Epson S5U1C88348T User manual

MF1253-02
CMOS 8-BIT SINGLE CHIP MICROCOMPUTER
(S1C88348 Demonstration Tool)
S5U1C88348T Manual
S5U1C88348T Operation Manual/S5U1C88348T 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 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 International Trade and Industry or other approval from another government agency.
© SEIKO EPSON CORPORATION 2001 All rights reserved.

The information of the product number change
Configuration of product number
Devices
Comparison table between new and previous number
S1C88 Family processors
Starting April 1, 2001, the product number will be changed as listed below. To order from April 1,
2001 please use the new product number. For further information, please contact Epson sales
representative.
S1 C88104 F0A01
Packing specification
Package (D: die form; F: QFP)
Model number
Model name (C: microcomputer, digital products)
Product classification (S1: semiconductor)
Development tools
S5U1 C88348 D1 1
Packing specification
Version (1: Version 1 ∗2)
Tool type (D1: Development Tool ∗1)
Corresponding model number (88348: for S1C88348)
Tool classification (C: microcomputer use)
Product classification
(S5U1: development tool for semiconductor products)
∗1: For details about tool types, see the tables below. (In some manuals, tool types are represented by one digit.)
∗2: Actual versions are not written in the manuals.
Previous No.
E0C88104
E0C88112
E0C88308
E0C88316
E0C88317
E0C88348
E0C88P348
E0C88349
New No.
S1C88104
S1C88112
S1C88308
S1C88316
S1C88317
S1C88348
S1C8P348
S1C88349
Previous No.
E0C88365
E0C88F360
E0C88408
E0C88409
E0C88816
E0C88832
E0C88862
E0C88F816
New No.
S1C88365
S1C8F360
S1C88408
S1C88409
S1C88816
S1C88832
S1C88862
S1C8F816
Comparison table between new and previous number of development tools
Development tools for the S1C88 Family
Development tools for the S1C63/88 Family
Previous No.
88ISAIF
ADP88348
ADP88360
DEV88104
DEV88112
DEV88308
DEV88316
DEV88317
DEV88348
DEV88365
DEV88408
DEV88409
New No.
S5U1C88000H4
S5U1C88348X
S5U1C88360X
S5U1C88104D
S5U1C88112D
S5U1C88308D
S5U1C88316D
S5U1C88317D
S5U1C88348D
S5U1C88365D
S5U1C88408D
S5U1C88409D
Previous No.
DEV88816
DEV88832
DEV88862
DMT88348-DB
ICE88UR
PRC88316
PRC88348
PRC88365
PRC88409
PRC88816
SAP88
URS88348
New No.
S5U1C88816D
S5U1C88832D
S5U1C88862D
S5U1C88348T
S5U1C88000H5
S5U1C88316P
S5U1C88348P
S5U1C88365P
S5U1C88409P
S5U1C88816P
S5U1C88000S
S5U1C88348Y
Previous No.
ADS00002
GWH00002
URM00002
New No.
S5U1C88000X1
S5U1C88000W2
S5U1C88000W1
00
00

S5U1C88348T
I
Operation Manual

S5U1C88348T OPERATION MANUAL EPSON I-i
CONTENTS
CONTENTS
1OVERVIEW _____________________________________________________I-1
2 S5U1C88348T COMPONENTS ______________________________________I-2
3OUTLINE OF OPERATING UNIT ______________________________________I-3
4STATE TRANSITION DIAGRAMS_______________________________________I-5
5STARTING AND QUITTING _________________________________________ I-11
5.1 Connecting the Power Supply................................................................................... I-11
5.2 Powering On ............................................................................................................. I-11
5.3 Powering Off ............................................................................................................. I-11
5.4 Initializing................................................................................................................. I-12
6 SVD OPERATION AND BATTERY REPLACEMENT _________________________ I-13
7KEY INPUT____________________________________________________ I-14
7.1 Key Layout ................................................................................................................ I-14
7.2 Alphanumeric Input .................................................................................................. I-15
7.3 Entering Roman Character-Converted Kana........................................................... I-16
7.4 Special Keys .............................................................................................................. I-17
8SELECTING AMODE (TOP MENU)___________________________________ I-18
9CLOCK MODE _________________________________________________ I-19
10 ADDRESS BOOK MODE ___________________________________________ I-20
11 CALENDAR MODE_______________________________________________ I-24
12 SOUND DEMO MODE ____________________________________________ I-26
13 SETUP MODE __________________________________________________ I-32
APPENDIX LIST OF EVENTS BY MODE ___________________________________ I-33
PREFACE
The "S5U1C88348T Operation Manual" describes how to use the database supplied with the
S5U1C88348T Demonstration Tool for the S1C88 Family.
For S5U1C88348T hardware specifications, see the "S5U1C88348T Hardware Manual".

