CMOS 16
-
BIT SINGLE CHIP MICROCOMPUTER
(Software Evaluation Tool for S1C17801)
S5U1C17801T1100
Hardware Manual
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 re-
quiring high level reliability, such as medical products. Moreover, no license to any intellectual property rights is grant-
ed 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 ap-
proval from another government agency.
Windows 2000 and Windows XP are registered trademarks of Microsoft Corporation, U.S.A.
PC/AT and IBM are registered trademarks of International Business Machines Corporation, U.S.A.
All other product names mentioned herein are trademarks and/or registered trademarks of their respective owners.
© SEIKO EPSON CORPORATION 2008, All rights reserved.
Devices
S1 C 17xxx F 00E1
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: die form; F: QFP, B: BGA
Model number
Model name
C: microcomputer, digital products
Product classification
S1: semiconductor
Development tools
S5U1 C 17000 H2 1
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
Corresponding model number
17xxx: for S1C17xxx
Tool classification
C: microcomputer use
Product classification
S5U1: development tool for semiconductor products
00
00
Configuration of product number
TABLE OF CONTENTS
S5U1C17801T1100 HARDWARE MANUAL
EPSON
i
(SOFTWARE EVALUATION TOOL FOR S1C17801)
- Table of Contents -
1 Features .......................................................................................................................... 1
2 Contents of Package .....................................................................................................
2
3
Name and Functions of Each Part ............................................................................... 3
Name of Each Part ................................................................................................................... 3
CPU Board Dimensions ................................................................................................ 7
ICD Board Dimensions ................................................................................................. 8
LCD Board Dimensions ................................................................................................ 9
LCD Panel Board Dimensions ..................................................................................... 10
Main Parts ............................................................................................................................... 11
Functions of Each Part ............................................................................................................ 12
ICD Board .................................................................................................................... 12
CPU Board ................................................................................................................... 12
4 Block Diagram .............................................................................................................. 14
5
Operating Environments and Starting Procedures ................................................... 15
Software Simple Development Environments ......................................................................... 15
Standalone Operation of SVT17801 ....................................................................................... 18
ICD Board Firmware Update Procedures ............................................................................... 18
6 Difference between ICD Board and ICD Mini ............................................................. 19
7 I/O Port ...........................................................................................................................
20
8 Jumper Switch Settings ...............................................................................................
22
Setting for JP1 ......................................................................................................................... 22
Setting for JP2 ......................................................................................................................... 23
Setting for JP3 ......................................................................................................................... 24
9
Connection Circuit to External Memory ..................................................................... 25
SRAM Connection Circuit ....................................................................................................... 25
NOR Flash Connection Circuit ................................................................................................ 26
NAND Flash Connection Circuit .............................................................................................. 27
EEPROM Connection Circuit .................................................................................................. 28
10 Power Control Circuit for Battery Backup Function ............................................... 29
Battery Backup Function ......................................................................................................... 29
Power Control Circuit for Battery Backup Function ................................................................. 29
11 LCD Panel Connection Circuit ................................................................................... 32
Touch Panel Controller Connection Circuit ............................................................................. 33
12 Key Input Circuit on CPU Board ............................................................................... 34
13 Rotary Encoder Connection Circuit ..........................................................................
35
14 Tri-color LED Connection Circuit ..............................................................................
36
15 LED/LCD Backlight Control Circuit with MFT0 ........................................................
37
16 Infrared Emitting Diode/Receiving Module Connection Circuit .............................
38
Emitting and Receiving from/by Infrared Area ......................................................................... 39
17 MMC (Multi-Media Card) Connection Circuit ..............................................................40
18 USB Connection Circuit .............................................................................................
41
TABLE OF CONTENTS
ii
EPSON
S5U1C17801T1100 HARDWARE MANUAL
(SOFTWARE EVALUATION TOOL FOR S1C17801)
19 Audio Connection Circuit .......................................................................................... 42
Switching Audio Master Clock ................................................................................................. 42
20 Exclusive Control of Ports ......................................................................................... 43
21 Serial ............................................................................................................................
