FUJITSU Semiconductor Controller MB89950/950A - Manual (Page 308)

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APPENDIX
D.3 Programming to the EPROM with Piggyback/Evaluation
Device
This section describes the programming to the EPROM with piggyback/evaluation
device.
■ EPROM for use
MBM27C256A-20TV
■ Programming socket adaptor
To program to the PROM using an EPROM programmer, use the socket adaptor (manufacturer: Sun
Hayato Co., Ltd.) listed below.
■ Memory space
Figure D.3-1 Memory map of piggyback/evaluation device
■ Programming to EPROM
1. Set the EPROM programmer to the MBM27C256A.
2. Load program data into the EPROM programmer at 0000
H
to 7FFF
H
.
3. Program to 0000
H
to 7FFF
H
with the EPROM programmer.
Table D.3-1 Programming socket adaptor
Package Adaptor socket part
number
LCC-32 (Rectangle) ROM-32LC-28DP-YG
Inquiries:
Sun Hayato Co., Ltd. : Phone (81)-3-3986-0403
I/O
RAM
Not available
Program area
(PROM) Program area
(PROM)
7
Normal operation (Corresponding addresses on
the EPROM programmer)