Epson E0C6011 User manual

MF1224-01
CMOS 4-BIT SINGLE CHIP MICROCOMPUTER E0C6011
D EVELOPMENT T OOL M ANUAL

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 Control Law of Japan and may require an export license
from the Ministry of International Trade and Industry or other approval from another government agency.
MS-DOS and EDLIN are registered trademarks of Microsoft Corporation, U.S.A.
PC-DOS, PC/AT, PS/2, VGA, EGA and IBM are registered trademarks of International Business Machines Corporation, U.S.A.
NEC PC-9801 Series and NEC are registered trademarks of NEC Corporation.
All other product names mentioned herein are trademarks and/or registered trademarks of their respective owners.
© SEIKO EPSON CORPORATION 1999 All ri
g
hts reserved.

CONTENTS
E0C6011 DEVELOPMENT TOOL MANUAL EPSON i
E0C6011 DevelopmentTool Manual
PREFACE
This manual mainly explains the outline of the development support tool for the 4-bit Single Chip Micro-
computer E0C6011.
Refer to the "E0C62 Family Development Tool Reference Manual" for the details (common to all models) of
each development support tool. Manuals for hardware development tools are separate, so you should also
refer to the below manuals.
Development tools ☞E0C62 Family Development Tool Reference Manual
EVA6011 Manual
ICE62R (ICE6200) Hardware Manual
Development procedure ☞E0C62 Family Technical Guide
Device (E0C6011) ☞E0C6011 Technical Manual
Instructions ☞E0C6200/6200A Core CPU Manual
CONTENTS
1 COMPOSITION OF DEVELOPMENT SUPPORT TOOL _____________ 1
1.1 Configuration of DEV6011 ...................................................................................... 1
1.2 Developmental Environment .................................................................................... 1
1.3 Development Flow.................................................................................................... 2
1.4 Production of Execution Disk...................................................................................3
2 CROSS ASSEMBLER ASM6011 __________________________________ 4
2.1 ASM6011 Outline ..................................................................................................... 4
2.2 E0C6011 Restrictions...............................................................................................4
2.3 ASM6011 Quick Reference....................................................................................... 5
3 FUNCTION OPTION GENERATOR FOG6011______________________ 7
3.1 FOG6011 Outline ..................................................................................................... 7
3.2 E0C6011 Option List................................................................................................7
3.3 Option Specifications and Selection Message.......................................................... 9
3.4 FOG6011 Quick Reference ..................................................................................... 16
3.5 Sample File .............................................................................................................. 18
4 SEGMENT OPTION GENERATOR SOG6011_______________________ 20
4.1 SOG6011 Outline .................................................................................................... 20
4.2 Option List ............................................................................................................... 21
4.3 Segment Ports Output Specifications ...................................................................... 22
4.4 SOG6011 Quick Reference...................................................................................... 23
4.5 Sample Files ............................................................................................................ 25
5 ICE CONTROL SOFTWARE ICS6011 _____________________________ 27
5.1 ICS6011 Outline ...................................................................................................... 27
5.2 ICS6011 Restrictions ...............................................................................................27
5.3 ICS6011 Quick Reference ....................................................................................... 29

CONTENTS
ii EPSON E0C6011 DEVELOPMENT TOOL MANUAL
White
6 MASK DATA CHECKER MDC6011 _______________________________ 32
6.1 MDC6011 Outline ................................................................................................... 32
6.2 MDC6011 Quick Reference.....................................................................................32
APPENDIX A. E0C6011 INSTRUCTION SET ________________________ 35
B. E0C6011 RAM MAP ________________________________ 39
C. E0C6011 I/O MEMORY MAP_________________________ 40
D. TROUBLESHOOTING ______________________________ 41

1 COMPOSITION OF DEVELOPMENT SUPPORT TOOL
E0C6011 DEVELOPMENT TOOL MANUAL EPSON 1
1 COMPOSITION OF
DEVELOPMENT SUPPORT TOOL
Here we will explain the composition of the software for the development support tools, develop-
mental envilonment and how to generate the execution disk.
1.1 Configuration of DEV6011
The below software are included in the product of the E0C6011 development support tool DEV6011.
1. Cross Assembler ASM6011 .......................................... Cross assembler for program preparation
2. Function Option Generator FOG6011 ........................... Function option data preparation program
3. Segment Option Generator SOG6011 .......................... Segment option data preparation program
4. ICE Control Software ICS6011...................................... ICE control program
5. Mask Data Checker MDC6011...................................... Mask data preparation program
1.2 Developmental Environment
The software product of the development support tool DEV6011 operates on the following host systems:
• IBM PC/AT (at least PC-DOS Ver. 2.0)
• NEC PC-9801 Series (at least MS-DOS Ver. 3.1)
When developing the E0C6011, the above-mentioned host computer, editor, P-ROM writer, printer, etc.
must be prepared by the user in addition to the development tool which is normally supported by Seiko
Epson.
Fig. 1.2.1 System configuration
Note The DEV6011 system requires a host computer with a RAM capacity of about 140K bytes.
Since the ICE62R (ICE6200) is connected to the host computer with a RS-232C serial interface,
adapter board for asynchronous communication will be required depending on the host computer
used.
Host computer
PC-9801 Series
IBM PC/AT
[ ]
Target board
MS-DOS/PC-DOS
Editor
• P-ROM writer
• Printer
To be prepared by the user
E0C6011 Series Development Tool
EVA6011
ICE62R (ICE6200)
RS-232C
ICE6200

