Specifications

Table 8-3: CRC Calculation Time in Cyclone V Devices
The following table lists the minimum and maximum time taken to calculate the CRC value:
• The minimum time is derived using the maximum clock frequency with a divisor of 0.
• The maximum time is derived using the minimum clock frequency with a divisor of 8.
Maximum Time (s)Minimum Time (ms)Member CodeVariant
2.084A2
Cyclone E
2.084A4
3.547A5
3.627A7
7.4015A9
4.058C3
Cyclone V GX
3.547C4
3.547C5
3.627C7
7.4015C9
3.547D5
Cyclone V GT 3.627D7
7.4015D9
3.597A2
Cyclone V SE
3.597A4
6.3013A5
6.3013A6
3.597C4
Cyclone V SX 6.3013C5
6.3013C6
6.3013D5
Cyclone V ST
6.3013D6
Using Error Detection Features in User Mode
This section describes the pin, registers, process flow, and procedures for error detection in user mode.
Enabling Error Detection
To enable user mode error detection in the Quartus II software, follow these steps:
1. On the Assignments menu, click Device.
2. In the Device dialog box, click Device and Pin Options.
SEU Mitigation for Cyclone V Devices
Altera Corporation
Send Feedback
CV-52008
Using Error Detection Features in User Mode
8-4
2013.11.12