

X94A-G-005-01 Revision 1.0 - Issued: March 26, 2012

 Release document as rev 1.0

S5U13781R00C100 Reference Board User Manual X94A-G-004-01 Revision 1.0 Issue Date: 2012/03/26

Seiko Epson Corporation

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International Sales Operations

AMERICA

EPSON ELECTRONICS AMERICA, INC.

214 Devcon Drive, San Jose, CA 95112, USA Phone: +1-800-228-3964 FAX: +1-408-922-0238

EUROPE

EPSON EUROPE ELECTRONICS GmbH

Riesstrasse 15, 80992 Munich, GERMANY Phone: +49-89-14005-0 FAX: +49-89-14005-110

ASIA

EPSON (CHINA) CO., LTD.

7F, Jinbao Bldg., No.89 Jinbao St., Dongcheng District, Beijing 100005, CHINA Phone: +86-10-8522-1199 FAX: +86-10-8522-1125

SHANGHAI BRANCH

7F, Block B, Hi-Tech Bldg., 900 Yishan Road, Shanghai 200233, CHINA Phone: +86-21-5423-5577 FAX: +86-21-5423-4677

SHENZHEN BRANCH

12F, Dawning Mansion, Keji South 12th Road, Hi-Tech Park, Shenzhen 518057, CHINA

Phone: +86-755-2699-3828 FAX: +86-755-2699-3838

EPSON HONG KONG LTD.

Unit 715-723, 7/F Trade Square, 681 Cheung Sha Wan Road, Kowloon, Hong Kong. Phone: +852-2585-4600 FAX: +852-2827-4346

EPSON TAIWAN TECHNOLOGY & TRADING LTD.

14F, No. 7, Song Ren Road, Taipei 110, TAIWAN Phone: +886-2-8786-6688 FAX: +886-2-8786-6660

EPSON SINGAPORE PTE., LTD.

1 HarbourFront Place, #03-02 HarbourFront Tower One, Singapore 098633 Phone: +65-6586-5500 FAX: +65-6271-3182

SEIKO EPSON CORP. KOREA OFFICE

5F, KLI 63 Bldg., 60 Yoido-dong, Youngdeungpo-Ku, Seoul 150-763, KOREA Phone: +82-2-784-6027 FAX: +82-2-767-3677

SEIKO EPSON CORP. MICRODEVICES OPERATIONS DIVISION

Device Sales & Marketing Dept.

421-8, Hino, Hino-shi, Tokyo 191-8501, JAPAN Phone: +81-42-587-5814 FAX: +81-42-587-5117

Document Code: X94A-G-004-xx

First Issue March 2012

Revised March 2012 in JAPAN