Epson S5U1C17656T Manuale utente

Rev.1.0

CMOS 16-BIT SINGLE CHIP MICROCONTROLLER

S5U1C17656T Manual

(Software Evaluation Tool for S1C17656)

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. It is not intended to meet the requirements of design for finished products.

2. This evaluation board/kit or development tool is intended for use by an electronics engineer and is not a

consumer product. The user should use it properly and in a safe manner. Seiko Epson dose not assume any

responsibility or liability of any kind of damage and/or fire coursed by the use of it. The user should cease to

use it when any abnormal issue occurs even during proper and safe use.

3. The part used for this evaluation board/kit or development tool may be changed without any 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. When exporting the products or technology described in this material, you should comply with the

applicable export control laws and regulations and follow the procedures required by such laws and regulations.

You are requested not to use, to resell, to export and/or to otherwise dispose of the products (and any technical

information furnished, if any) for the development and/or manufacture of weapon of mass destruction or for other

military purposes.

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

companies.

S5U1C17656T Manual Seiko Epson Corporation i

(Rev. 1.0)

Configuration of product number

17xxx

00E1

Devices

■ Packing specifications

00: Besides tape & reel

0A: TCP BL 2 directions

0B: Tape & reel BACK

0C: TCP BR 2 directions

0D: TCP BT 2 directions

0E: TCP BD 2 directions

0F: Tape & reel FRONT

0G: TCP BT 4 directions

0H: TCP BD 4 directions

0J: TCP SL 2 directions

0K: TCP SR 2 directions

0L: Tape & reel LEFT

0M: TCP ST 2 directions

0N: TCP SD 2 directions

0P: TCP ST 4 directions

0Q: TCP SD 4 directions

0R: Tape & reel RIGHT

99: Specs not fixed

■ Specification

■ Package

D: Bare chip

F: QFP

B: BGA, WCSP

■ Model number

■ Model name

C: Microcontroller, digital products

■ Product classification

S1: Semiconductor

S5U1

17000

Development tools

■ Packing specifications

00: Standard packing

■ Version

1: Version 1

■ Tool type

Hx: ICE

Tx: Evaluation board

Cx: Compiler package

Yx: Programmer software

■ Corresponding model number

17xxx: For S1C17xxx

■ Tool classification

C: Microcontroller use

■ Product classification

S5U1: Development tool

for semiconductor products

ii Seiko Epson Corporation S5U1C17656T Manual

(Rev. 1.0)

Table of Contents

1. Overview ....................................................................................................................1

1.1 Directions for Use ................................................................................................................... 2

2. Name and Function of Each Part ..............................................................................3

2.1 Name of Each Part .................................................................................................................. 3

2.2 Function of Each Part ............................................................................................................. 5

2.2.1 Function of Jumper Switch ................................................................................................. 5

2.2.2 Functions of Parts............................................................................................................... 5

3. Block Diagram ...........................................................................................................6

4. Connection Terminals (Through Holes) ...................................................................7

Appendix A Circuit Diagram .........................................................................................8

Appendix B LCD Panel Wiring Diagram.......................................................................9

Appendix C S5U1C17656T1100 Parts List .................................................................10

Revision History............................................................................................................. 11

1. Overview

S5U1C17656T Manual Seiko Epson Corporation 1

(Rev. 1.0)

1. Overview

The S5U1C17656T (SVT17656: Software Evaluation Tool for S1C17656) is an evaluation board for the Seiko

Epson single-chip microcontroller S1C17656. This board includes an S1C17656, an LCD panel, touch keys, and

a piezoelectric buzzer.

1) CPU

S1C17656 (TQFP14-80pin)

2) Power supply voltage

Coin type battery (CR2032, 3.0 V) 1

3) CPU clock

OSC1A: 32.768 kHz crystal resonator

OSC3B: S1C17656 internal oscillator

4) Devices mounted

S1C17656 (16-bit MCU)

Crystal resonator (32.768 kHz)

LCD panel (7 SEG × 6 digits, 30 segments × 2 commons)

12 touch keys

Piezoelectric buzzer

Coin type battery holder

Jumper patterns for current consumption measurement

Through-hole patterns for debug interface

Through-hole patterns for UART communication

5) Operating temperature range

5 °C to 35 °C

6) Operating voltage range

2.2 V to 3.6 V

1 Note that no coin type battery is included.

Note! Be sure to avoid using chlorinated solvents on this board. Depending on the on-board component, they

may cause corrosion that interferes with using the board safely.