1 COMPOSITION OF DEVELOPMENT SUPPORT TOOL
2EPSON E0C6011 DEVELOPMENT TOOL MANUAL
1.3 Development Flow
Figure 1.3.1 shows the development flow through the DEV6011.
Fig. 1.3.1 DEV6011 development flow
Concerning file names
All the input-output file name for the each development support tool commonly use "C011XXX". In principle
each file should be produced in this manner. Seiko Epson will designate the "XXX" for each customer.
☞Reference Manual
*1 E0C6011 Technical Hardware Manual *4 E0C6011 Development Tool Manual (this manual)
*2 E0C6200/6200A Core CPU Manual *5 EVA6011 Manual
*3 E0C62 Family Development Tool Reference Manual *6 ICE62R (ICE6200) Hardware Manual
C011XXXH
.HEX
Function option list
generation Segment option list generation
Function Option Generator
FOG6011 execution Segment Option Generator SOG6011 execution
Determination of
software specifications
Cross Assembler
ASM6011 execution
Source file generation
by using editor
Function
option
list
Segment
option
list
C011XXX
.DAT Program
source file
Coding
sheet
Flow chart generation
and coding
Source file generation
by using editor
C011XXX
.SEG Segment option
source file
C011XXXL
.HEX Object file
C011XXXF
.HEX
Function
option
HEX file
Determination of
hardware specifications
EVA6011 Target board
Segment
option ROM
(one)
Function
option ROM
(one)
C011XXXS
.DOC
C011XXXF
.DOC Segment option
document file
Function option
document file
C011XXX
.PRN
Assembly
list
Mask Data Checker
MDC6011 execution
C6011XXX
.PAn File for
submission
SEIKO EPSON
*1 *1
*2, *3 *3, *4 *3, *4 *1, *5
*3, *4 *3, *4*3, *4
*3, *4
*3, *4
*3, *6 *5
C011XXXS
.HEX
Segment
option
HEX file
Creation of
target board
Debugging with
ICE Control Software
ICS6011
Debugging
completion
ICE62R (ICE6200)
ICE6200

1 COMPOSITION OF DEVELOPMENT SUPPORT TOOL
E0C6011 DEVELOPMENT TOOL MANUAL EPSON 3
1.4 Production of Execution Disk
Execution files for each software development support tool and batch and parameter files for the ICE62R
(ICE6200) are recorded in the DEV6011 floppy disk.
The content of the files contained in the DEV6011 floppy disk are shown below.
PC-DOS version
ASM6011.EXE
FOG6011.EXE
ICS6011B.BAT
ICS6011W.EXE
ICS6011P.PAR
MDC6011.EXE
SOG6011.EXE
MS-DOS version
ASM6011.EXE
FOG6011.EXE
ICS6011.BAT
ICS6011J.EXE
ICS6011P.PAR
MDC6011.EXE
SOG6011.EXE
Contents
Cross Assembler execution file
Function Option Generator execution file
ICE Control Software batch file
ICE Control SoftzÀre execution file
ICE Control Software parameter file
Mask Data Checker execution file
Segment Option Generator execution file
■First copy the entire content of this disk using
commands such as DISKCOPY then make the
execution disk. Carefully conserve the original
floppy disk for storage purposes.
When copying into a hard disk, make a sub-
directory with an appropriate name (DEV6011,
etc.) then copy the content of the floppy disk into
that subdirectory using the COPY command.
Example:
Copying into a floppy disk
Insert the original disk into the A drive and
the formatted disk to be copied into B drive,
then execute the DISKCOPY command.
A>DISKCOPY A: B:
Copying into a hard disk (C drive)
Make a subdirectory (DEV6011), then insert
the original disk into the A drive and execute
the COPY command.
C\>MD DEV6011
C\>CD DEV6011
C\DEV6011\>COPY A:*.*
Example:
Setting of FILES (CONFIG.SYS)
C\>TYPE CONFIG.SYS
:
FILES=20
:
■In "ICS6011(B).BAT" the batch process is
indicated such that the ICS6011J(W).EXE is
executed after the execution of the command for
the setting of the RS-232C communication
parameters.
The SPEED (MS-DOS) or MODE (PC-DOS)
command is used for setting the RS-232C, so you
should copy these commands into the disk to be
executed or specify a disk or directory with the
command using the PATH command.
■Next make a CONFIG.SYS file using Editor or
the like.
When a CONFIG.SYS has previously been made
using a hard disk system, check the setting of
the FILES within it. (If there is none add it.)
Set the number of files to be described in
CONFIG.SYS at 10 or more, so that the Mask
Data Checker MDC6011 will handle many files.
Note The driver for the RS-232C must be included
in CONFIG.SYS by the host computer.
RS-232C Setting (PC-DOS version)
MODE COM1: 9600, n, 8, 1, p
RS-232C Setting (MS-DOS version)
SPEED R0 9600 B8 PN S1

2 CROSS ASSEMBLER ASM6011
4EPSON E0C6011 DEVELOPMENT TOOL MANUAL
2 CROSS ASSEMBLER ASM6011
2.1 ASM6011 Outline
The ASM6011 cross assembler is an assembler program
for generating the machine code used by the E0C6011 4-
bit, single-chip microcomputers. The Cross Assembler
ASM6011 will assemble the program source files which
have been input by the user's editor and will generate
an object file in Intel-Hex format and assembly list file.
In this assembler, program modularization has been
made possible through macro definition functions and
programming independent of the ROM page structure
has been made possible through the auto page set
function. In addition, consideration has also been given
to precise error checks for program capacity (ROM
capacity) overflows, undefined codes and the like, and
for debugging of such things as label tables for assembly
list files and cross reference table supplements.
2.2 E0C6011 Restrictions
Note the following when generating a program by the E0C6011:
Fig. 2.1.1 ASM6011 execution flow
☞ The format of the source file and its operating method are same as for the E0C62 Family. Refer to the
"E0C62 Family Development Tool Reference Manual" for details.
■ROM area
The capacity of the E0C6011
ROM is 1,536 steps (0000H to
05FFH).
Therefore, the specification
range of the memory setting
pseudo-instructions and PSET
instruction is restricted.
Memory configuration:
Bank: Only bank 0, Page: 6 pages (0 to 5H), each 256 steps
Significant specification range:
ORG pseudo-instruction: 0000H to 05FFH
PAGE pseudo-instruction: 00H to 05H
BANK pseudo-instruction: Only 0H
PSET instruction: 00H to 05H
A>EDLIN C011XXX.DAT
Create the source file
A>ASM6011 C011XXX
Execute the cross assembler
C011XXX
.DAT
C011XXX
.PRN C011XXXL .HEX C011XXXH .HEX
Error
message
Error
message
Assembly
listing file Object file
■RAM area
The capacity of the E0C6011 RAM
is 144 words (000H to 06FH, 080H
to 09FH, 4 bits/word). Memory
access is invalid when the unused
area of the index register is
specified.
Example: LD X,0A0H A0H is loaded into the IX register, but an
unused area has been specified so that the
memory accessible with the IX register
(MX) is invalid.
LD Y,0B7H B7H is loaded into the IY register, but an
unused area has been specified so that the
memory accessible with the IY register
(MY) is invalid.
■Undefined codes
The following instructions have not
been defined in the E0C6011
instruction sets.
PUSH XP PUSH YP
POP XP POP YP
LD XP,r LD YP,r
LD r,XP LD r,YP

