##### 



() Exhibit 10.21
Purchase Order
GENERAL DYNAMICS
Advanced Information Systems
8800 QUEEN AVENUE SOUTH
BLOOMINGTON, MN 55431-1996
SUPPLIER NOTE: When used, the Item No., Part Number and Quantity must
appear on all Packing Lists and Invoices. Invoices are not payable prior to
requested Delivery date. The following order is subject to the terms,
conditions and warranties attached to the Purchase Order.
SUPPLIER NO: 19281-001
JSI MICROELECTRONICS, INC.
4235 Forcum Avenue
Suite 500
MCCLELLAN            CA 95652
PURCHASE ORDER NUMBER

PO NUMBER
10127022
This number must appear on all Invoices, Shipping Notices, Cases, Packages or Correspondence Pertaining to this Order.
DATE PREPARED            PAGE OF PAGES            CHANGE NO.
03-02-04 1 2 000
SHIP TO ADDRESS
GENERAL DYNAMICS
Advanced Information Systems
4235 FORCUM AVENUE
SUITE 200
MCCLELLAN, CA 95652-2301
MAIL INVOICE TO ADDRESS
GENERAL DYNAMICS
Advanced Information Systems
ATTN: BARBARA BYLSMA            CASFAC
4235 FORCUM AVENUE
SUITE 200
MCCLELLAN, CA 95652-2301
TAX INSTRUCTIONS            TRANSPORATION MODE: Ship via Uniform Bill of
This order is exempt for Sales/Use Tax in the            FOB            TERMS            Lading; do not declare excess value.
state of CA. SR OH 100-171968 Origin            NET 30 DAYS            UNITED PARCEL SERVICE SURFACE
ITEM            PART-NUMBER            REV            BUDGET CENTER            START DATE            END DATE
0001 BLANKET-70 00 4405 02-23-04 12-31-05
DESCRIPTION
BLANKET ORDER
PRIORITY-RATING            CONTRACT-INVOLVED
DO-A7 DMEA90-99-D-0004
You are required to follow the provisions of IS CFR 700, the Defense Priorities and Allocations System
(DPAS) regulation, and all other applicable directions of the Office of Industrial Resource Administration in
obtaining material and products needed to fill this order.
This Cost Plus Fixed Fee Subcontract/Purchase Order is being issued in the            not to exceed amount of
$1,216,561.00 and is in support of Contractual Engineering Task DMEA 04-402 dated 11/04/2003, Contract Number
DMEA90-99-D-0004-0029.
Attachments A and B (identified below) are hereby incorporated into this Subcontract/Purchase Order.
Order of Precedence:
1. Subcontract/Purchase Order 10127022
2. Attachment A  Subcontract Statement of Work, Revision 1, for COTS Microelectronics and Hard/Soft Core
Intellectual Property Support Dated February 23, 2004.
3. Attachment B  GDAIS Standard Subcontract Terms and Conditions with JSI Microelectronics, Inc.
This Purchase Order is also issued contingent upon acceptance of JSIs Forward Pricing Rate Agreement by DCAA.
The following FAR clauses are incorporated by reference into this Subcontract/Purchase Order:
52.223-5  Pollution Prevention and Right-To-Know Information
52.237.2  Protection of Government Buildings, equipment, and Vegetation            The parties understand and agree
that the cost for all JSI Microelectronics, Inc. efforts required to accomplish the items and activities
contained in Attachments A and B shall not exceed the value of this Subcontract/Purchase Order.
CONTINUED ON NEXT PAGE
Vendor Copy




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() Purchase Order PURCHASE ORDER NUMBER