44
22
Specifications For Cpu Board Connectors .............................................................. 45
J6 Connector (to Connect with ICD) ....................................................................................... 45
J7 Connector ........................................................................................................................... 46
J8 Connector ........................................................................................................................... 47
J12 Connector ......................................................................................................................... 48
J13 Connector ......................................................................................................................... 49
J18 Connector ......................................................................................................................... 50
Appendix A How to Measure Current Consumption .................................................... 51
A.1 Measuring VDD Current Consumption .............................................................................. 51
A.2 Measuring AVDD Current Consumption ............................................................................ 52
A.3 Measuring RTCVDD Current Consumption ...................................................................... 52
1 FEATURES
S5U1C17801T1100 HARDWARE MANUAL
EPSON
1
(SOFTWARE EVALUATION TOOL FOR S1C17801)
1 Features
S5U1C17801T1100 (Software eValuation Tool for S1C17801. Hereafter referred to as SVT17801)is an evaluation
board for MCU S1C17801 manufactured by SEIKO EPSON.
The SVT17801, consisting of the three boards, i.e., CPU, ICD and LCD, can debug software by connecting to
the ICD and CPU boards without using ICD or other debug tool. By connecting to the CPU and LCD boards, the
SVT17801 can also be used for simple evaluation of LCD panel display.
In addition, serial port, AD input port, and other expansion interfaces built in the SVT17801 allow customer s original
expansion boards to connect with the SVT17801.
CPU Board
CPU S1C17801
Input power voltage +5.0V (DC)
Regulator output voltage +3.3V
CPU Input Clock OSC1:32.768kHz
OSC3:48MHz
Built-in Functions/Devices - Reset switch
- Expansion interface connectors (LCD, GPIO, UART, I
2
C, AD)
- ICD board connector
• SRAM (16Mbit)
• NOR Flash (64Mbit)
• NAND Flash (2Gbit)
• EEPROM (256Kbit)
- Battery backup control circuit/Power switch
- Key input circuit (6 keys)
- Rotary encoder with switch
- Status display LED (tri-color LED/mono-color LED x 2)
- Infrared LED/Receiver module
- AudioCodec
- USB miniB type connector
- MMC card socket
ICD Board
Interface with PC USB 1.1
Supply voltage USB bus power (On-board regulator output voltage of 3.3V)
Built-in Functions/Devices - Status display LED (tri-color)
- Reset switch
- CPU board connector
LCD board
LCD panel module 3.5 inch STN QVGA 320 x 240 dots B&W panel
Membrane type touch panel
2 CONTENTS OF PACKAGE
2
EPSON
S5U1C17801T1100 HARDWARE MANUAL
(SOFTWARE EVALUATION TOOL FOR S1C17801)
2 Contents of Package
The following lists the contents of S5U1C17801T1100 package:
(1) SVT17801 CPU Board (Main body) ..........................
1
(2) SVT17801 ICD Board .................................................
1
(3) SVT17801 LCD Board ................................................
1
(4) USB Cable ....................................................................
1
(5) Coin Battery (CR2032/3V) .........................................
1
(6) AC Adapter ..................................................................
