Epson S5U1C17F57T User manual

Rev.1.1
CMOS 16-BIT SINGLE CHIP MICROCONTROLLER
S5U1C17F57T Manual
(Software Evaluation Tool for S1C17F57)

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 the
product for consumer. The user should use this goods properly and safely. Seiko Epson dose not assume any
responsibility and liability of any kind of damage and/or fire coursed by usage of it. 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 is 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.
©SEIKO EPSON CORPORATION 2012,All rights reserved.

Configuration of product number
zDevices
S1 C17xxx F 00E1 00
zDevelopment tools
S5U1 C 17000 Y2 1 00
■Packing specifications
[00: standard packing]
■Version
[1: Version 1]
■Tool type
Hx: ICE
Dx: Evaluation board
Ex: ROM emulation board
Mx: Emulation memory for external ROM
Tx: A socket for mounting
Cx: Compiler package
Sx: Middleware package
Yx: Writer software
■Corresponding model number
[17xxx: for S1C17xxx]
■Tool classification
[C: microcomputer use]
■Product classification
[S5U1: development tool for semiconductor
products]
■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]
■Model number
■Model name
[C: microcomputer, digital products]
■Product classification
[S1: semiconductor]

S5U1C17F57T Manual Seiko Epson Corporation i
(Rev.1.1)
Table of Contents
1. Overview..................................................................................................................... 1
1.1 Usage Method..........................................................................................................................2
2. Name and Functions of Each Part............................................................................ 4
2.1 Name of Each Part...................................................................................................................4
2.2 Functions of Each Part............................................................................................................9
2.2.1 Jumper Switch Functions....................................................................................................9
2.2.2 Functions of Each Component..........................................................................................10
3. Block Diagram.......................................................................................................... 12
4. Connectors............................................................................................................... 13
4.1 CPU Board Connectors.........................................................................................................13
4.1.1 CPU board interface connector (CN1-1 to CN1-4)............................................................13
4.1.2 Debug Interface Connectors (CN2-1 to CN2-2) ................................................................15
4.1.3 Power Supply Connector (CN3)........................................................................................15
4.1.4 USB Connector (CN4).......................................................................................................15
4.2 Peripheral Board Connectors...............................................................................................16
4.2.1 Power supply Connector (CN5) ........................................................................................16
4.2.2 General Purpose CPU Interface (CN6).............................................................................16
4.2.3 EPD Panel Interface Connector (CN7-1) ..........................................................................17
4.2.4 EPD Panel Interface Connector (CN7-2) ..........................................................................18
4.2.5 EPD Panel Interface Connector Pads (CN8-1 to 3) ..........................................................19
4.2.6 EPD Panel Interface Connector Pads (CN9-1) .................................................................20
4.2.7 EPD Panel Interface Connector Pads (CN9-2) .................................................................21
4.2.8 EPD module interface connector pad (CN10)...................................................................22
5. Sample Software Manipulation............................................................................... 23
5.1 Jumper Switch Settings........................................................................................................23
5.2 Basic Function Manipulation Method ..................................................................................23
5.2.1 Function Overview ............................................................................................................23
5.2.2 Software Startup................................................................................................................23
5.2.3 EPD Drive Waveform Selection ........................................................................................24
5.2.4 RTC Demonstration ..........................................................................................................24
5.2.5 Temperature Measurement Demonstration.......................................................................24
5.2.6 Current Consumption Measurement Demonstration.........................................................25
Appendix A Sample Software File Configuration...................................................... 26
Appendix B Circuit Diagram and Component List.................................................... 27
Revision History............................................................................................................. 40