GENERAL DYNAMICSPO NUMBER
10127022
Advanced Information Systems            This number must appear on all Invoices, Shipping Notices, Cases, Packages or
Correspondence Pertaining to this Order.
8800 QUEEN AVENUE SOUTH
BLOOMINGTON, MN 55431-1996 DATE PREPARED            PAGE OF PAGES            CHANGE NO.
03-02-04 2 2 000
SUPPLIER NOTE: When used, the Item No., Part Number and
Quantity must appear on all Packing Lists and Invoices. Invoices
are not payable prior to requested Delivery date. The following
order is subject to the terms, conditions and warranties attached
to the Purchase Order.
(Continued from previous page)
MATERIALS/SERVICES
NOT TO EXCEED
TOTAL ORDER PRICE: $1,216,561.00
SUPPLIER PLEASE NOTE: By acceptance of this order, supplier hereby certifies that
all products and services to be furnished under this Purchase Order are in compliance
with Williams-Steiger Occupational Safety and Health Act of 1970, Public Law 91-598, and            BUYERS AUTHORIZATION
all amendments thereto as of the date of this Purchase Order. Edward Raashof 3/2/04
Mail Acknowledgement, Correspondence, GENERAL DYNAMICS            SUPPLIER AUTHORIZED/ACCEPTED BY SIGNATURE
Inquiries etc. to the following buyer: Advanced Information Systems            Larry R. Johnson 3/2/04
ATTN: LOWELL BARIE
8800 QUEEN AVENUE SOUTH
SUITE 200
BLOOMINGTON, MN 55431-1996
PHONE: 9529215504 FAX: 9529216869 Vendor Copy




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##### 



() Purchase Order
GENERAL DYNAMICS
Advanced Information Systems
8800 QUEEN AVENUE SOUTH
BLOOMINGTON, MN 55431-1996
SUPPLIER NOTE: When used, the Item No., Part Number and Quantity must
appear on all Packing Lists and Invoices. Invoices are not payable prior to
requested Delivery date. The following order is subject to the terms,
conditions and warranties attached to the Purchase Order.
SUPPLIER NO: 19281-001
JSI MICROELECTRONICS, INC.
4235 Forcum Avenue
Suite 500
MCCLELLAN            CA 95652
PURCHASE ORDER NUMBER

PO NUMBER
10127023
This number must appear on all Invoices, Shipping Notices, Cases, Packages or Correspondence Pertaining to this Order.
DATE PREPARED            PAGE OF PAGES            CHANGE NO.
03-02-04 1 2 000
SHIP TO ADDRESS
GENERAL DYNAMICS
Advanced Information Systems
4235 FORCUM AVENUE
SUITE 200
MCCLELLAN, CA 95652-2301
MAIL INVOICE TO ADDRESS
GENERAL DYNAMICS
Advanced Information Systems
ATTN: BARBARA BYLSMA            CASFAC
4235 FORCUM AVENUE
SUITE 200
MCCLELLAN, CA 95652-2301
TAX INSTRUCTIONS            TRANSPORATION MODE: Ship via Uniform Bill of
This order is exempt for Sales/Use Tax in the state of CA. FOB            TERMS            Lading; do not declare excess value.
SR OH 100-171968 Origin            NET 30 DAYS            UNITED PARCEL SERVICE SURFACE
ITEM            PART-NUMBER            REV            BUDGET CENTER            START DATE            END DATE
0001 BLANKET-70 00 4405 02-23-04 12-31-05
DESCRIPTION
BLANKET ORDER
PRIORITY-RATING            CONTRACT-INVOLVED
DO-A7 DMEA90-99-D-0004
You are required to follow the provisions of IS CFR 700, the Defense Priorities and Allocations System (DPAS)
regulation, and all other applicable directions of the Office of Industrial Resource Administration in obtaining
material and products needed to fill this order.
This Cost Plus Fixed Fee Subcontract/Purchase Order is being issued in the            not to exceed amount of $2,300,514.00
and is in support of Contractual Engineering Task DMEA 04-401 dated 11/21/2003, Contract Number
DMEA90-99-D-0004-0030.
Attachments A and B (identified below) are hereby incorporated into this Subcontract/Purchase Order.
Order of Precedence:
1. Subcontract/Purchase Order 10127023
2. Attachment A  Subcontract Statement of Work, Revision 1, for arms Foundry Upgrades and Enhancement per SQW CET
04-4-1 dated February 23, 2004.
3. Attachment B  GDAIS Standard Subcontract Terms and Conditions with JSI Microelectronics, Inc.
This Purchase Order is also issued contingent upon acceptance of JSIs Forward Pricing Rate Agreement by DCAA.
The following FAR clauses are incorporated by reference into this Subcontract/Purchase Order:
52.223-5  Pollution Prevention and Right-To-Know Information
52.237.2  Protection of Government Buildings, equipment, and Vegetation            The parties understand and agree that the
cost for all JSI Micro
electronics, Inc. efforts required to accomplish the items and activities contained in
Attachments A and B shall not exceed the value of this Subcontract/Purchase Order.
CONTINUED ON NEXT PAGE
Acknowledgement Copy