1
(7) Warranty Registration Card ....................................... 1 each for English/Japanese
(8) Warranty Card .............................................................1 each for English/Japanese
(9) Precautions in Use .......................................................1 each for English/Japanese
(10) Manual Download Guide ............................................1 each for English/Japanese
3 NAME AND FUNCTIONS OF EACH PART
S5U1C17801T1100 HARDWARE MANUAL
EPSON
3
(SOFTWARE EVALUATION TOOL FOR S1C17801)
3 Name and Functions of Each Part
Name of Each Part
The following describes name and functions of each part:
Fig. 3.1.1 Name of Each Surface Mounted Part (with LCD Panel)
(1)
Power LED (Blue) (7) LED (13) Key switch
(2)
Speaker (Left) (8) POWER SW (14) Crystal oscillator (48MHz/32KHz)
(3) RESET SW (9)
GND pin (15) S1C17801
(4)
USBminiB connector (10) Speaker (Right) (16) LCD board
(5)
LED (RGB) (11) JP pin
(6)
MIC (12) Expansion connector
(2)
(1)
(3)
(4)
(5)
(6) (7)
(8)
(9)
(13)(15)
3.5inch
STN QVGA B&W
Membrane touch panel
(14) (9)(16)(9)
CPU board ICD board
(10)
(5)
(11)
(12)
3 NAME AND FUNCTIONS OF EACH PART
4
EPSON
S5U1C17801T1100 HARDWARE MANUAL
(SOFTWARE EVALUATION TOOL FOR S1C17801)
Fig. 3.1.2 Name of Each Surface Mounted Part (without LCD Panel)
(1)
Infrared emitting module LED (3) SRAM (5) Expansion connector (LCD board)
(2)
FLASH (NOR) (4) FLASH (NAND)
(1)
(2)
(5)
CPU board ICD board
(3)
(4)
3 NAME AND FUNCTIONS OF EACH PART
S5U1C17801T1100 HARDWARE MANUAL
EPSON
5
(SOFTWARE EVALUATION TOOL FOR S1C17801)
Fig. 3.1.3 Name of Each Rear Face Mounted Part
(1)
Rotary encoder with Switch (7) Audio connector (IN) (14) GND pin
(2) RESET SW (8) Power supply connector (5V) (15)
USBminiB connector
(3)
ICDminiI/F (9) AudioCodec (16) Bus connector (Not available)
(4)
ICD board connector (10) Power Switch (17) Coin Battery
(5)
Placement of infrared receiver
module (substitute)
(11) AudioCodec Oscillator (18) Measuring JP for IC consumed
current
(12)
MMC Card Socket
(6) Audio connector (OUT) (13) Infrared receiver module (19) EEPROM
CPU board ICD board
(4)
(1)
(2)
(3)
(5)
(6)
(7)
(19)
(18)
(17)
(16)
(15)
(14)
(13)
(12)
(11)
(3)
(8)
(10)
(9)
3 NAME AND FUNCTIONS OF EACH PART
6
EPSON
S5U1C17801T1100 HARDWARE MANUAL
(SOFTWARE EVALUATION TOOL FOR S1C17801)
Fig. 3.1.4 Name of Each Part Mounted on Rear Face of LCD Board
(1)
Connector (to connect LCD panel)
(2)
Connector (to connect CPU board)
(1)
(2)
3 NAME AND FUNCTIONS OF EACH PART
S5U1C17801T1100 HARDWARE MANUAL
EPSON
7
(SOFTWARE EVALUATION TOOL FOR S1C17801)
Board Dimensions
CPU Board Dimensions
The following drawing shows dimensions of the CPU board.
<Surface>
SP1
SP2
11 1
J13
12 2
D1
17 1
J12
1 2
S7
63
53
7.5
1
1 2
1516
2
17 18
J7 J8
50
40
10.58
26.5
46.5
9 9
S1
S4
S2
S5
S3
S6
4 197
205
170
142
85
102.5
11220
46
137
10225
167
2
55
Parts installed within this dash line must be max. 8 mm in height
100
895.5
807
90
5022
10
9-φ3.3 hole
9-φ7
10
9 1
D1 Installation instruction diagram
<Rear Face>
J11 J9
J6
U23
1 3
J15J14
6
4
4
4
50
52.5
140
155
185
110
72.5
37.515
2
67.5
55
10.5
8.2
9-φ7
SW1
3
32
912345678
J5
80
110
155
(CARD CENTR)
4
J10
1 5
1
BAT1
3
1
2
J4
1
2
3
1
4
2
3
U21
13
1.5
210
19
1 4
14
2.7
S8
2 1
SW2
10
B
C
S
A
15
Fig. 3.2.1.1 CPU Board Dimensions
∗ Precautions
• Unit for the above dimensions is millimeter (mm).
