PROGRAMMABLE TECHNOLOGIES WEB SITE

A scientific study of the problems of digital engineering for space flight systems,
with a view to their practical solution.

ProASIC (Prototype) SEE TEST

BNL

August 2000
and
September 2000

Updated: September 8, 2000.

Part Number: A500K050 (Prototype)

Package: PQFP208

Test Facility: Brookhaven National Labs

Test Dates: August 21, 2000 and September 7, 2000.

Ions: Br-81, 252.5 MeV

Bias: Nominal Only - 3.3V (I/O) and 2.5V (Core)

S/N: LAN3303, LAN3304

Summary, August 2000 Test

Beam flux was approximately 10⁵ ions/cm²/sec.  Two runs were made with S/N LAN3303 and one run was made with S/N LAN3304.  For all three runs, SEL was detected immediately upon opening of the shutter, SL.¹

Current Strip Charts

Aug2000_lan3303b1Proasic.pdf
Aug2000_lan3303b2Proasic.pdf

Summary, September 2000 Test

Beam flux was approximately 1.3 x 10⁵ ions/cm²/sec.  Two runs were made with S/N LAN3303.  For both runs, SEL was detected immediately upon opening of the shutter, SL.¹

Current Strip Charts

Sep2000_lan3303b1Proasic.pdf
Sep2000_lan3303b2Proasic.pdf

¹In future reports, the term Shutter Latch (SL) will be used exclusively for succinctness.

Home
Last Revised: January 09, 2002
Digital Engineering Institute
Web Grunt: Richard Katz