2 CROSS ASSEMBLER ASM6011
E0C6011 DEVELOPMENT TOOL MANUAL EPSON 5
2.3 ASM6011 Quick Reference
■Starting command and input/output files
Execution file: ASM6011.EXE
Starting command: ASM6011_ [drive-name:] source-file-name [.shp]_ [-N]
Option: .shp Specifies the file I/O drives.
sSpecifies the drive from which the source file is to be input. (A–P, @)
hSpecifies the drive to which the object file is to be output. (A–P, @, Z)
pSpecifies the drive to which the assembly listing file is to be output. (A–P, @, Z)
@: Current drive, Z: File is not generated
-N The code (FFH) in the undefined area of program memory is not created.
Input file: C011XXX.DAT (Source file)
Output file: C011XXXL.HEX (Object file, low-order)
C011XXXH.HEX (Object file, high-order)
C011XXX.PRN (Assembly listing file)
■Display example
_ indicates a blank.
indicates the Return key.
A parameter enclosed by [ ] can be omitted.
*** E0C6011 CROSS ASSEMBLER. --- Ver 1.00 ***
EEEEEEEEEE PPPPPPPP SSSSSSS OOOOOOOO NNN NNN
EEEEEEEEEE PPPPPPPPPP SSS SSSS OOO OOO NNNN NNN
EEE PPP PPP SSS SSS OOO OOO NNNNN NNN
EEE PPP PPP SSS OOO OOO NNNNNN NNN
EEEEEEEEEE PPPPPPPPPP SSSSSS OOO OOO NNN NNN NNN
EEEEEEEEEE PPPPPPPP SSSS OOO OOO NNN NNNNNN
EEE PPP SSS OOO OOO NNN NNNNN
EEE PPP SSS SSS OOO OOO NNN NNNN
EEEEEEEEEE PPP SSSS SSS OOO OOO NNN NNN
EEEEEEEEEE PPP SSSSSSS OOOOOOOO NNN NN
(C) COPYRIGHT 1999 SEIKO EPSON CORP.
SOURCE FILE NAME IS " C011XXX.DAT "
THIS SOFTWARE MAKES NEXT FILES.
C011XXXH.HEX ... HIGH BYTE OBJECT FILE.
C011XXXL.HEX ... LOW BYTE OBJECT FILE.
C011XXX .PRN ... ASSEMBLY LIST FILE.
DO YOU NEED AUTO PAGE SET? (Y/N) Y . . . (1)
DO YOU NEED CROSS REFERENCE TABLE? (Y/N) Y . . . (2)
When ASM6011 is started, the start-up
message is displayed.
At (1), select whether or not the auto-page-
set function will be used.
Use........................ Y
Not use ................. N
If the assembly listing file output is
specified, message (2) is displayed. At this
stage, cross-reference table generation may
be selected.
Generating ............ Y
Not generating ...... N
When the above operation is completed,
ASM6011 assembles the source file.
To suspend execution, press the "CTRL"
and "C" keys together at stage (1) or (2).
Arithmetic operators
+a
-a
a+b
a-b
a*b
a/b
a_MOD_b
a_SHL_b
a_SHR_b
HIGH_a
LOW_a
Monadic positive
Monadic negative
Addition
Subtraction
Multiplication
Division
Remainder of a/b
Shifts a b bits to the left
Shifts a b bits to the right
Separates the high-order eight bits from a
Separates the low-order eight bits from a
Logical operators
a_AND_b
a_OR_b
a_XOR_b
NOT_a
Relational operators
a_EQ_b
a_NE_b
a_LT_b
a_LE_b
a_GT_b
a_GE_b
Logical product
Logical sum
Exclusive logical sum
Logical negation
True when a is equal to b
True when a is not equal to b
True when a is less than b
True when a is less than or equal to b
True when a is greater than b
True when a is greater than or equal to b
■Operators