• Board thickness: 1.6 mm, U23 is not mounted.
3 NAME AND FUNCTIONS OF EACH PART
8
EPSON
S5U1C17801T1100 HARDWARE MANUAL
(SOFTWARE EVALUATION TOOL FOR S1C17801)
ICD Board Dimensions
The following drawing shows dimensions of the ICD board.
<Parts Side View>
4
21.5
37.5
43
50
4-φ3.5 through hole
4-R2
4
4-φ7 land
5.5
9
JUSB
15
<Soldering Side View>
4.95
JICD
1
2
9
10
Fig. 3.2.2.1 ICD Board Dimensions
∗ Precautions
• Unit for the above dimensions is millimeter (mm).
• Material: FR4, Board thickness: 1.6 mm
3 NAME AND FUNCTIONS OF EACH PART
S5U1C17801T1100 HARDWARE MANUAL
EPSON
9
(SOFTWARE EVALUATION TOOL FOR S1C17801)
LCD Board Dimensions
The following drawing shows dimensions of the LCD board.
<Surface>
112
6-φ3.3(NTH)
19
5
15 10
5
3
5 580
10
51 51
20
90
65.5
<Rear Face (View from Surface)>
6-φ7
6-φ3.3 hole
102
26
29
(Hole)
19 20
5 51 5
1
11
2
J101
J103
J102
J104
17
11
14 1
12
1
1
4
2
18
1
2
3
70.5
65.5
805
10
55
90
50
50
20
1015
Fig. 3.2.3.1 LCD Board Dimensions
∗ Precautions
• Unit for the above dimensions is millimeter (mm).
• Board thickness: 1.6 mm
• Figure 3.2.3.1 is a rear face drawing seen from the board surface.
3 NAME AND FUNCTIONS OF EACH PART
10
EPSON
S5U1C17801T1100 HARDWARE MANUAL
(SOFTWARE EVALUATION TOOL FOR S1C17801)
LCD Panel Board Dimensions
The following drawing shows dimensions of the LCD panel (EW32F92FLWP manufactured by IMAGING DIS-
PLAY).
(Abstracted from specifications for the IMAGING DISPLAY EW32F92 series products)
96.2
TO
P
IF1
14±1
15
1
5
4.3
27.8±5
2.2
72
1.4
66.6
60(viewing area of touch panel)
58.59±0.3(viewing area of bazel)
58(active area of touch panel)
57.59±0.01(display area)
4
4.7
(5.0)
5.205
9.3 Max.
7.1
13(P1.0
*
13),W=0.7
VIEWING DIRECTION
BOTTOM
0.6
6.2
PIN1
IF2
60.9
RIGHT
LEFT
10±2(STIFFER)
7±1(STIFFER)
CONTACT SIDE
”A”
6.3
30.0
7.3
7.9
8.405
0.3±0.05
CONTACT SIDE
2-R0.3
4.0±0.3
UNIT : mm
SCALE : NTS
NOT SPECIFIED TOLERANCE IS ±0.5
CONDUCTOR
A
DETAIL
5±0.1
1±0.1
0.3
0.65±0.1
91.3(touch panel)
81(viewing area of touch panel)
79(active area of touch panel)
77.79±0.3(viewing area of bezel)
79.79±0.01(display area)
Fig. 3.2.4.1 LCD Panel Dimensions
3 NAME AND FUNCTIONS OF EACH PART
S5U1C17801T1100 HARDWARE MANUAL
EPSON
11
(SOFTWARE EVALUATION TOOL FOR S1C17801)
Main Parts
<CPU Board>
CPU (U13) S1C17801 SEIKO EPSON CORP.
Crystal oscillator (32.768kHz) (X1) FC-135 EPSON TOYOCOM CORP.