1 OVERVIEW
S5U1C88348T OPERATION MANUAL EPSON I-1
1OVERVIEW
The S5U1C88348T is a demonstration tool for Seiko Epson's S1C88 Family of 8-bit single-chip microcom-
puters.
Incorporating an S1C8P348 for its CPU and various peripherals such as memory, keyboard, and an LCD
panel, it provides a demonstration program for database applications with the following functions:
• Address book function Allows you to build a database with numerous fields for name, two
telephone numbers, E-mail address, and place of residence.
• Calendar display function Capable of displaying calendars from January 1, 1900 to December 31,
2099.
• Clock function Displays the current date and time.
• Sound demo function Allows you to play music from the keyboard; also allows sound data
entered from the keyboard to be registered in the database for future
playback.

2 S5U1C88348T COMPONENTS
I-2 EPSON S5U1C88348T OPERATION MANUAL
2 S5U1C88348T COMPONENTS
The S5U1C88348T package includes the following components:
(1) S5U1C88348T main unit .............................................................. 1 pc.
(2) S5U1C88348T Manual (S1C88348 Demonstration Tool)........ 1 copy each in English and Japanese
(3) User registration card .................................................................. 1 pc.
(4) Warranty card ............................................................................... 1 pc.

3 OUTLINE OF OPERATING UNIT
S5U1C88348T OPERATION MANUAL EPSON I-3
3OUTLINE OF OPERATING UNIT
This section provides an outline of the S5U1C88348T operating unit, required for database demonstra-
tions. For hardware specifications, see the "S5U1C88348T II Hardware Manual" in this manual.
Esc
1
!
Q
*
A
_
-Y +Y
-M +M
Z
<
Erase
CN8 U6
U5
U8
JP1
Caps
2
“
W
/
S
`
X
>
BS
Del
Shift
3
#
E
+
D
,
C
4
$
R
-
F
.
V
5
%
T
=
G
\
B
Space
6
&
Y
?
H
^
N
Char
7
‘
U
;
J
·
M
Mode
Submode
RESET D1
D2
D3
D4
D5
D6
D7
D8
L
1
0
OFF
0ON 1
OSC1
0OSC3 1
HALT
0RUN 1
M
0
0
H
0
1
8
(
I
:
K
°
←
Prev
9
)
O
[
L
¥
↑
↓
On/Off
0
@
P
]
Enter
C-Return
→
Next
DMT Key Board
BATTERY
DMT MPU Board
DMT LCD Board
DMT Main Board
EPSON
E0C88P348F0C
CN16
JP2
JP3
JP6
JP5
JP4
U7
OSC3
CLOCK
HALT
Fig. 3.1 S5U1C88348T
∗The name 'E0C88P348F0C' on the development tool is the old name of the product.

3 OUTLINE OF OPERATING UNIT
I-4 EPSON S5U1C88348T OPERATION MANUAL
S5U1C88348T Main Board
Incorporates memory and an LCD driver.
Power supply terminal (BT1)
Connects to batteries (three AA cells) or to an external 5 V power supply.
When connecting the batteries, take care to avoid reversing the appropriate pole matchups.
LED
Indicates the operating status of the MPU.
(D1, D2) Indicate the selected operating mode.
(Operating modes) D1 D2 Operating mode
1 0 Low-power mode
0 0 Normal mode
0 1 High-speed mode
OSC3 (D3) Indicates the status of the OSC3 oscillation circuit; lit when the oscillation
circuit is ON, not lit when the oscillation circuit is OFF.
CLOCK (D4) Indicates the [status of the] CPU operating clock; lit when operating with the
OSC3 clock, not lit when operating with the OSC1 clock.
HALT (D5) Indicates the operating status of the CPU; lit when the CPU is in the RUN
state, not lit when the CPU is in the HALT state.
RESET switch
Resets the S5U1C88348T.
S5U1C88348T MPU Board
Incorporates the S1C8P348 and external devices for the oscillation circuit.
S5U1C88348T LCD Board
Contains a 128 dot ×32 dot matrix LCD panel.
S5U1C88348T Key Board
Used to control database demonstrations.
For more information on key input, see Section 7, "Key Input".

