looking for aprocessor datasheet&it's assembly language

[yar]

Hi'
Ihave a photocopier machine with another language .I want translate
it's
messages tothe English some one told me that Imust find the processor
&search for it's assembly language Idon't know how I can find the
processor number I read all IC'S on the motherboard following
1-(sanyo LC35 18BML-15 japan 3jr2)
2-(toshiba T6963C 0101 japan 9406H)
3-(toshiba TD62384AP japan 9401K)
4-(NEC IRELANO 0702086F-8 V40 NEC'84 9411H8083)
5-(LESDDA FH4-5354 22 R09FH 4A1 japan)
6-(PIOEX japan FH4-5347 D6501GF C26 9404 WD065)
7-(WA3-4330 052 405104)
that's all the ic's on the motherboard but I don't know the processor
number any one can help me please ?

 

[Don Taylor]

Ihave a photocopier machine with another language .I want translate it's
messages tothe English some one told me that Imust find the processor
&search for it's assembly language Idon't know how I can find the
processor number I read all IC'S on the motherboard following
1-(sanyo LC35 18BML-15 japan 3jr2)

I'm just guessing this one ^^^ is liquid crystal display related

2-(toshiba T6963C 0101 japan 9406H)

This one ^^^ is probably the Dot Matrix LCD Controller

3-(toshiba TD62384AP japan 9401K)

This one ^^^ is 8 low-input darlington drivers

4-(NEC IRELANO 0702086F-8 V40 NEC'84 9411H8083)

This one ^^^ is probably your processor. Google for +NEC +V40 to find info

5-(LESDDA FH4-5354 22 R09FH 4A1 japan)
6-(PIOEX japan FH4-5347 D6501GF C26 9404 WD065)
7-(WA3-4330 052 405104)

So one of these ^^^ probably have to be the rom holding your program
that you want to disassemble, modify, and load into a compatible part.
But I'm not finding matches for these.

I'd also guess that there should be some ram in this somewhere.

that's all the ic's on the motherboard but I don't know the processor
number any one can help me please ?

The V40 processor pinout can tell you the address and data lines.
With that you can perhaps trace to the rom and ram chips on the board.

Good luck, you will likely need it.

Any chance you might just make up a little poster that shows the
original message and the translation next to it. Then the user
matches these up when using the machine? Probably LOTS less work
to do it this way.

 

[Joe McElvenney]

Hi,

Number 4 is probably a NEC V40 microprocessor.


Cheers - Joe

 

[Rich Webb]

Hi'
Ihave a photocopier machine with another language .I want translate
it's
messages tothe English some one told me that Imust find the processor
&search for it's assembly language Idon't know how I can find the
processor number I read all IC'S on the motherboard following
1-(sanyo LC35 18BML-15 japan 3jr2)
2-(toshiba T6963C 0101 japan 9406H)
3-(toshiba TD62384AP japan 9401K)
4-(NEC IRELANO 0702086F-8 V40 NEC'84 9411H8083)
5-(LESDDA FH4-5354 22 R09FH 4A1 japan)
6-(PIOEX japan FH4-5347 D6501GF C26 9404 WD065)
7-(WA3-4330 052 405104)
that's all the ic's on the motherboard but I don't know the processor
number any one can help me please ?

The V40 is the processor, also known as an NEC 70208. It's an 8088/8086
compatible chip (differs in some details).
http://www.digisolutions.de/downloads/ZT_8832_Manual.pdf has some info.

 

[Glenn Gundlach]

Hi'
Ihave a photocopier machine with another language .I want translate
it's
messages tothe English some one told me that Imust find the processor
&search for it's assembly language Idon't know how I can find the
processor number I read all IC'S on the motherboard following
1-(sanyo LC35 18BML-15 japan 3jr2)
2-(toshiba T6963C 0101 japan 9406H)
3-(toshiba TD62384AP japan 9401K)
4-(NEC IRELANO 0702086F-8 V40 NEC'84 9411H8083)
5-(LESDDA FH4-5354 22 R09FH 4A1 japan)
6-(PIOEX japan FH4-5347 D6501GF C26 9404 WD065)
7-(WA3-4330 052 405104)
that's all the ic's on the motherboard but I don't know the processor
number any one can help me please ?

I seriously think you'd have better luck learning the foreign language
than to learn assembly language, alter the unit and not bung it up.
Ever consider a used copier?
GG (old fart cynic)

 

[Franc Zabkar]

I seriously think you'd have better luck learning the foreign language
than to learn assembly language, alter the unit and not bung it up.
Ever consider a used copier?
GG (old fart cynic)

AFAICS, the OP just wants to translate various text messages. If these
messages are stored in a PROM, then this should not be hard to do,
provided that a compatible EPROM/EEPROM can be found. There should be
no need to learn assembly language.


- Franc Zabkar