Allegro Constraint Compiler: Workshop
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4. Define the following rules in the columns:
Header: MIN_LINE_WIDT
H
MAX_LINE_WID
TH
MIN_NECK_WID
TH
MAXIMUM_NECK_LEN
GTH
Data:
10 10 6 100
Header:
LINE_TO_LINE_SPAC
ING
LINE_TO_THRUVIA_SPA
CING
LINE_TO_SHAPE_SPA
CING
Data: 8 8 10
Header:
TOTAL_ETCH_LENGTH
_MAX
Data: 2000
5. Save the changes; then select File > Save As to save the spreadsheet in
CSV format under the same filename using the file type CSV (Comma
delimited) (.csv).
6. Open the starter Object table in the Lab-2_Virtex-5_to_Virtex-7 folder:
object_grouping_Protocol_Analyzer.xlsx
7. Enter the following information in the table:
Object name VIRTEX-5_TO_VIRTEX-7 and Interface name PPC_A
Update the other information in the header as required.
8. Define information in the Data row:
Header: Group Name Nets Type Rule Count
Data: NetGroup
PPC_
A
PPC_A<{0-
31}>
PPC_A_RUL
ES
32
Nets column:
i. PPC_A<{0-31}> selects 32 nets using a Number Range {...}.
(PPC_A<0>, PPC_A<1>, PPC_A<2>, PPC_A<3>, PPC_A<4>, …
PPC_A<31>)
Rule column calls out the Rule Specification created in Step 4 of this
lab.