2 CROSS ASSEMBLER ASM6011
6EPSON E0C6011 DEVELOPMENT TOOL MANUAL
EQU
SET
DW
ORG
PAGE
SECTION
END
MACRO
LOCAL
ENDM
To allocate data to label
To allocate data to label
(data can be changed)
To define ROM data
To define location counter
To define boundary of page
Pseudo-instruction
(Equation)
(Set)
(Define Word)
(Origin)
(Page)
(Section)
(End)
(Macro)
(Local)
(End Macro)
To define boundary of section
To terminate assembly
To define macro
To make local specification of label
during macro definition
To end macro definition
Meaning Example of Use
ABC EQU 9
BCD EQU ABC+1
ABC SET 0001H
ABC SET 0002H
ABC DW 'AB'
BCD DW 0FFBH
ORG 100H
ORG 256
PAGE 1H
PAGE 3
SECTION
END
CHECK MACRO DATA
LOCAL LOOP
LOOP CP MX,DATA
JP NZ,LOOP
ENDM
CHECK 1
S
U
M
O
P
R
!
FILE NAME ERROR
FILE NOT PRESENT
DIRECTORY FULL
FATAL DISK WRITE ERROR
LABEL TABLE OVERFLOW
CROSS REFERENCE TABLE OVERFLOW
An unrecoverable syntax error was encountered.
The label or symbol of the operand has not been defined.
The label field has been omitted.
A syntax error was encountered in the operand, or the operand could
not be evaluated.
Error message
(Syntax Error)
(Undefined Error)
(Missing Label)
(Operand Error)
(Phase Error)
(Range Error)
(Warning)
Explanation
The same label or symbol was defined more than once.
•
•
•
The source file name was longer than 8 characters.
The specified source file was not found.
No space was left in the directory of the specified disk.
The file could not be written to the disk.
The number of defined labels and symbols exceeded the label table
capacity (4000).
The label/symbol reference count exceeded the cross-reference table
capacity (only when the cross-reference table is generated).
The location counter value exceeded the upper limit of the program
memory, or a location exceeding the upper limit was specified.
A value greater than that which the number of significant digits of the
operand will accommodate was specified.
Memory areas overlapped because of a "PAGE" or "ORG" pseudo-
instruction or both.
■Pseudo-instructions
■Error messages

3 FUNCTION OPTION GENERATOR FOG6011
E0C6011 DEVELOPMENT TOOL MANUAL EPSON 7
3FUNCTION OPTION GENERATOR FOG6011
3.1 FOG6011 Outline
Seiko Epson
EVA6011
C011XXXF
.HEX C011XXXF .DOC
Set function
option
Start FOG6011
Floppy disk
EPROM
Option list
generation
☞ The operating method is same as for the E0C62
Family. Refer to the "E0C62 Family Development
Tool Reference Manual" for details.
With the 4-bit single-chip E0C6011 microcomputers, the
customer may select 12 hardware options. By modifying
the mask patterns of the E0C6011 according to the
selected options, the system can be customized to meet
the specifications of the target system.
The Function Option Generator FOG6011 is a software
tool for generating data files used to generate mask
patterns. It enables the customer to interactively select
and specify pertinent items for each hardware option.
From the data file created with FOG6011, the E0C6011
mask pattern is automatically generated by a general
purpose computer.
The HEX file for the evaluation board (EVA6011)
hardware option ROM is simultaneously generated with
the data file.
Fig. 3.1.1 FOG6011 execution flow
3.2 E0C6011 Option List
Multiple specifications are available in each option item as indicated in the Option List. Using "3.3 Option
Specifications and Selection Message" as reference, select the specifications that meet the target system. Be
sure to record the specifications for unused ports too, according to the instructions provided.
1. DEVICE TYPE ■■1. E0C6011 LCD 3 V
■■2. E0C6011 LCD 4.5 V
2. OSC1 SYSTEM CLOCK SELECT ■■1. Internal Resistor OSC1 = 65 kHz
■■2. Internal Resistor OSC1 = 130 kHz
■■3. Internal Resistor OSC1 = 195 kHz
■■4. Internal Resistor OSC1 = 260 kHz
3. INTERRUPT NOISE REJECTOR K00–K03
■■1. Use ■■2. Not Use
4. INPUT PORT PULL DOWN RESISTOR
• K00 ......................................................... ■■1. With Resistor ■■2. Gate Direct
• K01 ......................................................... ■■1. With Resistor ■■2. Gate Direct
• K02 ......................................................... ■■1. With Resistor ■■2. Gate Direct
• K03 ......................................................... ■■1. With Resistor ■■2. Gate Direct
5. R00 SPECIFICATION
• R00 OUTPUT SPECIFICATION ........ ■■1. Complementary ■■2. Pch-OpenDrain
• R00 OUTPUT TYPE ............................. ■■1. DC Output ■■2. Buzzer Output
6. R01 SPECIFICATION
• R01 OUTPUT SPECIFICATION ........ ■■1. Complementary ■■2. Pch-OpenDrain

3 FUNCTION OPTION GENERATOR FOG6011
8EPSON E0C6011 DEVELOPMENT TOOL MANUAL
7. R02 SPECIFICATION
• R02 OUTPUT SPECIFICATION ........ ■■1. Complementary ■■2. Pch-OpenDrain
• R02 OUTPUT TYPE ............................. ■■1. DC Output
■■2. FOSC/2
■■3. FOSC/4
■■4. FOSC/8
■■5. FOSC/16
■■6. FOSC/32
■■7. FOSC/64
■■8. FOSC/128
■■9. FOSC/256
8. R03 SPECIFICATION
• R03 OUTPUT SPECIFICATION ........ ■■1. Complementary ■■2. Pch-OpenDrain
• R03 OUTPUT TYPE ............................. ■■1. DC Output
■■2. Buzzer Output (R00 control)
■■3. Buzzer Output (R03 control)
9. I/O PORT SPECIFICATION
• P00 .......................................................... ■■1. Complementary ■■2. Pch-OpenDrain
• P01 .......................................................... ■■1. Complementary ■■2. Pch-OpenDrain
• P02 .......................................................... ■■1. Complementary ■■2. Pch-OpenDrain
• P03 .......................................................... ■■1. Complementary ■■2. Pch-OpenDrain
• P10 .......................................................... ■■1. Complementary ■■2. Pch-OpenDrain
• P11 .......................................................... ■■1. Complementary ■■2. Pch-OpenDrain
• P12 .......................................................... ■■1. Complementary ■■2. Pch-OpenDrain
• P13 .......................................................... ■■1. Complementary ■■2. Pch-OpenDrain
10. I/O PORT PULL DOWN RESISTOR
• P00 .......................................................... ■■1. With Resistor ■■2. Gate Direct
• P01 .......................................................... ■■1. With Resistor ■■2. Gate Direct
• P02 .......................................................... ■■1. With Resistor ■■2. Gate Direct
• P03 .......................................................... ■■1. With Resistor ■■2. Gate Direct
• P10 .......................................................... ■■1. With Resistor ■■2. Gate Direct
• P11 .......................................................... ■■1. With Resistor ■■2. Gate Direct
• P12 .......................................................... ■■1. With Resistor ■■2. Gate Direct
• P13 .......................................................... ■■1. With Resistor ■■2. Gate Direct
11. LCD COMMON DUTY AND BIAS ■■1. 1/4 Duty, 1/3 Bias or 1/4 Duty, 1/2 Bias
■■2. 1/3 Duty, 1/3 Bias or 1/3 Duty, 1/2 Bias
■■3. 1/2 Duty, 1/3 Bias or 1/2 Duty, 1/2 Bias
12. SEGMENT MEMORY ADDRESS ■■1. 40H–6FH ■■2. C0H–EFH