1. Overview
S5U1C17F57T Manual Seiko Epson Corporation 1
(Rev.1.1)
1. Overview
The S5U1C17F57T1 (SVT17F57: Software eValuation Tool for S1C17F57) and the S5U1C17F57T2(SVTmini
17F57: Software eValuation Tool for S1C17F57) *1 are evaluation and development support boards for the Seiko
Epson single-chip microcontroller S1C17F57.
The S5U1C17F57T1 is composed of a CPU board and a peripheral board. In the CPU board, an IC socket for the
S1C17F57, extension connectors, debug connectors for the S1C17F57 and others are built-in. In the peripheral
board, an EPD (Electrophoretic Display) panel, EPD panel connectors, EPD panel connector pads, a buzzer, a
tact switch and others are built-in. These make it possible to perform the functions such as the EPD drive display,
buzzer rumbling and switch input.
The S5U1C17F57T2 is composed only of the CPU board that is used in the S5U1C17F57T1, and can be
applicable for various applications using the extension connectors.
1) CPU S1C17F57 (QFP15-128)
2) Power supply voltage External power supply (DC3.0V)
Coin battery (CR2032: 3.0 V) (inserted in the battery folder)
3) CPU clock OSC1 : 32.768kHz crystal oscillator
OSC3 : 4.000MHz crystal oscillator
4) Built-in devices
CPUboard: IC socket for S1C17F57 (S1C17F57 is inserted)
Crystal oscillator
Reset switch
Extension connector
LED
USB interface and connector
Jumper switches for various settings
Peripheral board:
EPD panel connectors and connector pads
EPD panel (DM-EPS2)
Tact switches
Buzzer
Power supply switch
Jumper switches for various settings
5) Accessories Jumper switch ×3
Power supply cable
6) Operating temperature
range 5 °C to 35 °C
7) Operating voltage
range 2.0 V to 5.5 V
*1: The S5U1C17F57T1 is a package of the CPU board and the peripheral board, and the S5U1C17F57T2 is a
package only of the CPU board.

1. Overview
2 Seiko Epson Corporation S5U1C17F57T Manual
(Rev.1.1)
1.1 Usage Method
The S1C17F57 software debugging and evaluation environment can be set up with the following procedures.
<For Software Debugging>
(1) Connect the 4-pin connector for the target and the 4-pin connector for the Flash programming power supply
of the ICDminiVer.2 to the connectors (CN2-1 (J5) and CN2-2 (J6)) of the CPU board, respectively, using
the dedicated cables that are included in the S5U1C17001H2 (ICDminiVer.2).
(2) Place the VDD power supply selection jumper switch (JP14) of the CPU board on the “EXT” side.
(3) Place the VPP power supply selection jumper switch (JP12) of the CPU board on the “ICD” side.
(4) Set the jumper switches of the CPU board as follows.
JP1, JP2, JP3, JP17: Short
JP13, JP18, JP19: Open
If the peripheral board is connected, set JP23 of the peripheral board to open.
(5) Supply the power output from a stabilized power supply or the power output from the ICDminiVer.2 to the
power supply connector (CN3 (J8)) of the CPU board. The power supply voltage should be within the
S1C17F57 operating power supply voltage range.
(6) Connect the ICDminiVer.2 to the PC using the USB cable included in the ICDminiVer.2.
In addition, set DIP switches of the ICDminiVer.2 as follows
“Selecting the DSIO signal level” (SW4, SW5) “Voltage input from the target”
“Selecting the Flash programming voltage output” (SW8) ON
<For Free-run with External Power Supply>
(1) Place the VDD power supply selection jumper switch (JP14) of the CPU board on the “EXT” side.
(2) Set the jumper switches of the CPU board as follows.
JP1, JP2, JP3, JP17: Short
JP13, JP18, JP19: Open
If the peripheral board is connected, set JP23 of the peripheral board to open.
(3) Supply the power output from a stabilized power supply to the power supply connector (CN3 (J8)) of the
CPU board. The power supply voltage should be within the S1C17F57 operating power supply voltage
range.
<For Free-run with Coin Battery (when the CPU board and the peripheral board are used as a set)>
(1) Place the VDD power supply selection jumper switch (JP14) of the CPU board on the “EXT” side.
(2) Set the jumper switches of the CPU board as follows.
JP1, JP2, JP3 Short
JP13, JP17, JP18, JP19 Open
Place JP23 of the peripheral board on the “BATT” side.
(3) Insert the coin battery to the battery folder mounted on the peripheral board.
(4) Set the power supply switch (SW2) of the peripheral board to the “ON” side.
The factory default settings are the above.

