p1001 Well-known member Joined May 23, 2007 Messages 1,934 Reaction score 352 Location Illinois Mar 9, 2010 #1 Turned up this interesting RAM tester. Powered it up and did a lamp test. Positive. Looks like it'll do static ram up to 4k. Ever seen one?
Turned up this interesting RAM tester. Powered it up and did a lamp test. Positive. Looks like it'll do static ram up to 4k. Ever seen one?
Zud Well-known member VAPS Joined Jul 19, 2006 Messages 6,702 Reaction score 1,020 Location Madelia, Minnesota Mar 9, 2010 #2 Wow that is pretty cool. Where did you unearth that from?
OP OP p1001 Well-known member Joined May 23, 2007 Messages 1,934 Reaction score 352 Location Illinois Mar 9, 2010 #3 Hey, I owe you a call. I'll try you tomorrow. Zud said: Wow that is pretty cool. Where did you unearth that from? Click to expand...
Hey, I owe you a call. I'll try you tomorrow. Zud said: Wow that is pretty cool. Where did you unearth that from? Click to expand...
mattosborn Well-known member VAPS Joined Aug 19, 2008 Messages 6,688 Reaction score 2,756 Location Derry, New Hampshire Mar 9, 2010 #4 That's for testing some very old SRAM... early 70's stuff. The largest chip listed there is the 2102, which is only 1024-bit. The fact that it says 54S189 (a 64-bit RAM) instead of 74S189 implies that it was built for the military.
That's for testing some very old SRAM... early 70's stuff. The largest chip listed there is the 2102, which is only 1024-bit. The fact that it says 54S189 (a 64-bit RAM) instead of 74S189 implies that it was built for the military.
Riptor Well-known member VAPS Joined Jul 10, 2007 Messages 12,078 Reaction score 144 Location Leonartown, Maryland Mar 9, 2010 #5 The "contract" number on the data plate might also suggest military as well.
cnlmoore Well-known member Donor 2023 VAPS Joined Jan 4, 2007 Messages 5,511 Reaction score 723 Mar 10, 2010 #6 Perhaps it could be used to test RAM from the Bradley Trainer then.
Zud Well-known member VAPS Joined Jul 19, 2006 Messages 6,702 Reaction score 1,020 Location Madelia, Minnesota Mar 10, 2010 #7 p1001 said: Hey, I owe you a call. I'll try you tomorrow. Click to expand... I am at home now, call me on my home number.
p1001 said: Hey, I owe you a call. I'll try you tomorrow. Click to expand... I am at home now, call me on my home number.