3 FUNCTION OPTION GENERATOR FOG6011
E0C6011 DEVELOPMENT TOOL MANUAL EPSON 9
*** OPTION NO.1 ***
--- << DEVICE TYPE & LCD POWER VREG >> ---
1. E0C6011 LCD 3V
2. E0C6011 LCD 4.5V
PLEASE SELECT NO.(1) ? 1
1. E0C6011 LCD 3V SELECTED
1 Device type and LCD voltage Select the chip specification.
There are two models: 3-V LCD type and 4.5-V
LCD type.
*** OPTION NO.2 ***
--- << OSC1 SYSTEM CLOCK SELECT >> ---
1. INTERNAL RESISTOR OSC1=65KHZ
2. INTERNAL RESISTOR OSC1=130KHZ
3. INTERNAL RESISTOR OSC1=195KHZ
4. INTERNAL RESISTOR OSC1=260KHZ
PLEASE SELECT NO.(1) ? 1
1. INTERNAL RESISTOR OSC1=65KHZ SELECTED
2 OSC1 system clock The E0C6011 has a CR oscillation circuit with
resistor and capacitor built-in. Four frequencies are
available.
3.3 Option Specifications and Selection Message
Screen that can be selected as function options set on the E0C6011 are shown below, and their specifications
are also described.
*** OPTION NO.3 ***
--- << INTERRUPT NOISE REJECTOR K00-K03 >> ---
1. USE
2. NOT USE
PLEASE SELECT NO.(1) ? 1
1. USE SELECTED
Select whether noise rejector will be supplemented to
the input interruptor of K00–K03.
When "Use" is selected, the entry signal will pass the
noise rejector, and occurrence of interrupt errors due
to noise or chattering can be avoided. Note, however,
that because the noise rejector performs entry signal
sampling at 4 kHz, "Not Use" should be selected
when high speed response is required.
3 Interrupt noise rejector

3 FUNCTION OPTION GENERATOR FOG6011
10 EPSON E0C6011 DEVELOPMENT TOOL MANUAL
5 R00 specification Select the output specification and the output type
for the R00 terminal.
•Output specification
Either complementary output or Pch open drain
output may be selected.
The output circuit configuration is shown in Figure
3.3.2.
*** OPTION NO.5 ***
--- << R00 SPECIFICATION >> ---
R00 OUTPUT SPECIFICATION 1. COMPLEMENTARY
2. PCH-OPENDRAIN
PLEASE SELECT NO.(1) ? 1
R00 OUTPUT TYPE 1. DC
2. BZ OUTPUT
PLEASE SELECT NO.(1) ? 1
R00 OUTPUT SPECIFICATION 1. COMPLEMENTARY SELECTED
R00 OUTPUT TYPE 1. DC SELECTED
Output
register
V
DD
R
Complementary
Pch open drain
V SS
*** OPTION NO.4 ***
--- << INPUT PORT PULL DOWN RESISTOR >> ---
K00 1. WITH RESISTOR
2. GATE DIRECT
PLEASE SELECT NO.(1) ? 2
K01 1. WITH RESISTOR
2. GATE DIRECT
PLEASE SELECT NO.(1) ? 2
K02 1. WITH RESISTOR
2. GATE DIRECT
PLEASE SELECT NO.(1) ? 2
K03 1. WITH RESISTOR
2. GATE DIRECT
PLEASE SELECT NO.(1) ? 2
K00 2. GATE DIRECT SELECTED
K01 2. GATE DIRECT SELECTED
K02 2. GATE DIRECT SELECTED
K03 2. GATE DIRECT SELECTED
Select whether input ports (K00–K03) will each be
supplemented with pull down resistors or not. When
"Gate Direct" is selected, see to it that entry floating
state does not occur. Select "With Resistor" for
unused ports.
Moreover, the input port status is changed from high
level (VDD) to low (VSS) with pull down resistors, a
delay of approximately 1 msec in waveform rise time
will occur depending on the pull down resistor and
entry load time constant. Because of this, when input
reading is to be conducted, ensure the appropriate
wait time with the program.
The configuration of the pull down resistor circuit is
shown in Figure 3.3.1.
4 Input port pull down resistor
Fig. 3.3.1 Configuration of pull down resistor
V DD
K
Data bus
Read signal
V SS
•Output type
When DC output is selected, R00 becomes a
regular output port. When buzzer output is
selected, by writing "1" to the R00 register, buzzer
drive signal is output from the R00 terminal.
∗When DC output is selected, the R03 terminal
output type (see Option 8, "R03 specification")
selection is limited to DC output only.
Refer to Figure 3.3.5 for buzzer output waveform.
Fig. 3.3.2 Configuration of output circuit