1. Overview
S5U1C17F57T Manual Seiko Epson Corporation 3
(Rev.1.1)
Table 1.1 Jumper setting list in each mode
Board Jumper switch
number Software debugging
Free-run with
external power
supply
Free-run with coin
battery
JP1-JP3 ON ON ON
JP4-JP11 - - -
JP12 ICD - -
JP13 OPEN OPEN OPEN
JP14 EXT EXT EXT
JP15-16 - - -
JP17 ON ON OPEN
CPU
JP18-19 OPEN OPEN OPEN
JP1-22 - - -
JP23 OPEN OPEN BATT
Peripheral
JP24-29
- - -
ON: Place the jumper switch
OPEN: Remove the jumper switch
- : Arbitrary
Other: Place the jumper switch to the side of this name

2. Name and Functions of Each Part
4 Seiko Epson Corporation S5U1C17F57T Manual
(Rev.1.1)
2. Name and Functions of Each Part
2.1 Name of Each Part
The followings show the name of each part.
Figure 2.1 Name of each part for S5U1C17F57T1 CPU board (front side)
USB connector
CN4 (J7)
Reset
switch (SW1)
RFconvertor
solder jumper
switches
(JP4-7, 8-11)
RFconvertor
parts area
VPP power selection
jumper switch (JP12)
VPP jumper
switch (JP3)
VPP monitor pin (TP1)
USBVPP voltage
adjustment
resistor (R12)
USBVPP voltage
control jumper
switch (JP13)
VDD power
selection jumper
switch (JP14)
External power
supply connector
CN3 (J8)
S1C17F57 socket (U1)
USB signal line
solder jumper
switches
(JP15-16)
Several setting
jumper switches
(JP1-2, 18-19)
LED (D2)
VDD power
supply jumper
switch (JP17) VDD monitor
terminal (TP2)

2. Name and Functions of Each Part
S5U1C17F57T Manual Seiko Epson Corporation 5
(Rev.1.1)
Figure 2.2 Name of each part for S5U1C17F57T1 CPU board (reverse side)
Note: The No.1 pin position of the CN2-1 (J5) connector is shown above. When connecting the ICDminiVer.2 to
this board, confirm the direction of the connector carefully.
Debug connectors
CN2-2 (J6)
Crystal oscillator
(X2) 32768Hz
Crystal oscillator
(X1) 4.000MHz
Extension connector
(CN1-3, J1)
Extension connector
(CN1-2, J3）
Extension connector
(CN1-1, J4)
Extension connector
(CN1-4, J2)
Pin No.1
Debug connectors
CN2-1 (J5)

2. Name and Functions of Each Part
6 Seiko Epson Corporation S5U1C17F57T Manual
(Rev.1.1)
Figure 2.3 Name of each part for S5U1C17F57T1 peripheral board (front side)
EPD connection
pad (0.5mm)
CN8-3 (J11)
EPD connection
pad (0.4mm)
CN8-2 (J9)
EPD connection
pad (0.3mm)
CN8-1 (J8)
EPD connector
pad (0.2mm)
CN9-1 (J7)
EPD connectior
pad (0.4mm)
CN9-2 (J6)
External EPD
module
connection pad
(0.5mm)
Battery power
supply switch
(SW2)
External power
supply connector
CN5 (J14)
Extension CPU
Interface connector
CN6 (J13)
Reset switch
(SW1)
Tact switches
(SW3 to 6)
REGMON monitor
pin (TP5)
Piezo buzzer
(BZ1)
EPD connector
for S1C17F57
CN7-1 (J2)
VDD monitor
terminal (TP2)
GND terminal
(TP3)
EPD connection
pad through hole
CN11 (J10)
Extension connector
(CN1-3, J15)
Extension connector
(CN1-4, J4)
Extension connector
(CN1-2, J3)
Extension connector
(CN1-1, J5)

