| View previous topic :: View next topic |
| Author |
Message |
iguana
Joined: 24 Apr 2007
Posts: 2456
Location: Ottawa, Canada
|
 Posted: Tue Jan 27, 2009 3:44 pm Post subject: IBM boards |
 |
|
My last found.
Dont know yet what is it... but I like it 
Mother board has Intel N80c186-16, Intel KU82596DX-25, IBM53 81F8929.
SLI (or CF ) Graphics processor card+Graphics display card. 91F1061 IBM53, 2 pcs. TMS320C30GBL
8-SIMM's memory
Multi-chips Processr card: 51f1680, 02G1612, 51f1680, 63F9137, 51F1710, 51F2828, - IBM53
63F7970 IBM51
_________________
My Want List: http://www.cpu-world.com/forum/viewtopic.php?t=22729
Soviet chips info and my own collection: www.cpu-ukraine.com
Last edited by iguana on Tue Jan 27, 2009 3:56 pm; edited 1 time in total |
|
| Back to top |
|
 |
iguana
Joined: 24 Apr 2007
Posts: 2456
Location: Ottawa, Canada
|
|
| Back to top |
|
|
iguana
Joined: 24 Apr 2007
Posts: 2456
Location: Ottawa, Canada
|
|
| Back to top |
|
|
iguana
Joined: 24 Apr 2007
Posts: 2456
Location: Ottawa, Canada
|
|
| Back to top |
|
|
andamus
Joined: 06 Dec 2004
Posts: 1029
|
| Posted: Tue Jan 27, 2009 4:03 pm Post subject: |
|
|
I have a similar "processor card" but my chips are "naked" no aluminum caps on theme. As far as I was able to identify it should be the first (and multichip) implementation of the IBM POWER2
Last edited by andamus on Tue Jan 27, 2009 5:22 pm; edited 1 time in total |
|
| Back to top |
|
|
Sten
Joined: 04 Feb 2006
Posts: 358
Location: Czech Republic
|
| Posted: Tue Jan 27, 2009 4:04 pm Post subject: |
|
|
| Very nice board, it looks like IBM Power2 cpu |
|
| Back to top |
|
|
johnorun
Joined: 04 Apr 2008
Posts: 3364
Location: Chicago, IL- US
|
| Posted: Tue Jan 27, 2009 8:46 pm Post subject: |
|
|
I like the 2 pcs. TMS320C30GBL 
Nice find! |
|
| Back to top |
|
|
CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
|
|
| Back to top |
|
|
el_gecko
Joined: 25 May 2005
Posts: 1553
Location: Nice, France
|
| Posted: Wed Jan 28, 2009 6:49 am Post subject: |
|
|
The processor card looks like a POWER1 card but it could be interesting to know if the first POWER2 had the same PCB design.
_________________
My microprocessor collection: The Gecko's CPU Library |
|
| Back to top |
|
|
andamus
Joined: 06 Dec 2004
Posts: 1029
|
| Posted: Wed Jan 28, 2009 9:35 am Post subject: |
|
|
Hi,
here is my board, it differs from Iguana's one for chips and memory but the layout it's the same. My chips are white ceramic BGA while the other seems to be the "classic" alluminium covered PGA from IBM and on my board the five small memory chips near the 87C51 are replaced by a socket for a SIMM like memory. When I bought it a many years ago (5 or 6) the seller told me it was a Power2 75Mhz but I'm not sure about this. On the board I found 3 different FRU numbers : 51G9441 on a label on the bottom (with a CPU 75 print on it, so the seller said 75MHZ), 52G4513 on a label with barcode on the top and 51G8969 directly engraved on both side of the pcb. All the FRU refers to a cpu board for the IBM model 7012 that used both Power and Power2 cpu as found in this link : http://publib.boulder.ibm.com/infocenter/systems/index.jsp?topic=/com.ibm.aix.prftungd/doc/prftungd/deter_cpu_speed.htm
From this link I take this list :
Model - MHZ - CPU
7012-320 - 20 - Power
7012-32H - 25 - Power
7012-340 - 33 - Power
7012-350 - 41 - Power
7012-390 - 67 - Power2
7012-380 - 59 - Power2
7012-39H - 67 - Power2
7012-370 - 62 - Power
7012-375 - 62 - Power
7012-360 - 50 - Power
7012-365 - 50 - Power
7012-350 - 41 - Power
7012-355 - 41 - Power
7013-591 - 77 - Power2
7015-990 - 71.5 - Power2
As you can see there is no 75MHz cpu but only 77 or 71.5 MHz on Model 7013 and 7015 but I haven't found any reference about this board on theese system. But on a corner of the PCB there is an hand-written number taht could be a 64 or a 67 so if it's a 67 maybe it's a cpu board from model 7012-390 or 7012-39H.
P.S.
The board was too long for my scanner so I joined two different scans so there are some "errors" on the boards images, quick and dirty cut'n'paste |
|
| Back to top |
|
|
susl45
Joined: 27 Dec 2007
Posts: 3179
Location: CHU
|
|
| Back to top |
|
|
el_gecko
Joined: 25 May 2005
Posts: 1553
Location: Nice, France
|
|
| Back to top |
|
|
FDIV
Joined: 12 Mar 2006
Posts: 740
Location: Ohio, USA
|
|
| Back to top |
|
|
doccybrown
Joined: 03 Oct 2005
Posts: 1736
Location: Germany
|
| Posted: Fri Feb 06, 2009 1:31 am Post subject: |
|
|
| andamus wrote: |
(...)
From this link I take this list :
Model - MHZ - CPU
7012-320 - 20 - Power
7012-32H - 25 - Power
7012-340 - 33 - Power
7012-350 - 41 - Power
7012-390 - 67 - Power2
7012-380 - 59 - Power2
7012-39H - 67 - Power2
7012-370 - 62 - Power
7012-375 - 62 - Power
7012-360 - 50 - Power
7012-365 - 50 - Power
7012-350 - 41 - Power
7012-355 - 41 - Power
7013-591 - 77 - Power2
7015-990 - 71.5 - Power2
As you can see there is no 75MHz cpu but only 77 or 71.5 MHz on Model 7013 and 7015 but I haven't found any reference about this board on theese system. But on a corner of the PCB there is an hand-written number taht could be a 64 or a 67 so if it's a 67 maybe it's a cpu board from model 7012-390 or 7012-39H.
|
Hey Fabio,
it is a newer, faster Power1 board! Power2 boards with separate single
chips (not the MCM-version) are very very uncommon for my taste.
Power2 BGA`s are bigger and have larger chipdies.
/Doccy |
|
| Back to top |
|
|
|
![[ Hidden ]](https://cdn.cpu-world.com/forum/templates/CPUWorld/images/lang_english/icon_email.gif "[ Hidden ]"){kind=icon}
