Dear Valued Customer,

We are contacting you today to notify you that there is a New Shipping FPGA Revision for TS-7700.  Technologic Systems is fixing a bug that caused occasional data loss on the Serial UART interfaces.

The affected products are: TS-7700

The TS-7700 uses Technologic Systems' XUART core to provide a flexible serial interface solution.  It was discovered that occasionally if a single XUART interface was involved in large data transfers in both the TX and RX directions that an occasional byte of data was dropped.  This new FPGA revision corrects this behavior and ensures all data is transmitted and received by the XUART under all conditions.  For more details please refer to:

Please contact us if you have any concerns with this FPGA revision so that we can assist you with any transition issues.

Technologic Systems appreciates your business. If you have further questions or concerns, please contact us by either replying to this email or filling out the contact us form at

Best Regards,

Technologic Systems
16525 East Laser Drive
Fountain Hills, AZ 85268
Phone: (480) 837-5200
Fax: (480) 837-5300