2. Name and Functions of Each Part
S5U1C17F57T Manual Seiko Epson Corporation 7
(Rev.1.1)
Figure 2.4 Name of each part for S5U1C17F57T1 peripheral board (reverse side)
Battery folder
Several setting
jumper switches
Several setting jumper
switches
JP21 JP10
JP20 JP8
JP19 JP14
JP9
JP7 JP5
JP17JP4
JP18JP6
JP13
JP16
JP23
JP2
JP22
JP12
JP3
JP15
JP28
JP1 JP29
JP11

2. Name and Functions of Each Part
8 Seiko Epson Corporation S5U1C17F57T Manual
(Rev.1.1)
Figure 2.5 Connection diagram of EPD module (DM-EPS2)

2. Name and Functions of Each Part
S5U1C17F57T Manual Seiko Epson Corporation 9
(Rev.1.1)
2.2 Functions of Each Part
2.2.1 Jumper Switch Functions
Table 2.2.1 Jumper function list for CPU board
Name Type Function Factory default
setting
Selectable
setting
JP1
(VD1_F-VD1) Pin Connects the S1C17F57 VD1_F terminal to the VD1 terminal. Short Open
JP2
(S1C17F57-VDD) Pin Connects the S1C17F57 VDD terminal to the VDD power supply. Short Open
JP3
(S1C17F57-VPP) Pin Connects the S1C17F57 VPP terminal to the VPP power supply. Short Open
JP4 to JP7 Solder
bridge Selects the usage of the S1C17F57 P20 to P23 terminals.
Short: General purpose I/O
Open: RF converter component
connection
Short Open
JP8 to JP11 Solder
bridge Selects the usage of the S1C17F57 P24 to P27 terminals.
Short: General purpose I/O
Open: RF converter component
connection
Short Open
JP12(VPP) Pin Selects the S1C17F57 Flash programming
power supply.
1(ICD): External power supply
connectorCN2-2(J6)
3(USB): USB VBUS boost power supply
1(ICD)
3(USB)
JP13
(VPP_CNT-P05) Pin Enables the USB power supply boost circuit.
Short: Enables the USB power supply
boost control
Open: Disables the USB power supply
boost control
Open Short
JP14(VDD) Pin Selects the S1C17F57 VDD power supply.
1(EXT): External power supply
connectorCN3(J8)
3(USB): USB VBUS power supply
When using the coin battery in the
peripheral board, set to “1 (EXT)” and set
JP17 to open. Or remove this jumper
switch.
1(EXT) 3(USB)
Open
JP15 Solder
bridge Connects the signal line (SIN) between the CP2102 and the S1C17F57. Open Short
JP16 Solder
bridge Connects the signal line (SOUT) between the CP2102 and the S1C17F57. Open Short
JP17
(VDD_EXT) Pin Supplies the power from the external VDD power supply connector CN3 (J8).
Short: Supplies
Open: Does no supply.
Open Short
JP18 Pin Connects the S1C17F57 VE1 terminal to
the VE2 terminal. Open Short
JP19 Pin Connects the S1C17F57 VE2 terminal to
the VDD terminal. Open Short