4 STATE TRANSITION DIAGRAMS
S5U1C88348T OPERATION MANUAL EPSON I-5
4STATE TRANSITION DIAGRAMS
The following diagrams illustrate state transitions in database demonstrations.
Power-on/Power-off
Initialization
Power on
Top menu
Clock mode
Address book mode
Calendar mode
Sound demo mode
Setup mode
RESET RESET
On/Off
On/Off
Auto power off (5 minutes)
SVD error
Power ON
Power off
Power save
mode
3 minutes
elapsed
Fig. 4.1 State Transition Diagram (Power-on/Power-off)
Top menu
Mode
Enter
↑
↓ <TOP MENU>
1.Clock
2.Address Book
3.Calendar
4.Sound
5.Se up
Mode
selection
Selected mode
1. Clock mode
2. Address book mode
3. Calendar mode
4. Sound demo mode
5. Setup mode
Fig. 4.2 State Transition Diagram (Top Menu)
Clock mode
ModeEnter
Enter Enter
→
←
Clock mode
Clock edit mode
Clock display
Selecting 12-hour display Selecting 24-hour display
Correct Confirm Esc Cancel
<TOP MENU>
1.Clock
2.Address Book
3.Calendar
1999/05/22 Sa
12:34:11 A
12 > 24
1999/05/22
12:34 A
Editing the date
(year, month, date)
12 < 24
1999/05/22
00:34
↑↓
12 > 24
1999/05/22
12:34 A
Editing the time ↑↓
12 > 24
1999/05/22
12:34 A
Fig. 4.3 State Transition Diagram (Clock Mode)

4 STATE TRANSITION DIAGRAMS
I-6 EPSON S5U1C88348T OPERATION MANUAL
Address book mode
ModeEnter
Enter Submode
Address book mode
New data input mode
Submenu Initial screen
(Blank)
(Blank)
2 selected
1 selected
<TOP MENU>
1.Clock
2.Address Book
3.Calendar
N ↵
T ↵
[Address Book]
1.Make New Record
2.Search Record
↑
↓
Record search mode
Record display mode
Preceding and
following records
Erase
Delete
Delete
n N Esc
Esc
Initial screen
Processing to delete records
Displayed for one second
N xxxxx↵
T xxx-xxx-xxxx↵
ERASE RECORDE? (Y/N)
↑↓
← →
A xxxx-xxx
xxxxxxxxxxxxxx
xxxxxxxxxxxxxx↵
[Name Keyword]
↵
Input keyword
(blank input also valid)
Enter
Search
0
≥1
Number of records
NO RECORD
EXISTING!!
Displayed for one second
New data input mode
Record data edit mode
Enter
Save
Save
Not yet
entered
Already
entered N
Y
Name field
Esc
Cancel
Input/edit name field
N xxxxx↵
T ↵
NO NAME
FIELD!!
Processing to save records
Displayed for one second
Input/edit telephone
number field
N xxxxx↵
T xxx-xxx-xxxx↵
↑↓
Input/edit cell phone
number field
T xxx-xxx-xxxx↵
C xxx-xxx-xxxx↵
↑↓
Input/edit E-mail
address field
E [email protected]↵
↑↓
Input/edit home
address field
A xxxx-xxx
xxxxxxxxxxxxxx
xxxxxxxxxxxxxx↵
USER MEMORY
OVER FLOW!!
↑↓
Blank area
Enter
Submode
•••
N xxxxx↵
T xxx-xxx-xxxx↵
↑↓
A xxxx-xxx
xxxxxxxxxxxxxx
xxxxxxxxxxxxxx↵
•••
•••
,or
y Y
or
•••
[Name Keyword]
abc↵
≥1
0
Number of records
NO RECORD
EXISTING!!
Fig. 4.4 State Transition Diagram (Address Book Mode)

