is the (RFX144V24-S R6675-55 RO0CKWELL97 98 B66530-3 MEXICO)the processor

[yar]

HI friends

I have afax motherboard I don't know the processor & the ROM the
IC"S as followin

***(M27C4001-6XFI 5880K 9935G SINGAPORE)(THE EPROM)

***(CONEXANT 10485-11 TH1332.9 9930)

***(RFX144V24-S R6675-55 RO0CKWELL97 98 B66530-3 MEXICO )

***(SEC KOREA 943 KM29W04QAT R7H052GD)

***(PFVIM66395M1 942102 JAPAN)



I DON'T KNOW THE FREQUENCIES OF THE CRYSTAL OSILLATORS I FIND THIS
NUMBER (53.76R9K)ON THE BODY OF ONE CRYSTAL THE SECOND ONEIS
CYLINDERICAL SHAPE& HAS THIS CODE(9XMU) THE LAST ONE IS VERY SMALL
CYLINDERICAL SHAPE WITHOUT ANY CODES OR NUMBERS

ANY HELP THANK YOU FOR ALL
I AM SORRY FOR MY HARD LANGUAGE LEVEL

 

[Tim Wescott]

HI friends

I have afax motherboard I don't know the processor & the ROM the
IC"S as followin

***(M27C4001-6XFI 5880K 9935G SINGAPORE)(THE EPROM)

***(CONEXANT 10485-11 TH1332.9 9930)

***(RFX144V24-S R6675-55 RO0CKWELL97 98 B66530-3 MEXICO )

***(SEC KOREA 943 KM29W04QAT R7H052GD)

***(PFVIM66395M1 942102 JAPAN)



I DON'T KNOW THE FREQUENCIES OF THE CRYSTAL OSILLATORS I FIND THIS
NUMBER (53.76R9K)ON THE BODY OF ONE CRYSTAL THE SECOND ONEIS
CYLINDERICAL SHAPE& HAS THIS CODE(9XMU) THE LAST ONE IS VERY SMALL
CYLINDERICAL SHAPE WITHOUT ANY CODES OR NUMBERS

ANY HELP THANK YOU FOR ALL
I AM SORRY FOR MY HARD LANGUAGE LEVEL

Your language isn't a problem. Your use of all caps is. It comes
through as shouting, and makes your posts uncomfortable to read. All
capital letters went out with the teletype. We know your caps lock key
isn't stuck because you managed to type the first line with appropriate
capitalization.

Please continue your insightful questions and responses, but please also
don't shout.

 

[Michael A. Covington]

HI friends

I have afax motherboard

What is "afax motherboard"? Do you mean the motherboard from a fax machine?
Do you mean a PC motherboard made by a company called Afax? or what?

 

[Chaos Master]

yar ( 17 Sep 2004 09:15:53 -0700 ) to sci.electronics.design:

HI friends

PLEASE DON'T SHOUT, TURN OFF YOUR CAPS LOCK.
(Intentionally in caps so you see how I feel)

This Rockwell IC is the fax IC, not the processor.

[]s

 

[Ken Taylor]

HI friends

I have afax motherboard I don't know the processor & the ROM the
IC"S as followin

***(M27C4001-6XFI 5880K 9935G SINGAPORE)(THE EPROM)

***(CONEXANT 10485-11 TH1332.9 9930)

***(RFX144V24-S R6675-55 RO0CKWELL97 98 B66530-3 MEXICO )

***(SEC KOREA 943 KM29W04QAT R7H052GD)

***(PFVIM66395M1 942102 JAPAN)



I DON'T KNOW THE FREQUENCIES OF THE CRYSTAL OSILLATORS I FIND THIS
NUMBER (53.76R9K)ON THE BODY OF ONE CRYSTAL THE SECOND ONEIS
CYLINDERICAL SHAPE& HAS THIS CODE(9XMU) THE LAST ONE IS VERY SMALL
CYLINDERICAL SHAPE WITHOUT ANY CODES OR NUMBERS

ANY HELP THANK YOU FOR ALL
I AM SORRY FOR MY HARD LANGUAGE LEVEL

See http://ev.dhs.org/dreamcast/modemDocs/rockwell/pdf/modem/MD141r1.pdf
for an explanation of this VLSI chip (it's not a uP) and the others on that
board.

Ken

 

[Pooh Bear]

HI friends

We aren't your friends, especially after your repost of your dunb
questions.

I have afax motherboard I don't know the processor & the ROM the
IC"S as followin

***(M27C4001-6XFI 5880K 9935G SINGAPORE)(THE EPROM)

***(CONEXANT 10485-11 TH1332.9 9930)

***(RFX144V24-S R6675-55 RO0CKWELL97 98 B66530-3 MEXICO )

***(SEC KOREA 943 KM29W04QAT R7H052GD)

***(PFVIM66395M1 942102 JAPAN)

I DON'T KNOW THE FREQUENCIES OF THE CRYSTAL OSILLATORS I FIND THIS
NUMBER (53.76R9K)ON THE BODY OF ONE CRYSTAL THE SECOND ONEIS
CYLINDERICAL SHAPE& HAS THIS CODE(9XMU) THE LAST ONE IS VERY SMALL
CYLINDERICAL SHAPE WITHOUT ANY CODES OR NUMBERS

ANY HELP THANK YOU FOR ALL
I AM SORRY FOR MY HARD LANGUAGE LEVEL

How the hell do you expect us to know your crystal frequencies if there
aren't any useful markings.

Go away ! We're fed up with your stupid fax machine 'motherboard' !

Go buy a new fax machine if it's broken.


Graham