Section 3: Configuring a Wafer ID Application In-Sight
®
1700 Series Wafer Reader
24
3.4.3 Enabled
The Enabled checkbox determines whether the Config will be used during the retry
sequence at runtime. The retry order for Configs is specified in the Options tab (see
Section 3.5). When Enabled is checked, the Config number on the tab appears in bold
text.
NOTE All Config settings are saved with the job, even when the Config is disabled.
3.4.4 Mark
The Mark setting specifies the type of wafer mark the selected Config will read.
SELECTION DESCRIPTION
2D Sym, T7 Data Matrix
Reads a SEMI
®
T7 standard 2D Data Matrix symbol (ECC 200, 8 rows by 32 columns).
BC, BC 412 Reads a SEMI T1-95 standard barcode. (See Advanced section, below.)
BC, IBM 412 Reads an IBM 412 barcode. (See Advanced section, below.)
Chars, SEMI (default) Reads SEMI M12, M13, and M1.15 standard alphanumeric character strings.
Chars, IBM Reads IBM Hexadecimal alphanumeric character strings.
Chars, Triple Reads Triple Density standard alphanumeric character strings.
NOTE See Appendix H: SEMI
®
Wafer Marking Specifications for resources providing detailed information
on each of the SEMI mark types.
Advanced
When ‘BC, BC 412’ or ‘BC, IBM 412’ is the selected Mark, the Advanced dialog can be
accessed from the Advanced button (see Figure 3-4).
Figure 3-4: BC, Compress Advanced Dialog
The Compression drop-down list specifies options for decoding compressed barcodes,
including Base 35 compression, as well as a selection for decoding a barcode with no
compression.
When one of the Compressed options (Compressed 1 to Compressed 7) is selected,
Report settings are also available. If Hyphen is enabled, the last two digits of the
barcode string are separated by a hyphen. If Three Digit is enabled, the digits that are
encoded for the wafer lot number are replaced by a three-digit number; zeros (0) are