1. Overview

2 Seiko Epson Corporation S5U1C17656T Manual

(Rev. 1.0)

1.1 Directions for Use

An S1C17656 software debugging and evaluation environment can be constructed with the procedure shown

below.

(1) The S5U1C17656T has through hole electrodes for the debug signals but does not provide components

required for the debug interface such as connectors to connect with the 4-pin target interface cable and 4-pin

flash programming power supply cable supplied with the S5U1C17001H (ICDmini).

To perform software debugging using this board, prepare the components required for connecting with the

ICDmini.

(2) Supply power to the S5U1C17656T by putting a coin type battery (CR2032, 3.0V) into the battery holder, or

connecting the power supply cable of the S5U1C17001H2 (ICDmini Ver. 2) or a stabilized power supply to

the terminals of the battery holder. The power supply voltage must be within the S1C17656 operating

voltage range (1.8 V to 3.6 V when programming the flash memory embedded in the S1C17656).

(3) Connect the ICDmini to the PC using the USB cable supplied with the ICDmini.

The DIP switches on the ICDmini (SW4 and SW5 to select the DSIO signal level) should be set to “Voltage input

from the target system.” If the S5U1C17001H2 (ICDmini Ver. 2) is used as the emulator and the flash

erasing/programming voltage is supplied from the ICDmini, set DIP SW8 on the ICDmini to configure the flash

programming voltage output to be enabled.

Figure 1.1.1 Connections for Software Debugging

S5U1C17001H

For connecting

target system

For flash program-

ming power supply

USB cable

This board

(S5U1C17656T)

ICDmini (S5U1C17001H)

 Use the power supply in the ICDmini

Ver. 2 or a stabilized power supply.

Stabilized

power supply

1 2 3 4 5 6 7 8

ICDmini DIP switch

setting

OFF

2. Name and Function of Each Part

S5U1C17656T Manual Seiko Epson Corporation 3

(Rev. 1.0)

2. Name and Function of Each Part

2.1 Name of Each Part

The figure below shows the name of each part.

Figure 2.1.1 Part Names on Front Side of S5U1C17656T

LCD Panel (LCD1)

Serial communication

terminals

Buzzer (BZ1)

Touch keys

(12 keys)

Crystal resonator

(X1) 32.768 kHz

S1C17656 (U1)

Debug interface

terminal Group 1

Debug interface

terminal Group 2

2. Name and Function of Each Part

4 Seiko Epson Corporation S5U1C17656T Manual

(Rev. 1.0)

Figure 2.1.2 Part Names on Back Side of S5U1C17656T

Battery holder

(BT1)

Jumper switch for

current consumption

measurement (JP1)

2. Name and Function of Each Part

S5U1C17656T Manual Seiko Epson Corporation 5

(Rev. 1.0)

2.2 Function of Each Part

2.2.1 Function of Jumper Switch

Table 2.2.1.1 Jumper Switch Function

Name

Type

Function

Factory setting

Optional setting

JP1

Soldered

S1C17656 current consumption measurement (VSS)

1

Short-circuited

Open

1 To measure current consumption of the S1C17656, insert an ammeter between the jumper terminals.

2.2.2 Functions of Parts

Table 2.2.2.1 List of Major Parts and Their Function

Part name

Location

Function

S1C17656 (16-bit MCU)

LCD

LCD1

TN 30 segments × 2 commons, 1/3 bias, 1/2 duty

Coin type battery holder

BT1

CR2032 coin type battery holder

Crystal resonator

32.768 kHz, MC-146 (7 pF)

Piezoelectric buzzer

BZ1

Ø = 12.2 mm

Resistors

R1–R6

5.6 MΩ, for charging/discharging touch keys

Connection terminal

Vdd

Through hole for degug interface Group 1

Connection terminal

#RESET

Through hole for degug interface Group 1

Connection terminal

GND_2

Through hole for degug interface Group 1

Connection terminal

Vpp

Through hole for degug interface Group 1

Connection terminal

DCLK

Through hole for degug interface Group 2

Connection terminal

GND_3

Through hole for degug interface Group 2

Connection terminal

DSIO

Through hole for degug interface Group 2

Connection terminal

DST2

Through hole for degug interface Group 2

Connection terminal

P00/SIN0

Through hole for connecting a serial communication device

Connection terminal

P01/SOUT0

Through hole for connecting a serial communication device

Connection terminal

GND_1

Through hole for connecting a serial communication device

3. Block Diagram

6 Seiko Epson Corporation S5U1C17656T Manual

(Rev. 1.0)

3. Block Diagram

The figure below shows the block diagram of the S5U1C17656T.

Figure 3.1 S5U1C17656T Block Diagram

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