Crystal oscillator (48MHz) (X2) FA-238 EPSON TOYOCOM CORP.
Reset switch (RESET SW) (S8) SKQTLCE010 ALPS
Expansion connector (J7) SSW-109-01-S-D SAMTEC
Expansion connector (J8) SSW-108-01-S-D SAMTEC
Expansion connector (J12) TSW-109-07-S-D SAMTEC
Expansion connector (J13) TSW-106-07-S-D SAMTEC
ICD board connector (J6) PS-10SD-D4T1-1 JAE
SRAM (U18) CY62167DV30LL-55ZXI CYPRESS
Flash(NOR) (U3) S29JL064H55TFI000 Spansion
Flash(NAND) (U7) MT29F2G08AACWP MICRON
EEPROM (U17) 24AA256-I/SN ST-Micro
POWER SW (S7) SKRAAKE010 ALPS
Key switches (S1 - S6) SKRAAKE010 ALPS
Rotary encoder with switch (SW2) SIQ-02FVS3 MITSUMI
LED(RGB) (LED1) 598-9920-307F Dialight
Power LED (Blue) (LED2) 598-8191-107F Dialight
LED (LED3) LTW-170TK Lite-On
Infrared emitting module (D1) AN333 STANLEY
Infrared receiver module (U21) GP1UX311QS SHARP
Infrared receiver module (for U21) PNA4702M Panasonic
AudioCodec (U22) PCM3793ARHB TI
AudioCodec Oscillator (OSC1) SG-8002JC-12.288M-PCCB EPSON TOYOCOM CORP.
Audio connector (J14) SJ-43514-SMT CUI Inc
Audio connector (J15) SJ-3523-SMT CUI Inc
Speakers (SP1, SP2) NDT-03B STAR MICRONICS
MIC (MIC1) EM6022P-42BC10&33-G Horn Industrial
USB miniB connector (J10) 54819-0578 molex
MMC card socket (J5) DM1B-DSF-PEJ(22) HIROSE
Battery holder (BAT1) 106 KEYSTONE
Coin Battery CR2032 (3V) maxell
Power supply connector (5V) (J4) HEC3600-010510 Hosiden
Power Switch (SW1) SDDJE12300 ALPS
ICDmini i/f (J9) A2-4PA-2.54DS (71) HIROSE
ICDmini i/f (J11) S04B-PASK-2 (LF) (SN) JST
<ICD Board>
USB miniB type connector 54819-0572 molex
LED (RGB) 598-9920-307F Dialight
Reset switch (RESET SW) (SW1) SKRAAKE010 ALPS
<LCD board>
LCD panel module EW32F92FLWP IMAGING DISPLAY
Connector (to connect CPU board) (J101)
DF9-13P-1V(32) HIROSE
Connector (to connect CPU board) (J102)
DF9-9P-1V(32) HIROSE
Connector (to connect LCD panel) (J103)
52207-1485 Molex
Connector (to connect LCD panel) (J104)
52207-0485 Molex
3 NAME AND FUNCTIONS OF EACH PART
12
EPSON
S5U1C17801T1100 HARDWARE MANUAL
(SOFTWARE EVALUATION TOOL FOR S1C17801)
Functions of Each Part
ICD Board
The ICD board is a hardware tool (emulator) to facilitate the efficiency of software development for the S1C17801.
It controls communication between your PC and the target IC (S1C17801) on the CPU board, providing simple
software development environments for S1C17801. For information about its functional difference from the ICD
Mini (S5U1C17001H), a development tool supporting all S1C17 core product models, see Chapter 6.
ICD Board Reset Switch
Pressing the reset switch (SW1) on the ICD board reboots firmware on the ICD board and outputs the target
reset signal (#RESET_OUT) to the CPU board. This establishes the communication connection between the
CPU board and the ICD board if they are physically connected. If the CPU board and the ICD board are not
connected physically, the communication connection becomes in the stand-by status.
ICD Board LED
The LED indicates ICD board and target statuses in different colors.
