The document discusses fusion tester performance and issues. It provides summaries of fusion board usage, failure rates of key boards like PECHF and FARMNT, and outstanding quality issues to address like high board usage and DOA rates. Performance metrics like availability are presented over time periods from July 2004 to April 2005.

1. Agenda
Fusion tester performance
Fusion board usage summary
PECHF/FARMNT FRU
Fusion board DOA status
Outstanding issues

2. TITL Fusion Performance
Availability(%) Goal(%)
99
98.16
98 97.74 97.52 97.72
97.21 98.1
97 96.43
96 95.43
95.13
Availability(%)
95 95.35
94
93
92
91
90
Jul'04 Aug'04 Sep'04 Oct'04 Nov'04 Dec'04 Jan'05 Feb'05 Mar'05 Apr'05

3. TITL Fusion Board Usage Summary
Fusion Board Usage and MTBBF MTBBF
18 Y05 MTBBF Goal=1400
1500
1440
15
1275
12 1200
# of boards
9
6 900
812
3 744
0 600
Jan-05 Feb-05 Mar-05 Apr-05 May-05 Jun-05 Jul-05 Aug-05 Sep-05 Oct-05 Nov-05 Dec-05
pwr sply pechf tsint farmnt dscm sms opt ctmu opt
others cooler MTBBF
Part Jan-05 Feb-05 Mar-05 Apr-05 May-05 Jun-05 Jul-05 Aug-05 Sep-05 Oct-05 Nov-05 Dec-05 Summary %
pechf 4 4 3 2 13 40.63
pwr sply 1 1 1 1 4 12.50
tsint 1 1 1 3 9.38
cooler 1 2 3 9.38
farmnt 2 2 6.25
dscm 2 1 3
sms opt 2 2
ctmu opt 1 1
others 1 0 1
DOA 0 0 2 0 2 6.25
Usage 11 12 3 3 29
Total 11 12 5 4 0 0 0 0 0 0 0 0 32
MTBBF 812 744 1275 1440
Note: MTBBF including DOA parts.

4. TITL Fusion PECHF/FARMNT %FRU
FRU(%)
12 4.00%
10
3.00%
8
# of usage
6 2.00%
4
1.00%
2
0 0.00%
Jul'04 Aug'04 Sep'04 Oct'04 Nov '04 Dec'04 Jan'05 Fe b'05 M ar'05 Apr'05
pe chf farmnt % of pechf % of farmnt
Jul'04 Aug'04 Sep'04 Oct'04 Nov'04 Dec'04 Jan'05 Feb'05 Mar'05 Apr'05
#of pechf in use 208 232 232 232 232 232 232 232 232 232
#of farmnt in use 208 232 232 232 232 232 232 232 232 232
Install base 11 12 12 12 12 12 12 12 12 12
pechf 0 1 8 3 2 3 4 4 3 2
farmnt 3 5 3 0 7 2 0 2 0 0
% of pechf 0.00% 0.43% 3.45% 1.29% 0.86% 1.29% 1.72% 1.72% 1.29% 0.86%
% of farmnt 1.44% 2.16% 1.29% 0.00% 3.02% 0.86% 0.00% 0.86% 0.00% 0.00%

5. TITL Fusion Board DOA Trend
7
1
6
1 1
# of DOA boards
5
4
3
3
2
5
2
1
1
2 2
1
0
1Q'04 2Q'04 3Q'04 4Q'04 Jan-05 Feb-05 Mar-05 Apr-05
pechf farmnt cps opt tsint thbdf
2003 1Q'04 2Q'04 3Q'04 4Q'04 Jan-05 Feb-05 Mar-05 Apr-05 May-05 Jun-05
pechf 6 5 2 2 1
farmnt 2 1 3 2
tsint 1
thbbuf 2
sms opt 2
cps opt 2 1
con. 2
cpu(axmp) 1
thbdf 1
Summary 17 7 6 4 2
•7.26% in 2003 (17/234 LTX RP# ).
•12.05% in 2004 (17/141 LTX RP# ), DOA QTY NO improved in 2004.
•6.45% in 2005(2/31 LTX RP#).

6. TITL Fusion Outstanding Issues
•High Board Usage
Board: PECHF, FARMNT
Cause: Hardware design-in
Action: Ask LTX improve hardware performance.
•DOA
Board: All
Cause: -Out going quality
-Package
Action: Ask LTX improve board out going quality and packing material.
•Test head contact problem
Board: PECHF, DSCM
Cause: -Design-in
-Compressed-air unstable
Action: Stabilize compressed-air

7. Backup

8. TITL Fusion Config
System# #01 #04 #05 #06 #07 #09 #15 #10 #16 #02 #08 #12
F250E F500E2 F125E3 F125E2
Product Code F250E-256 F500E-256+
-256 -384 -512 -512
Sunblade Sunblade Sunblade Sunblade Sunblade
Computer Sunblade2500/2000
2000 2000/2500 2500 2500 2500
EnVision O/S R11_3.108 R11_3.108 R11_3.108 R11_3.108 R11_3.108
R11_3.108 / R12_3.112
STDProgram R12_3.112 R12_3.112 R12_3.112 R12_3.112 R12_3.112
Test Heads 1 1 1 1 1 1
Digital Pins per head 256 256 256 384 512 512
Digital Options
DPRO Y Y Y Y Y Y
Number
of pin 128 128 128 128 128 128
supported
CTMU2 Y Y Y Y Y y
Mixed Signal Options
SMS HR 1 0 1 2 2 2
SMS HS 1 0 1 2 2 2
DC Options
Analog Pins No No No 16 16 16
CPS channels 8 8 8 16 16 16
PTS1000 NO No NO No Y No
Note: Sunblade2000 on Fusion#6,#9,#10,#15