ICE CONTROL SOFTWARE ICS62XX

2 S5U1C62000H SPECIFICATIONS

2.1 Features

The ICE (S5U1C62000H) is a microcomputer software development support tool that increases the efficiency of software development for the S1C62 Family of 4-bit single chip microcomput- ers.

The ICE and the S1C62 Family evaluation board (S5U1C62xxxE), when used in combination, provide an exceptionally powerful hardware and software development support environment. The following flow chart shows the creation sequence of the single chip microcomputer system from development through mass produc- tion.

Use of the ICE and evaluation board can greatly shorten the development process time required for debugging and system evaluation procedures.

2.1.1Description

A description of the ICE follows.

Determination of specifications

 

Hardware

 

Software

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Prototype operation

 

 

Software

 

 

 

development

 

 

Operation of target

 

 

 

 

 

 

 

 

 

 

 

 

General purpose

 

system connected to

 

 

 

 

 

 

 

 

 

 

 

personal computers,

 

an evaluation board

 

 

 

 

 

 

 

 

 

 

 

cross assemblers, etc

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Debugging and

 

 

 

 

 

 

 

 

system evaluation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Debug procedure with

 

 

 

 

 

 

 

 

 

 

ICE, evaluation board,

 

 

 

 

Sample order

 

 

 

 

 

 

 

 

target and peripheral

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

devices connected

 

 

 

 

Sample evaluation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 2.1.1

 

 

 

 

 

 

 

 

 

 

Mass production order

 

 

 

 

 

 

 

 

 

 

 

 

 

Development flow

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mass production

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1)The ICE operates by connecting to a general purpose personal computer (IBM PC/XT, PC/AT). The debugging environment is constructed by the user's personal computer acting as the host system.

(2)High-performance emulation commands are provided. A variety of commands are supplied, such as a register value implemented break function, on-the-fly data display, history display, and other high- level functions.

(3)The ICE is equipped with a special power supply. This power source supplies VDD to the evaluation board, making additional power supply from the user side unnecessary.

(4)The ICE can also be used to analyze hardware. Hardware debugging is supported through the SYNC and HALT terminals.

2.1.2 Software configuration

OS (Operating System)

PC-DOS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

General

 

ASM62XX

 

 

ICS62XX

ICE control software

 

Purpose

 

Cross

 

 

ICE Control

runs on personal

 

Editor

 

Assembler

 

 

Software

computer (FD)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cross Assembler

 

 

 

 

 

 

leased the S1C62XXX (FD)

 

 

 

 

 

 

 

 

 

 

 

 

 

Control program

 

 

 

 

 

 

 

 

ICE

 

 

 

 

 

 

 

 

mounted on

 

 

 

 

 

 

 

 

Firmware

 

 

 

 

 

 

 

 

the ICE

Fig. 2.1.2.1 Software configuration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Customer's application

 

 

 

 

 

Application

 

 

 

 

 

 

 

 

program mounted on

 

 

 

 

 

 

 

 

Program

 

 

 

 

 

 

 

 

the ICE (ROM)

 

 

 

 

 

 

 

 

 

 

VIII-2

EPSON

S1C62 FAMILY

 

 

DEVELOPMENT TOOL REFERENCE MANUAL