3 FUNCTION OPTION GENERATOR FOG6011
E0C6011 DEVELOPMENT TOOL MANUAL EPSON 11
Select the output specification for the R01 terminal.
Either complementary output or Pch open drain
output may be selected.
The circuit configuration is the same as that of the
output port R00 (Figure 3.3.2).
6 R01 specification
*** OPTION NO.6 ***
--- << R01 SPECIFICATION >> ---
R01 OUTPUT SPECIFICATION 1. COMPLEMENTARY
2. PCH-OPENDRAIN
PLEASE SELECT NO.(1) ? 1
R01 OUTPUT SPECIFICATION 1. COMPLEMENTARY SELECTED
7 R02 specification
*** OPTION NO.7 ***
--- << R02 SPECIFICATION >> ---
R02 OUTPUT SPECIFICATION 1. COMPLEMENTARY
2. PCH-OPENDRAIN
PLEASE SELECT NO.(1) ? 1
R02 OUTPUT TYPE 1. DC
2. FOSC/2
3. FOSC/4
4. FOSC/8
5. FOSC/16
6. FOSC/32
7. FOSC/64
8. FOSC/128
9. FOSC/256
PLEASE SELECT NO.(1) ? 1
R02 OUTPUT SPECIFICATION 1. COMPLEMENTARY SELECTED
R02 OUTPUT TYPE 1. DC SELECTED
Select the output specification and the output type
for the R02 terminal.
•Output specification
Either complementary output or Pch open drain
output may be selected.
The circuit configuration is the same as that of the
output port R00 (Figure 3.3.2).
•Output type
Either DC output or FOUT output may be
selected.
When DC output is selected, R02 becomes a
regular output port.
When the R02 register is set to "1", the R02
terminal output goes high (VDD), and goes low
(VSS) when set to "0".
The output waveform is shown in Figure 3.3.3.
When FOUT is selected, a clock with a set
frequency can be output from the R02 terminal.
When the FOUT bit (R02 register) is set to "1",
50% duty and VDD–VSS amplitude square wave is
generated at the specified frequency. When set to
"0", the FOUT terminal goes low (VSS). A FOUT
frequency may be selected from among 8 types,
ranging from fOSC/256 to fOSC/2.
The FOUT output is normally utilized to provide
clock to other devices but since hazard occurs at
the square wave breaks, great caution must be
observed when using it.
The output waveform is shown in Figure 3.3.4.
Fig. 3.3.3 Output waveform at R02 DC output selection
V DD
V SS
010
R02 register
R02 output
Fig. 3.3.4 Output waveform at R02 FOUT output selection
R02 output
R02 register 0 1 0
Specified frequency
VDD
VSS

3 FUNCTION OPTION GENERATOR FOG6011
12 EPSON E0C6011 DEVELOPMENT TOOL MANUAL
Select the output specification to be used during I/O
ports (P00–P03 and P10–P13) output mode selection.
Either complementary output or Pch open drain
output may be selected.
The circuit configuration of the output driver is the
same as that of output ports (Figure 3.3.2).
Select complementary output for unused ports.
The I/O ports can control the input/output direction
according to the IOC bit (07EH•D0 and 0FEH•D0);
at "1" and "0" settings, it is set to output port and
input port, respectively.
The pull down resistor of this port is turned on by the
read signal and is normally turned off to minimize
leak current.
Because of this, when the port is set for input, take
care that a floating state does not occur in the
terminal.
The I/O port circuit configuration is shown in Figure
3.3.6.
Select the output specification and the output type
for the R03 terminal.
•Output specification
Either complementary output or Pch open drain
output may be selected.
The circuit configuration is the same as that of the
output port R00 (Figure 3.3.2).
•Output type
Either DC output or buzzer output (buzzer inverted
output) may be selected.
When DC output is selected, R03 becomes a
regular output port.
When buzzer output is selected, inverted wave-
form of R00 buzzer output is generated from the
R03 terminal. When "BZ OUTPUT (R03)" is
selected, the R03 outputs the buzzer inverted
signal when "1" is written to the R03 register.
When "BZ OUTPUT (R00)" is selected, the R03
buzzer output can be controlled by the R00
register as well as the R00 buzzer output.
∗The buzzer output for R03 may not be selected
when the output type of the R00 terminal (see
Option 5, "R00 specification") is not set to
buzzer output. Moreover, at this point, when the
R00 output type is reselected after selecting
buzzer output, the R00 output type is fixed at
buzzer output.
The buzzer output waveform is shown in Figure
3.3.5.
8 R03 specification
100
R00/R03 register
R00 buzzer output
R03 buzzer inverted output
Fig. 3.3.5 Buzzer output waveform
*** OPTION NO.8 ***
--- << R03 SPECIFICATION >> ---
R03 OUTPUT SPECIFICATION 1. COMPLEMENTARY
2. PCH-OPENDRAIN
PLEASE SELECT NO.(1) ? 1
R03 OUTPUT TYPE 1. DC
2. BZ OUTPUT(R00)
3. BZ OUTPUT(R03)
PLEASE SELECT NO.(1) ? 1
R03 OUTPUT SPECIFICATION 1. COMPLEMENTARY SELECTED
R03 OUTPUT TYPE 1. DC SELECTED
*** OPTION NO.9 ***
--- << I/O PORT SPECIFICATION >> ---
P00 1. COMPLEMENTARY
2. PCH-OPENDRAIN
PLEASE SELECT NO.(1) ? 1
P01 1. COMPLEMENTARY
2. PCH-OPENDRAIN
PLEASE SELECT NO.(1) ? 1
P02 1. COMPLEMENTARY
2. PCH-OPENDRAIN
PLEASE SELECT NO.(1) ? 1
P03 1. COMPLEMENTARY
2. PCH-OPENDRAIN
PLEASE SELECT NO.(1) ? 1
P10 1. COMPLEMENTARY
2. PCH-OPENDRAIN
PLEASE SELECT NO.(1) ? 1
P11 1. COMPLEMENTARY
2. PCH-OPENDRAIN
PLEASE SELECT NO.(1) ? 1
9 I/O port specification

