7-3
7
BGA/CSP Inspection
Continued from the previous page (
when WINDOW has been set to "NORMAL"
)
- Each time the ESC key is pressed, the menu screen will change to display all items or to
display individual items, one at a time.
- The data in item
3
varies according to the selection in item
2
.
- The data in item
6
varies according to the selection in item
5
.
Select "EVALUATION" (or select "EVALUATION" on the [MEAS COND] menu) and press the SET key.
To page 7-5
Selection in item
2
Data displayed in item
3
RECTANGLE
MOVE UP.L (224,208) LO.R (287,271)
CIRCLE
CENTER (256,240) RAD. (032)
ELLIPSE
CENTER (256,240) RAD. (032,032)
Selection in item
5
Data displayed in item
6
NO
No data displayed
RECTANGLE
MOVE UP.L (224,208) LO.R (287,271)
CIRCLE
CENTER (256,240) RAD. (032)
ELLIPSE
CENTER (256,240) RAD. (032,032)
-
Page 3-8
-
Page 3-11
-
Page 3-9
-
Page 3-8
-
Pages 3-4 to 3-6
(Reference pages)
Ë
Mask area
The general area to be measured may contain an object that does not need to be measured. To
eliminate such an object from the measurements, a mask area is used.
Ë
Area filter
This function is used to eliminate objects if their measured area is outside of the upper and lower
limits.
Measurement area
Mask area
Object to be measured
1
REGISTER NO.
2
MEAS SHAPE
R
3
MEAS AREA
4
MASK NO.
5
MASK SHAPE
6
MASK AREA
7
AUTO REGIST
8
TERESHOLD
9
INVERT B/W
0
BINARY PROCESS
q
BINARY NOISE FILT
w
NUM.OF FILT PASS
e
BOUNDARY PROCESS
r
AREA FILTER
t
NUM. OF DTECT
0(0~3)
RECTANGLE CIRCLE ELLIPSE
MOVE UP.L(224,20) LO.R(287,271)
0(0~3)
NO RECTANGLE CIRCLE ELLIPSE
MOVE UP.L(224,208) LO.R287,271)
EXEC(L LIMIT ONLY U&L LIMITS)
U.LM255 L.LM100(0~255)
NO YES
FIXED THRESHOLD-ADJ(VAR-DIFF VAR-RATE)
NO EXPD. CONTR. CONTR. EXPD.
EXPD.0
CONTR.0(0~5)
VALID INVALID
U.LM245760 L.LM00000(0~245760)
X00 Y00(0~64)
OPS-MENU RETURN LOCK EVALUATION