4 STATE TRANSITION DIAGRAMS
S5U1C88348T OPERATION MANUAL EPSON I-7
Calendar mode
Calendar mode
Monthly calendar
(depends on clock settings)
One year later
One month later
One week later
One day later
One day previous
One week previous
One month previous
One year previous
<TOP MENU>
1.Clock
2.Address Book
3.Calendar
2000 S M T W T F S
1
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
1999 S M T W T F S
12
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 31
1999 S M T W T F S
12
1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
1999 S M T W T F S
12
1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
1999 S M T W T F S
1
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
2000 S M T W T F S
1
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
2000 S M T W T F S
1
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
2000 S M T W T F S
2
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
2001 S M T W T F S
1
1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
Enter
→
←
↓
↑
X
S
Mode
(+M)
Z
(-M)
(+Y)
A
(-Y)
Fig. 4.5 State Transition Diagram (Calendar Mode)

4 STATE TRANSITION DIAGRAMS
I-8 EPSON S5U1C88348T OPERATION MANUAL
Sound demo mode
ModeEnter
Enter Submode
Sound demo mode
New title input mode
Submenu Initial screen
(Blank)
1 selected
2 selected
<TOP MENU>
2.Address Book
3.Calendar
4.Sound
T ↵
M ↵
[Sound demo]
1.Keyboard
2.Make New Record
3.Search Record
↑
↓
Keyboard mode
Played from
keyboard
<Keyboard Playing> Enter
N
Y
Data present NO TITLE
FIELD!!
Displayed for one second
C-Return
Play
Play
Enter
Save
Save
N
Y
Esc Input title
T xxxxx↵
M ↵
Esc Input melody data
T xxxxx↵
M ↵
Processing to save records
Displayed for one second
USER MEMORY
OVER FLOW!!
Blank area
Enter
Submode
T xxxxx↵
M xxxxxxxxxxxxxxx
xxxxxxxxx↵
New melody data input mode

4 STATE TRANSITION DIAGRAMS
S5U1C88348T OPERATION MANUAL EPSON I-9
ModeEnter
Enter Submode
Sound demo mode
Title edit mode
Submenu
(Blank)
3 selected
<TOP MENU>
2.Address Book
3.Calendar
4.Sound
[Sound demo]
1.Keyboard
2.Make New Record
3.Search Record
↑
↓
Record search mode
Record display mode
: Scroll melody data
Preceding and
following records
Erase
Delete C-Return Play
Delete
n N Esc
Esc
Initial screen
Processing to delete records
To new title input mode
Displayed for one second
T xxxxx↵
M xxxxxxxxxxxxxxx
xxxxxxxxxxxxxxx
xxxxxxxxxxxxxxx
T xxxxx↵
M xxxxxxxxxxxxxxx
xxxxxxxxxxxxxxx
xxxxxxxxxxxxxxx
ERASE RECORDE? (Y/N)
↑↓
← →
[Ti le Keyword]
↵
Input keyword
(blank input also valid)
Enter
Enter
Search
0
≥1
Number of records
NO RECORD
EXISTING!!
Displayed for one second
N
Y
Data present NO TITLE
FIELD!!
Displayed for one second
Play
C-Return
Play
Play
Enter
Save
Save
N
Y
Edit title
T xxxxx↵
M xxxxxxxxxxxxxxx
xxxxxxxxxxxxxxx
xxxxxxxxxxxxxxx
Esc Edit melody data
Processing to save records
Displayed for one second
USER MEMORY
OVER FLOW!!
Blank area
Submode
T xxxxx↵
M xxxxxxxxxxxxxxx
xxxxxxxxxxxxxxx
xxxxxxxxxxxxxxx
•••
,or
y Y
or
•••
[Ti le Keyword]
abc↵
≥1
0
Number of records
NO RECORD
EXISTING!!
Melody data edit mode
Enter
Fig. 4.6 State Transition Diagram (Sound Demo Mode)