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##### 



() Purchase Order
GENERAL DYNAMICS
Advanced Information Systems
8800 QUEEN AVENUE SOUTH
BLOOMINGTON, MN 55431-1996
SUPPLIER NOTE: When used, the Item No., Part Number and Quantity must appear on all Packing Lists and
Invoices. Invoices are not payable prior to requested Delivery date. The following order is subject to the
terms, conditions and warranties attached to the Purchase Order.
(Continued from previous page)
PURCHASE ORDER NUMBER

PO NUMBER
10127023
This number must appear on all Invoices, Shipping Notices, Cases, Packages or Correspondence Pertaining to this Order.
DATE PREPARED            PAGE OF PAGES            CHANGE NO.
03-02-04 2 2 000
MATERIALS/SERVICES
NOT TO EXCEED
TOTAL ORDER PRICE: $2,300,514.00
SUPPLIER PLEASE NOTE: By acceptance of this order,
supplier hereby certifies that all products and services to
be furnished under this Purchase Order are in compliance
with Williams-Steiger Occupational Safety and Health Act of
1970, Public Law 91-598, and all amendments thereto as of            BUYERS AUTHORIZATION
the date of this Purchase Order. Edward Raashof 3/2/04
Mail
Acknowledgement,
Correspondence,
Inquiries etc. to
the following            GENERAL DYNAMICS            SUPPLIER AUTHORIZED/ACCEPTED BY SIGNATURE
buyer: Advanced Information Systems            Larry R. Johnson 3/2/04
ATTN: LOWELL BARIE
8800 QUEEN AVENUE SOUTH
SUITE 200
BLOOMINGTON, MN 55431-1996
PHONE: 9529215504 FAX: 9529216869 AcknowledgementCopy




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##### 



() Purchase Order
GENERAL DYNAMICS
Advanced Information Systems
8800 QUEEN AVENUE SOUTH
BLOOMINGTON, MN 55431-1996
SUPPLIER NOTE: When used, the Item No., Part Number and Quantity must
appear on all Packing Lists and Invoices. Invoices are not payable prior to
requested Delivery date. The following order is subject to the terms,
conditions and warranties attached to the Purchase Order.
SUPPLIER NO: 19281-001
JSI MICROELECTRONICS, INC.
4235 Forcum Avenue
Suite 500
MCCLELLAN            CA 95652 PURCHASE ORDER NUMBER

PO NUMBER
10134241
This number must appear on all Invoices, Shipping Notices, Cases, Packages or Correspondence Pertaining to this Order.
DATE PREPARED            PAGE OF PAGES            CHANGE NO.
01-11-05 1 2 000
SHIP TO ADDRESS
GENERAL DYNAMICS
Advanced Information Systems
4235 FORCUM AVENUE
SUITE 200
MCCLELLAN, CA 95652-2301
MAIL INVOICE TO ADDRESS
GENERAL DYNAMICS
Advanced Information Systems
ATTN: BARBARA BYLSMA            CASFAC
4235 FORCUM AVENUE
SUITE 200
MCCLELLAN, CA 95652-2301 TAX INSTRUCTIONS            TRANSPORATION MODE: Ship via Uniform Bill of Lading; do not declare
This order is exempt for Sales/Use Tax in the state of            FOB            TERMS            excess value.
CA. SR OH 100-171968 Origin            NET 30 DAYS            UNITED PARCEL SERVICE GRND (#55X902)
ITEM            PART-NUMBER            REV            BUDGET CENTER            START DATE            END DATE
0001 BLANKET-70 00 4437 01-01-05 12-31-05
DESCRIPTION
BLANKET ORDER
PRIORITY-RATING            CONTRACT-INVOLVED
DO-A7 DMEA90-99-D-0004
You are required to follow the provisions of IS CFR 700, the Defense Priorities and Allocations System (DPAS) regulation, and all other
applicable directions of the Office of Industrial Resource Administration in obtaining material and products needed to fill this order.
This Purchase Order is issued to provide JSI funding in the amount of $141,846.50 for JSI upgrade of the SVG88 tool in DMEA foundry in
accordance with JSI quote for SVG88 dated 11/01/04 and supporting Rite Track Quote dated 07/19/04.
By acceptance of this Purchase Order JSI acknowledges the extension and validity of JSI Quote SVG88 dated 11/01/04.
MATERIALS/ SERVICES
NOT TO EXCEED TOTAL
ORDER PRICE $141,846.50

