Article ID: 000075887 Content Type: Troubleshooting Last Reviewed: 09/11/2012

Do Stratix® II devices support drive strength of 24mA in side I/O banks(1, 2, 5 and 6) for 3.3V LVTTL and LVCMOS I/O Standard?

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Description

No, Stratix II devices do not support drive strength of 24mA in I/O banks 1, 2, 5 and 6. For these banks, the I/O buffers are designed to have additional capability for LVDS applications and do not have higher drive strength.

The drive strength for 3.3V LVTTL in the above mentioned I/O banks are 12, 8 and 4mA; 12mA being the default drive strength.

The drive strength for 3.3V LVCMOS in the above mentioned I/O banks are 8 and 4mA; 8mA being the default drive strength.

 

Related Products

This article applies to 1 products

Stratix® II FPGAs