Flash Memory Programmer Mode; Programmer Mode Setting; Socket Adapters And Memory Map - Renesas Hitachi H8S/2194 Series Hardware Manual

7.8

Flash Memory Programmer Mode

7.8.1

Programmer Mode Setting

Programs and data can be written and erased in programmer mode as well as in the on-board
programming modes. In programmer mode, the on-chip ROM can be freely programmed using
a PROM programmer that supports Hitachi microcomputer device type with 128-kbyte on-chip
flash memory. Flash memory read mode, auto-program mode, auto-erase mode, and status read
mode are supported with these device types. In auto-program mode, auto-erase mode, and status
read mode, a status polling procedure is used, and in status read mode, detailed internal signals
are output after execution of an auto-program or auto-erase operation.
7.8.2

Socket Adapters and Memory Map

In programmer mode, a socket adapter is mounted on the writer programmer. The socket
adapter product codes are listed in table 7.9.
Figure 7.15 shows the memory map in programmer mode.
Table 7.9 Socket Adapter Product Codes
Product Codes
HD64F2194
Rev. 2.0, 11/00, page 154 of 1037
Package
112-pin QFP
This LSI
MCU mode
H'000000
On-chip ROM area
(128 kbytes)
H'01FFFF
Figure 7.15 Memory Map in Programmer Mode
Socket Adapter Product Code
ME2194ESHF1H
Programmmer mode
H'00000
H'1FFFF