MB89910 データシートの表示（PDF） - Fujitsu

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MB89910

8-bit Proprietary Microcontroller

Fujitsu 

MB89910 Series

s PROGRAMMING TO THE EPROM WITH PIGGYBACK/EVALUATION DEVICE

1. EPROM for Use

MBM27C256A-20CZ

2. Programming Socket Adapter

Any special programming adapter is not required since the package for the EPROM to be used is DIP-28.

3. Memory Space

EPROM memory space and the memory space on the MB89PV910 are diagrammed below.

0000H

0080H

0480H

8000H

FFFFH

MB89PV910

I/O

RAM

Not available

Program area

32 KB

0000H

7FFFH

MBM27C256A-20CZ

Program area

(EPROM)

32 KB

4. Programming to the EPROM

(1) Set the EPROM programmer to the MBM27C256A-20CZ.

(2) Load program data into the EPROM programmer at 0000H to 7FFFH. (note that addresses 08000H to 0FFFFH

in the operation mode correspond to 0000H to 7FFFH in the EPROM mode.)

(3) Program with the EPROM programmer.

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