4 STATE TRANSITION DIAGRAMS
I-10 EPSON S5U1C88348T OPERATION MANUAL
Setup mode
ModeEnter
Enter
→
←
→
←
Setup mode
Contrast adjustment mode
Correct
<TOP MENU>
3.Calendar
4.Sound
5.Se up
[Se up]
1.Con ras Se ing
Submode
Fig. 4.7 State Transition Diagram (Setup Mode)

5 STARTING AND QUITTING
S5U1C88348T OPERATION MANUAL EPSON I-11
5STARTING AND QUITTING
This section explains how to start and quit the system.
5.1 Connecting the Power Supply
Place the batteries (three AA cells) into the battery holder. Make sure the direction of batteries.
When starting up for the first time, or when starting after batteries are replaced, the system will automati-
cally initialize on starting by placing batteries (see Section 5.4).
5.2 Powering On
When connected to a power supply but powered off, the system is powered up by pressing the [On/Off]
key.
At startup, the system displays the bitmap image of "Energy-saving Epson" and the current power supply
voltage for one second.
The LCD returns to the mode in which it was powered off, and the system stands by for key input.
5.3 Powering Off
When standing by for key input, the system is powered down by pressing the [On/Off] key.
In the power-off state, the system scans only the [On/Off] key. The LCD display switches off immediately
upon powering down, while the LEDs go out three minutes afterwards.
∗Auto power-off function
If no key entry is performed for five minutes in the power-on state, the system automatically powers
down after displaying "AUTO POWER OFF" for three seconds.
Note: Always use the [On/Off] key to shut down the system.To avoid losing data, never remove batteries
to shut down the system.

5 STARTING AND QUITTING
I-12 EPSON S5U1C88348T OPERATION MANUAL
5.4 Initializing
When you connect a power supply or press the [RESET] switch, the system immediately initializes.
Note: If you re-initialize the system by pressing the [RESET] switch, all the data you entered may be lost,
depending on the specific operation performed. (A message will prompt you for confirmation to
proceed with the RESET.)
The contents of the initialization processing are given below.
or power-on
OSC3 oscillation frequency
displayed
To top menu
Initialize I/O registers
NG
OK
SVD check SHORTAGE OF BATTERY
Change i and Rese
OSC3 = 3.702 MHz
Are you sure o
RESET ? (Y/N)
Y
N
Batteries
replaced?
Y
N
Input [Y] key
RESET
RESET
User data initialized
Message prompting for confirmation
to perform initialization
Fig. 5.4.1 Initialization Flow
(1)Checking the power supply voltage
The S1C88348's SVD circuit detects the power
supply voltage. If the power supply voltage is too
low, the following message appears.
Display: SHORTAGE OF BATTERY
Change i and Rese
Once this message is displayed, the system will not
perform any processing or accept any key input
other than the [Reset] switch.
(2)Measuring the OSC3 clock frequency
The system calculates the OSC3 clock frequency by
counting the number of instructions executed in a
given period and displays this value on the LCD.
This value is used to set the serial interface clock or
sound output frequency.
Display: OSC3 = 3.702 MHz
(3)Initializing the I/O registers
The system initializes the values for the I/O regis-
ters.
(4)Initializing the user data
Since initialization clears all user data, you will be
prompted with the following message for confirma-
tion when you press the [RESET] switch.
Display: Are you sure o
RESET? (Y/N)
Press the [Y] key to initialize user data or any other key to leave it unchanged. This message does not
appear when starting up for the first time after battery replacement, since in such cases all data needs to
be initialized.
Pressing the [Y] key or starting after battery replacement initializes user data in internal and external
RAM, as shown below.
All user data ................................Cleared to 0
Mode............................................. Top menu
[Char], [Caps], [Shift] states .....All turned off
Date...............................................January 1, 1999 0:00 a.m.
12/24-hour display selection ...24-hour display
LCD contrast ...............................Intermediate value (7)
Sound data...................................Two melodies, "Greensleeves" and "Long Long Ago," are loaded.