3 FUNCTION OPTION GENERATOR FOG6011
E0C6011 DEVELOPMENT TOOL MANUAL EPSON 13
P12 1. COMPLEMENTARY
2. PCH-OPENDRAIN
PLEASE SELECT NO.(1) ? 1
P13 1. COMPLEMENTARY
2. PCH-OPENDRAIN
PLEASE SELECT NO.(1) ? 1
P00 1. COMPLEMENTARY SELECTED
P01 1. COMPLEMENTARY SELECTED
P02 1. COMPLEMENTARY SELECTED
P03 1. COMPLEMENTARY SELECTED
P10 1. COMPLEMENTARY SELECTED
P11 1. COMPLEMENTARY SELECTED
P12 1. COMPLEMENTARY SELECTED
P13 1. COMPLEMENTARY SELECTED Fig. 3.3.6 Circuit configuration of I/O port
Data bus
Read signal
Register
I/O control
register
P
V
SS
10 I/O port pull down resistor Select whether I/O ports (P00–P03, P10–P13) will
each be supplemented with pull down resistors or
not. When "Gate Direct" is selected, see to it that
entry floating state does not occur. Select "With
Resistor" for unused ports.
Moreover, when the I/O port is set to the input mode
and a low-level voltage (VSS) is input, an erroneous
input results if the time constant of the capacitive
load of the input line and the built-in pull-down
resistor load is greater than the read-out time. When
the input data is being read, the time that the input
line is pulled down is equivalent to 0.5 cycles of the
CPU system clock. Hence, the electric potential of
the terminals must settle within 0.5 cycles. If this
condition cannot be met, some measure must be
devised, such as arranging a pull-down resistor
externally, or performing multiple read-outs.
*** OPTION NO.10 ***
--- << I/O PORT PULL DOWN RESISTOR >> ---
P00 1. WITH RESISTOR
2. GATE DIRECT
PLEASE SELECT NO.(1) ? 1
P01 1. WITH RESISTOR
2. GATE DIRECT
PLEASE SELECT NO.(1) ? 1
P02 1. WITH RESISTOR
2. GATE DIRECT
PLEASE SELECT NO.(1) ? 1
P03 1. WITH RESISTOR
2. GATE DIRECT
PLEASE SELECT NO.(1) ? 1
P10 1. WITH RESISTOR
2. GATE DIRECT
PLEASE SELECT NO.(1) ? 1
P11 1. WITH RESISTOR
2. GATE DIRECT
PLEASE SELECT NO.(1) ? 1
P12 1. WITH RESISTOR
2. GATE DIRECT
PLEASE SELECT NO.(1) ? 1
P13 1. WITH RESISTOR
2. GATE DIRECT
PLEASE SELECT NO.(1) ? 1
P00 1. WITH RESISTOR SELECTED
P01 1. WITH RESISTOR SELECTED
P02 1. WITH RESISTOR SELECTED
P03 1. WITH RESISTOR SELECTED
P10 1. WITH RESISTOR SELECTED
P11 1. WITH RESISTOR SELECTED
P12 1. WITH RESISTOR SELECTED
P13 1. WITH RESISTOR SELECTED

3 FUNCTION OPTION GENERATOR FOG6011
14 EPSON E0C6011 DEVELOPMENT TOOL MANUAL
11 LCD specification
Table 3.3.1 Common duty selection standard
Number of segments Common duty
1–76 1/2
77–114 1/3
115–152 1/4
Fig. 3.3.8 Drive waveform from COM terminals (1/2 bias)
Fig. 3.3.7 Drive waveform from COM terminals (1/3 bias)
COM0
COM1
COM2
COM3
1/3 duty drive waveform1/4 duty drive waveform
V DD
V L1
V L2
V L3
COM0
COM1
COM2
COM3
V DD
V L1
V L2
V L3
COM0
COM1
COM2
COM3
1/2 duty drive waveform
V DD
V L1
V L2
V L3
COM0
COM1
COM2
COM3
1/3 duty drive waveform1/4 duty drive waveform
V DD
V L1 , V L2
V L3
COM0
COM1
COM2
COM3
V DD
V L1 , V L2
V L3
COM0
COM1
COM2
COM3
1/2 duty drive waveform
V DD
V L1 , V L2
V L3
*** OPTION NO.11 ***
--- << LCD COMMON DUTY AND BIAS >> ---
1. 1/4 DUTY,1/2 BIAS
2. 1/3 DUTY,1/2 BIAS
3. 1/2 DUTY,1/2 BIAS
PLEASE SELECT NO.(1) ? 1
1. 1/4 DUTY,1/2 BIAS SELECTE
Select the specification (drive duty) for the LCD drive
circuit.
•Drive duty
Select a drive duty.
When 1/2 duty is selected, up to 76 segments of LCD
panel can be driven with 2 COM terminals and 38
SEG terminals. When 1/3 duty is selected, up to 114
segments can be driven with 3 COM terminals, and
when 1/4 duty is selected, up to 152 segments with 4
COM terminals.
When 1/2 duty is selected, the COM0 and COM1
terminals are effective for COM output and the COM2
and COM3 terminals always output an off signal.
When 1/3 duty is selected, the COM0 to COM2
terminals are effective and the COM3 terminal always
outputs an off signal. Refer to Table 3.3.1 for common
duty selection.
Figures 3.3.7 and 3.3.8 show the drive waveforms of
1/3 bias driving and 1/2 bias driving, respectively.
(for 3-V LCD model)