2. Name and Functions of Each Part
10 Seiko Epson Corporation S5U1C17F57T Manual
(Rev.1.1)
Table 2.2.2 Jumper function list for peripheral board
Name Type Function Factory
default
setting
Selectable
setting
JP1(VOUT2-VEPD) Pin Short Open
JP2(VOUT2-C) Pin Short Open
JP3(VD1-C) Pin Short Open
JP4(EPDTRG) Pin Short Open
JP5(EPDCLK) Pin Short Open
JP6(SDO) Pin Short Open
JP7(SDA) Pin Short Open
JP8(SPICLK) Pin Short Open
JP9(I2C_AD0_SCS) Pin Short Open
JP10(OS) Pin Open Short
JP11(XRES) Pin Short Open
JP12(VDD) Pin Short Open
JP13(VPP) Pin Open Short
JP14(MFS) Pin Open Short
JP15(VD1-VDD) Pin Open Short
JP16(MFS) Pin Connects the external EPD module
connector pad CN10 (J12) to the MFS
terminal.
Open Short
JP17(I2C_AD0_SCS) Pin Open 1(VSS)
3(VDD)
JP18(I2C_AD1) Pin Open 1(VSS)
3(VDD)
JP19(IFSEL) Pin 3(VDD) 1(VSS)
Open
JP20(SLVSEL) Pin 3(VDD) 1(VSS)
Open
JP21(VD1SEL) Pin 3(VDD) 1(VSS)
Open
JP22(VPP) Pin Connect the external EPD module
connector pad CN10 (J12) to the VPP
terminal.
Open Short
JP23(VDD) Pin Selects the VDD power supply.
3(BATT): Coin battery
1(EXT): Power supply connector
CN5(J14)
3(BATT) 1(EXT)
Open
JP24-27 Solder
bridge Connects tact switches to the P00 – P03 port. Short Open
JP28 Pin Open Short
JP29 Pin Short Open
2.2.2 Functions of Each Component
Table 2.2.3 Component and function list for CPU board
Name Location Function
IC socket U1 For the S1C17F57
Connector CN1-1 to 4
(J4,J3,J1,J2) Interface with the peripheral board (external)
Connector CN2-1 to 2(J5,J6) Debug interface (for the S5U1C17001H2)
Connector CN3(J8) External power supply connector
Connector CN4(J7) USB connector
LED D2 Lit when using the external VDD power supply
Switch SW1 System reset
Monitor pin TP1(VPP) VPP (USB VBUS boost) power supply monitor pin
Monitor terminal TP2(VDD) VDD power supply monitor through-hole
Monitor terminal TP3,TP4 Serial interface signal monitor through-hole
Capacitor C35 Reference capacitor (DC/AC bias, channel 0)

2. Name and Functions of Each Part
S5U1C17F57T Manual Seiko Epson Corporation 11
(Rev.1.1)
Resistor R4 Reference resistor (DC bias, channel 0)
Sensor SENR1 Resistive sensor 1 (DC bias, channel 0)
Sensor SENR2 Resistive sensor 2 (DC bias, channel 0)
Resistor R5 Reference resistor (AC bias, channel 0)
Resistive sensor SENR3 Resistive sensor (AC bias, channel 0)
Capacitor C37 Reference capacitor (DC/AC bias, channel 1)
Resistor R6 Reference resistor (DC bias, channel 1)
Sensor SENR4 Resistive sensor 1 (DC bias, channel 1)
Sensor SENR5 Resistive sensor 2 (DC bias, channel 1)
Resistor R7 Reference resistor (AC bias, channel 1)
Resistive sensor SENR6 Resistive sensor (AC bias, channel 1)
Table 2.2.4 Component and function list for peripheral board
Name Location Function
IC U1
Connector CN1-1 to 4(J5,J3,J15,J4) Interface with the CPU board
Connector CN5(J14) Dedicated external power supply connector for the peripheral
board with stand-alone operation (When the CPU board is
connected, the external power supply connector CN3 is
used.)
Connector CN6(J13) Interface with the external CPU
Connector CN7-1 to 2 (J2,J1) EPD panel connector (0.3 mm pitch, staggered arrangement)
Connector pad CN8-1 to 3 (J8,J9,J11) EPD panel connector pad (0.3, 0.4 and 0.5 mm pitch, straight
alignment)
Connector pad CN9-1 to 2 (J7,J6) EPD panel connector pad (0.2 and 0.4 mm pitch, staggered
arrangement)
Connector pad CN10(J12) Connector pad for the external EPD module (0.5 mm pitch)
Through-holes CN11(J10) Through-holes for the EPD panel connection (2.54 mm pitch)
Switch SW1 System reset
Switch SW2 Battery power supply switch
Switch SW3 to SW6 P00 - P03 port input switch
Monitor terminal TP1 VDD power supply (battery)
Monitor terminal TP2 VDD power supply (selected power supply)
Monitor terminal TP3 GND terminal
Monitor terminal TP4 VDD (external power supply)
Monitor pin TP5 P00 (REGMON) monitor pin
Buzzer BZ1 Piezo buzzer
Battery folder BT1 For the coin battery (When the coin battery is inserted, do not
supply a power from the CN3 (external power supply
connector) of the CPU board.)

