Cyclic Redundancy Check (CRC) in Stratix Series FPGAs

Table 1. CRC Enhancements in Stratix Series FPGAs

Stratix Series FPGA Family1

CRAM CRC
Checking
Entire CRAM

CRAM CRC
Checking
CRAM Frame

CRAM
Error
Location

Injection
of CRAM
SEU Errors
for Testing

Error
Classification

CRAM Error
Correction

On-Chip
Memory
Error Checking

Stratix® GX

Yes

-

-

-

-

-

-

Stratix® II
and Stratix® II GX

Yes

-

-

-

-

-

-

Stratix® III

-

Yes

Yes

Yes

Yes

-

Yes

Stratix® IV E
and
 Stratix® IV GX

-

Yes

Yes

Yes

Yes

-

Yes

Stratix® V

-

Yes

Yes

Yes

Yes

Yes

Yes