SUPPLIER PLEASE NOTE: By acceptance of this order, supplier hereby certifies that all products and services to be furnished
under this Purchase Order are in compliance with Williams-Steiger Occupational Safety and Health Act of 1970, Public Law 91-598,
and all amendments thereto as of the date of this Purchase Order.
Mail Acknowledgement, Correspondence, Inquiries etc. to the            GENERAL DYNAMICS
following buyer: Advanced Information Systems
ATTN: LOWELL BARIE
8800 QUEEN AVENUE SOUTH
SUITE 200
BLOOMINGTON, MN 55431-1996
PHONE: 9529216504 FAX: 9529216869
Purchase Order
Vendor Copy




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##### 



() GENERAL DYNAMICS
Advanced Information Systems
8800 QUEEN AVENUE SOUTH
BLOOMINGTON, MN 55431-1996
SUPPLIER NOTE: When used, the Item No., Part Number and Quantity must appear on all Packing Lists and Invoices. Invoices
are not payable prior to requested Delivery date. The following order is subject to the terms, conditions and warranties attached
to the Purchase Order.
SUPPLIER NO: 19281-001
JSI MICROELECTRONICS, INC.
4235 Forcum Avenue
Suite 500
MCCLELLAN            CA 95652
BUYERS AUTHORIZATION
L. Bain 1/11/05
SUPPLIER AUTHORIZED/ACCEPTED BY SIGNATURE
Larry R. Johnson 1/12/05
Vendor Copy
PURCHASE ORDER NUMBER

PO NUMBER
10134239
This number must appear on all Invoices, Shipping Notices, Cases, Packages or Correspondence Pertaining to this Order.
DATE PREPARED            PAGE OF PAGES            CHANGE NO.
03-14-05 1 2 002
SHIP TO ADDRESS
GENERAL DYNAMICS
Advanced Information Systems
4235 FORCUM AVENUE
SUITE 200
MCCLELLAN, CA 95652-2301
MAIL INVOICE TO ADDRESS
GENERAL DYNAMICS
Advanced Information Systems
ATTN: BARBARA BYLSMA            CASFAC
4235 FORCUM AVENUE
SUITE 200
MCCLELLAN, CA 95652-2301
TAX INSTRUCTIONS
This order is exempt for Sales/Use Tax in            FOB            TERMS            TRANSPORATION MODE: Ship via Uniform Bill of Lading; do not declare excess value.
the state of CA. SR OH 100-171968 Origin            NET 30 DAYS            UNITED PARCEL SERVICE SURFACE
ITEM            PART-NUMBER            REV            BUDGET CENTER            START DATE            END DATE
0001 BLANKET-70 00 4437 12-01-04 04-30-05
DESCRIPTION
BLANKET ORDER
PRIORITY-RATING            CONTRACT-INVOLVED
DO-A7 DMEA90-99-D-0004
This Purchase Order is issued to provide JSI funding in the amount of $81,449.17 for JSI replacement of the silane line at DMEAs foundry to be
performed in accordance with JSIs quote for D0024 dated 10/22/04.
By acceptance of this Purchase Order JSI acknowledges the extension and validity of JSI Quote D0024 dated 10/22/04.
Change Order 001 is issued to extend the period of performance to 04/30/05.
Change Order 002 is issued to reduce the value from $81,449.17 to $81,118.40
and close this Purchase Order complete.
MATERIALS/ SERVICES NOT TO EXCEED
TOTAL ORDER PRICE $81,118.40

SUPPLIER PLEASE NOTE: By acceptance of this order, supplier hereby certifies that all products and services to be
furnished under this Purchase Order are in compliance with Williams-Steiger Occupational Safety and Health Act of 1970, BUYERS AUTHORIZATION
Public Law 91-598, and all amendments thereto as of the date of this Purchase Order. L. Barie 3/14/05
Mail Acknowledgement, Correspondence, Inquiries etc. GENERAL DYNAMICS            SUPPLIER AUTHORIZED/ACCEPTED BY SIGNATURE
to the following buyer: Advanced Information Systems            Larry R. Johnson 3/23/05
ATTN: LOWELL BARIE
8800 QUEEN AVENUE SOUTH
SUITE 200
BLOOMINGTON, MN 554
31-1996
PHONE: 9529216604 FAX: 9529216869 Vendor Copy