3. Block Diagram
12 Seiko Epson Corporation S5U1C17F57T Manual
(Rev.1.1)
3. Block Diagram
The S5U1C17F57T1 block diagram is shown below.
Figure 3.1 S5U1C17F57T1 block diagram
CPU Board CN3
External Power
S1C17F57
(IC socket)
ESEG0 ESEG63 VDD
VSS
EPD Panel (MCU)
CN7-1
Tact
switch x 4
VPP #RESET DSIO DST2 DCLK P00 P03
Buzzer
P07
P10
P14
P15
P16
P20
P27
SPI/TRG/CLK
USB-
Serial
PC
R/C
RFC LED
ICDmini
Ver.2
PC(GNU17
v2.0.0 or
over)
VE1
VE5
CB1-4
CD1-2
OSC4
OSC3
OSC2
OSC1
Capacitor
Crystal
4.000MHz
Crystal
32768Hz
DCDC
(5-7V)
CN1
CN1
CN1
CN4
CN2-2
Peripheral Board
External Power
CN5
Battery Folder
CR2032
CN2-1
CN1
Peripheral Board
CPU Board
(S5U1C17F57T2)
CN6
(
External CPU Interface
)

4. Connectors
S5U1C17F57T Manual Seiko Epson Corporation 13
(Rev.1.1)
4. Connectors
4.1 CPU Board Connectors
4.1.1 CPU board interface connector (CN1-1 to CN1-4)
Table 4.1 Pin assignment table for CPU board interface connector (CN1-1)
No. Terminal
name I/O Function No. Terminal name I/O Function
1 VSS - Power supply (-) 21 ESEG23 O EPD segment output
2 VSS - Power supply (-) 22 ESEG22 O EPD segment output
3 ESEG39 O EPD segment output 23 ESEG21 O EPD segment output
4 ESEG38 O EPD segment output 24 ESEG20 O EPD segment output
5 ESEG37 O EPD segment output 25 ESEG19 O EPD segment output
6 ESEG36 O EPD segment output 26 VDD - Power supply (+)
7 ESEG35 O EPD segment output 27 VDD - Power supply (+)
8 ESEG34 O EPD segment output 28 ESEG18 O EPD segment output
9 ESEG33 O EPD segment output 29 ESEG17 O EPD segment output
10 ESEG32 O EPD segment output 30 ESEG16 O EPD segment output
11 ESEG31 O EPD segment output 31 ESEG15 O EPD segment output
12 ESEG30 O EPD segment output 32 ESEG14 O EPD segment output
13 VDD - Power supply (+) 33 ESEG13 O EPD segment output
14 VDD - Power supply (+) 34 ESEG12 O EPD segment output
15 ESEG29 O EPD segment output 35 ESEG11 O EPD segment output
16 ESEG28 O EPD segment output 36 ESEG10 O EPD segment output
17 ESEG27 O EPD segment output 37 ESEG9 O EPD segment output
18 ESEG26 O EPD segment output 38 ESEG8 O EPD segment output
19 ESEG25 O EPD segment output 39 VSS - Power supply (-)
20 ESEG24 O EPD segment output 40 VSS - Power supply (-)
Table 4.2 Pin assignment table for CPU board interface connector (CN1-2)
No. Terminal
name I/O Function No. Terminal name I/O Function
1 VSS - Power supply (-) 21 ESEG55 O EPD segment output
2 VSS - Power supply (-) 22 ESEG54 O EPD segment output
3 #RESET_
PER I Initial reset input 23 ESEG53 O EPD segment output
4 NC - Unconnected 24 ESEG52 O EPD segment output
5 NC - Unconnected 25 ESEG51 O EPD segment output
6 VE2 - EPD system power
supply circuit output 26 VDD
- Power supply (+)
7 VEPD - EPD system power
supply circuit output 27 VDD
- Power supply (+)
8 ETP1 O EPD top plane 28 ESEG50 O EPD segment output
9 EBP1 O EPD back plane 29 ESEG49 O EPD segment output
10 NC - Unconnected 30 ESEG48 O EPD segment output
11 ESEG63 O EPD segment output 31 ESEG47 O EPD segment output
12 ESEG62 O EPD segment output 32 ESEG46 O EPD segment output
13 VDD - Power supply (+) 33 ESEG45 O EPD segment output
14 VDD - Power supply (+) 34 ESEG44 O EPD segment output
15 ESEG61 O EPD segment output 35 ESEG43 O EPD segment output
16 ESEG60 O EPD segment output 36 ESEG42 O EPD segment output
17 ESEG59 O EPD segment output 37 ESEG41 O EPD segment output
18 ESEG58 O EPD segment output 38 ESEG40 O EPD segment output
19 ESEG57 O EPD segment output 39 VSS - Power supply (-)
20 ESEG56 O EPD segment output 40 VSS - Power supply (-)