3 FUNCTION OPTION GENERATOR FOG6011
E0C6011 DEVELOPMENT TOOL MANUAL EPSON 15
The LCD drive bias is decided according to the LCD
voltage selection of Option 1.
When 4.5 V LCD is selected, the LCD drive bias is
set to 1/3 (drives LCD with 4 levels, VDD, VL1, VL2
and VL3). When 3 V LCD is selected, the LCD drive
bias is set to 1/2 (drives LCD with 3 levels, VDD, VL1
= VL2 and VL3).
Figure 3.3.9 shows the external element configuration
for the LCD voltage selected by Option 1.
The LCDON register (0FFH•D0) is used for turning
the LCD display ON and OFF.
12 Segment memory address Select the segment memory area.
When "40H–6FH" is selected for the segment
memory area, it is possible to read and write from/to
this area because a RAM is assigned to this area.
When "C0H–EFH" is selected, this segment memory
area becomes a write-only area.
*** OPTION NO.12 ***
--- << SEGMENT MEMORY ADDRESS SELECT >> ---
1. 40H-6FH
2. C0H-EFH
PLEASE SELECT NO.(1) ? 2
2. C0H-EFH SELECTED
V DD
V L1
V L2
V L3
CA
CB
V
SS
1.5 V
C2
C3
C1
0.1µF
0.1µF
0.1µF
V DD
V L1 =V SS
V L2 =2V L1
V L3 =3V L1
V SS
4.5 V LCD Panel
1/4, 1/3 or 1/2 duty, 1/3 bias
V
L1 and V SS are shorted internally.Note:
LCD
voltage
circuit
V DD
V L1
V L2
V L3
CA
CB
V
SS
1.5 V
C2
C1
0.1µF
0.1µF
V DD
V L1 =V SS
V L2 =V SS
V L3 =2V L1
V SS
3 V LCD Panel
1/4, 1/3 or 1/2 duty, 1/2 bias
V
L1 and V SS are shorted internally.Note:
LCD
voltage
circuit
Fig. 3.3.9 External elements for LCD power supply circuit

3 FUNCTION OPTION GENERATOR FOG6011
16 EPSON E0C6011 DEVELOPMENT TOOL MANUAL
3.4 FOG6011 Quick Reference
■Starting command and input/output files
Execution file: FOG6011.EXE
Starting command: FOG6011
Input file: C011XXXF.DOC (Function option document file, when modifying)
Output file: C011XXXF.DOC (Function option document file)
C011XXXF.HEX (Function option HEX file)
■Display example
*** E0C6011 FUNCTION OPTION GENERATOR. --- Ver 2.00 ***
EEEEEEEEEE PPPPPPPP SSSSSSS OOOOOOOO NNN NNN
EEEEEEEEEE PPPPPPPPPP SSS SSSS OOO OOO NNNN NNN
EEE PPP PPP SSS SSS OOO OOO NNNNN NNN
EEE PPP PPP SSS OOO OOO NNNNNN NNN
EEEEEEEEEE PPPPPPPPPP SSSSSS OOO OOO NNN NNN NNN
EEEEEEEEEE PPPPPPPP SSSS OOO OOO NNN NNNNNN
EEE PPP SSS OOO OOO NNN NNNNN
EEE PPP SSS SSS OOO OOO NNN NNNN
EEEEEEEEEE PPP SSSS SSS OOO OOO NNN NNN
EEEEEEEEEE PPP SSSSSSS OOOOOOOO NNN NN
(C) COPYRIGHT 1994 SEIKO EPSON CORP.
THIS SOFTWARE MAKES NEXT FILES.
C011XXXF.HEX ... FUNCTION OPTION HEX FILE.
C011XXXF.DOC ... FUNCTION OPTION DOCUMENT FILE.
STRIKE ANY KEY.
indicates the Return key.
Start-up message
When FOG6011 is started, the start-up
message is displayed.
For "STRIKE ANY KEY.", press any key
to advance the program execution.
To suspend execution, press the "CTRL"
and "C" keys together: the sequence returns
to the DOS command level.
Setting new function options
Select "1" on the operation selection menu.
(1) Enter the file name.
(2) Enter the customer's company name.
(3) Enter any comment.
(Within 50 characters x10 lines)
Next, start function option setting from
option No. 1.
In case a function option document file with
the same name as the file name specified in
the current drive exists, the user is asked
whether overwriting is desired. Enter "Y" or
"N" accordingly.
Date input
Enter the 2-digit year, month, and day of the
month by delimiting them with a slash ("/").
When not modifying the date, press the
RETURN key " " to continue.
Operation selection menu
Enter a number from 1 to 3 to select a
subsequent operation.
1. To set new function options.
2. To modify the document file.
3. To terminate FOG6011.
*** OPERATION SELECT MENU ***
1. INPUT NEW FILE
2. EDIT FILE
3. RETURN TO DOS
PLEASE SELECT NO.?
*** E0C6011 USER'S OPTION SETTING. --- Ver 2.00 ***
CURRENT DATE IS 99/01/22
PLEASE INPUT NEW DATE :
*** OPERATION SELECT MENU ***
1. INPUT NEW FILE
2. EDIT FILE
3. RETURN TO DOS
PLEASE SELECT NO.? 1
PLEASE INPUT FILE NAME? C0110A0 . . (1)
PLEASE INPUT USER'S NAME? SEIKO EPSON CORP. . . (2)
PLEASE INPUT ANY COMMENT
(ONE LINE IS 50 CHR)? FUJIMI PLANT . . (3)
? 281 FUJIMI SUWA-GUN NAGANO-KEN 399-0293 JAPAN
? TEL [phone]
? FAX [phone]
?
PLEASE INPUT FILE NAME? C0110A0
EXISTS OVERWRITE(Y/N)? N
PLEASE INPUT FILE NAME? C0110B0
PLEASE INPUT USER'S NAME?