Section 1 Overview - Renesas HS0008EASF5HE User Manual

The adapter board HS0008EASF5H, connected between a host computer and the user system, can
write and erase user application programs on the flash memory incorporated in the flash
microcomputer on the user system (on-board) when it is used with the on-board programming tool
HS6400FWIW5SR. Therefore, the burden on the peripheral circuit required during on-board
programming can be reduced.
A system configuration using the adapter board is shown in figure 1.1. This board can only be
used for the microcomputers that incorporate a flash memory and use Vcc (2.7 V to 5.25 V) and
PVcc (2.7 V to 5.25 V).
Power
supply
Figure 1.1 System Configuration Using Adapter Board

Section 1 Overview

Adapter board
HS0008EASF5H
Host computer
Flash micro-
computer
User system
Rev. 1.00 Oct. 02, 2009 Page 1 of 22
Section 1 Overview
REJ10J2064-0100