Programmer Mode; Figure 21.18 Memory Map In Programmer Mode - Renesas H8S Series Hardware Manual

16-bit single-chip microcomputer

Hide thumbs Also See for H8S Series:

Table of Contents

Section 21 Flash Memory (0.18-µm F-ZTAT Version)

Programmer Mode

Along with its on-board programming mode, this LSI also has a programmer mode as another

mode for programming/erasing of programs and data. In programmer mode, a general PROM

programmer that supports Renesas microcomputers with 1-Mbyte flash memory as a device type*

can be used to freely write programs to the on-chip ROM. Programming/erasing is possible on the

user MAT and user boot MAT*

A status-polling system is adopted for operation in automatic programming, automatic erasure,

and status-read modes. In status-read mode, details of the internal signals are output after

execution of automatic programming or automatic erasure. In programmer mode, a 12-MHz clock

signal must be input.

Notes: 1. In this LSI, set the programming voltage of the PROM programmer to 3.3 V.

2. For the PROM programmer and the version of its program, see the instruction manuals

for socket adapter.

Rev. 3.00 Jul. 14, 2005 Page 796 of 986

REJ09B0098-0300

. Figure 21.18 shows a memory map in programmer mode.

On-chip ROM area

Programmer mode

H8s/2100 series H8s/2114r R4f2114r