4. Connectors
14 Seiko Epson Corporation S5U1C17F57T Manual
(Rev.1.1)
Table 4.3 Pin assignment table for CPU board interface connector (CN1-3)
No. Terminal
name I/O Function No. Terminal name I/O Function
1 VSS - Power supply (-) 21 P10 I/O P10/SPICLK
2 VSS - Power supply (-) 22 VSS - Power supply (-)
3 NC - Unconnected 23 P07 I/O P07/BZ
4 P20 I/O P20/SDAS/SENB0/BZ 24 VSS - Power supply (-)
5 VSS - Power supply (-) 25 P06 I/O P06/TOUTB1/CAPB1/#
BZ
6 P17 I/O P17/#BFR/EPDCLK 26 VDD - Power supply (+)
7 VSS - Power supply (-) 27 VDD - Power supply (+)
8 P16 I/O P16/SOUT/SCLM 28 P05 I/O P05/TOUTA1/CAPA1
9 VSS - Power supply (-) 29 VSS - Power supply (-)
10 P15 I/O P15/SIN/SDAM 30 P04 I/O P04/EXCL1
11 VSS - Power supply (-) 31 VSS - Power supply (-)
12 P14 I/O P14/SCLK/EPDTRG 32 P03 I/O P03/TOUTB0/CAPB0
13 VDD - Power supply (+) 33 VSS - Power supply (-)
14 VDD - Power supply (+) 34 P02 I/O P02/TOUTA0/CAPA0
15 P13 I/O P13/#SPISS/FOUTA 35 VSS - Power supply (-)
16 VSS - Power supply (-) 36 P01 I/O P01/EXCL0
17 P12 I/O P12/SDI/SCLS 37 VSS - Power supply (-)
18 VSS - Power supply (-) 38 P00 I/O P00/RFCLKO/REGMON
19 P11 I/O P11/SDO/SDAS 39 VSS - Power supply (-)
20 VSS - Power supply (-) 40 VSS - Power supply (-)
Table 4.4 Pin assignment table for CPU board interface connector (CN1-4)
No. Terminal
name I/O Function No. Terminal name I/O Function
1 VSS - Power supply (-) 21 DST2 I/O DST2/P33
2 VSS - Power supply (-) 22 VSS - Power supply (-)
3 ESEG7 O EPD segment output 23 DSIO I/O DSIO/P32
4 ESEG6 O EPD segment output 24 VSS - Power supply (-)
5 ESEG5 O EPD segment output 25 P31 I/O P31/EPDCLK
6 ESEG4 O EPD segment output 26 VDD - Power supply (+)
7 ESEG3 O EPD segment output 27 VDD - Power supply (+)
8 ESEG2 O EPD segment output 28 P30 I/O P30/FOUTB/#SPISS
9 ESEG1 O EPD segment output 29 P27 I/O P27/SENB1
10 ESEG0 O EPD segment output 30 P26 I/O P26/SENA1
11 EBP0 O EPD back plane output 31 P25 I/O P25/REF1
12 ETP0 O EPD top plane output 32 P24 I/O P24/RFIN1
13 VPP - Flash memory programming power
supply 33 VSS
- Power supply (-)
14 VPP - Flash memory programming power
supply 34 P23 I/O P23/SCLM/RFIN0
15 NC - Unconnected 35 VSS - Power supply (-)
16 TEST0 I Input for testing 36 P22 I/O P22/SDAM/REF0
17 #RESET O Initial reset output 37 VSS - Power supply (-)
18 VSS - Power supply (-) 38 P21 I/O P21/SCLS/SENA0/#BZ
19 DCLK I/O DCLK/P34 39 VSS - Power supply (-)
20 VSS - Power supply (-) 40 VSS - Power supply (-)

