All the designs submitted by due date will be taken up for MPW
runs at SCL. Following are the guidelines which user needs to comply.
-
Once the project feasibility is approved by SCL, Silicon number is to be taken
from SCL
and the designer needs to contact Mask Technology development division at SCL.
Contact
details are available in tapeout submission form.
-
Silicon number to be taken well in advance, so that final design with all
prerequisites
reaches SCL before due date.
-
All individual designs should contain the external structures as per tapeout
submission
document viz. Layer revision & silicon number block, Seal Ring etc. Readme and
related
GDS files are given in the PDK
-
All guidelines and checklist mentioned in “Tapeout Submission Form” need to be
duly
filled and complied with. In case of late submissions, designs will be taken for
next
available time slot as per MPW calendar. Final submission date will be the date
of
receipt of DRC/Antenna clean GDSII having the entire prerequisite
documents/reports etc.
-
All designs submitted will undergo inspection by SCL for critical design rules
compliance for final acceptance before taking to mask data preparation. In case
of
non-acceptance, designs will be rejected and the designs after correction will
only be
taken in next tapeout. So, users are advised to do all the checks well before
the
submission due date, so that in case of any correction, revised GDSII and
related
documents/reports reach SCL before the schedule.
-
All submission data to be sent via secure ftp only. User need to share their ftp
credentials to Mask team-SCL for data download.
Each MPW program involves consolidation of
various designs on single
process category for mask data preparations. Hence, the above MPW program will follow
the above
schedule only if sufficient number of designs are received in a given process category.
However,
this schedule does not apply for single product mask-sets opted by customers.