(Blue) Power on (before the initial connection with the target is established.)
(Green) The target is currently in debug mode.
(Red) The target is not connected, or not properly connected.
The target is currently executing a user program.
CPU Board
The CPU board is a simple target evaluation board equipped with the target CPU (S1C17801). It is also equipped
with SRAM, NOR Flash, NAND Flash, EEPROM and other external memories,as well as peripheral functions and
circuits such as a LCD panel, RTC control circuit, MMC card, USB Audio IC, speaker, microphone, and remote
control emitting/receiving module, enabling the CPU board to be used for the development and evaluation of con-
trol software and other purpose.
CPU Board Reset Switch
Pressing the reset switch on the CPU board (S8 mounted on the rear face) resets the CPU board.
Coin Battery
A coin cell battery (of CR2032 standard) socket is mounted on the rear face of the CPU board. The socket is
used for power supply to RTCV
DD.
3 NAME AND FUNCTIONS OF EACH PART
S5U1C17801T1100 HARDWARE MANUAL
EPSON
13
(SOFTWARE EVALUATION TOOL FOR S1C17801)
∗ Installing and Removing Coin Battery
The following describes installation and removal procedures of a coin cell to/from the socket on the rear
face of the CPU board.
Install Step 1: Insert coin cell under the long metal contact on the socket with the plus (+) side up, and press it
in the direction of the arrow.
Fig. 3.4.2.1 Installing/Removing Coin Battery - 1/4
Install Step 2: Figure 3.4.2.2 shows the installation has been completed.
Fig. 3.4.2.2 Installing/Removing Coin Battery - 2/4
Remove Step 1: Insert a slotted screw driver into space between the coin cell and socket, lift the driver up as
a lever and move it in the direction of arrow to secure a small space on the right side of the
socket as shown in the figure 3.4.2.3.
Fig. 3.4.2.3 Installing/Removing Coin Battery - 3/4
Remove Step 2: Insert the slotted driver into the space on the right side as shown in the figure 3.4.2.4. Then
pressing it to the right removes the coin cell. (The cell can also be removed by lifting the driver
up as a lever.)
Fig. 3.4.2.4 Installing/Removing Coin Battery - 4/4
4 BLOCK DIAGRAM
14
EPSON
S5U1C17801T1100 HARDWARE MANUAL
(SOFTWARE EVALUATION TOOL FOR S1C17801)
4 Block Diagram
Each block diagram for the the SVT17801 CPU board and ICD board is shown below.
<CPU Board>
CPU board
ICD board
Debug i/f
OSC1
32kHz
Debug i/f
OSC3
48MHz
Reset
(SW)
B&W QVGA LCD Panel
Module
LCD board
LCDC
Key(6)
REMC
REMC communi cation
RESET
3-color LED x1
I
2
S
Audio
AD/D
A
Audio output
SPI
SD Card I/f
SD Card
USB
USBminiB
USB 2.0(FS)
I
2
C
SW
5V DC
100V AC
Regul ator
5V
→3.3V
SRAM
FLASH
ADx
ADx
EPPROM
Card i/f
GPIO
RTC
+RAM
UART
NAND FLASH
Audio input
MFT0
SW
LED
ADx
ADx
ADx
ICD
connector
ADx
GPIO
Speaker
I/O connector
ICD mini connector
ICDmini
External Device
Coin
Cell
ADx
GPIO
Audio jack
Microphone
Bus
Audio jack
Infrared LED
Rotary switch
Receiving module
Touch panel control
Bus connector
(Not available)
LCD panel connector
GPIO
ADx
Fig. 4.1 Block Diagram for CPU Board
<ICD Board>
Host PC
USB 1.
1
Regulator
5V->3.3V
Regulator
5V->1.8V
S1C33E07
5V
500mA
Max.
USB1.1
CPU Board
Flash ROM
3-color
LED x1
OSC3
48MHz
Fig. 4.2 Block Diagram for ICD Board
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
/