4. Connectors
S5U1C17F57T Manual Seiko Epson Corporation 15
(Rev.1.1)
4.1.2 Debug Interface Connectors (CN2-1 to CN2-2)
Table 4.5 Pin assignment table for CPU board debug interface connector (CN2-1)
No. Terminal name I/O Function
1 DCLK O Clock signal for debugging
2 GND - Power supply (GND)
3 DSIO I/O Serial communication I/O signal for
debugging
4 DST2 O Debug status signal
Note: The No.1 pin position of the CN2-1 (J5) connector is shown above. When connecting the ICDminiVer.2
to this board, confirm the direction of the connector carefully.
Table 4.6 Pin assignment table for CPU board interface connector (CN2-2)
No. Terminal name I/O Function
1 VPP I Flash memory programming power
supply input
2 GND - Power supply (GND)
3 RESET I Reset signal input for the target
4 VCCIN O Target voltage output
4.1.3 Power Supply Connector (CN3)
Table 4.7 Pin assignment table for CPU board power supply connector (CN3)
No. Terminal name I/O Function
1 VDD - Power supply (+)
2 GND - Power supply (GND)
4.1.4 USB Connector (CN4)
Table 4.8 Pin assignment table for CPU board USB connector (CN4)
No. Terminal name I/O Function
1 VBUS - Power supply (+5V)
2 D- I/O D-
3 D+ I/O D+
4 ID - Unconnected
5 USBGND - Power supply (GND)
4 3 2 1
1 2 3 4

4. Connectors
16 Seiko Epson Corporation S5U1C17F57T Manual
(Rev.1.1)
4.2 Peripheral Board Connectors
4.2.1 Power supply Connector (CN5)
Table 4.9 Pin assignment table for peripheral board power supply connector (CN5)
No. Terminal name I/O Function
1 VDD - Power supply (+)
2 GND - Power supply (GND)
3 VPP - Flash memory programming power
supply input
4.2.2 General Purpose CPU Interface (CN6)
Table 4.10 Pin assignment table for general purpose CPU interface connector (CN6)
No. Terminal
name I/O Function No. Terminal name I/O Function
1 SDO O SPI interface control data
output 6 XRES - Unconnected
2 SDI I SPI interface control data
output 7 VDD
- Power supply (+)
3 VSS - Power supply (-) 8 NC - Unconnected
4 SCL I SPI interface control
clock input 9 NC
- Unconnected
5 SCS I SPI interface control chip
select 10 NC
- Unconnected