Do Cyclone® IV GX devices support 133 MHz DCLK fMAX in Fast Passive Parallel (FPP) configuration?

Description

Yes.  Cyclone® IV GX devices support 133 MHz DCLK f_MAX in Fast Passive Parallel (FPP) configuration.

Table 1-28 in the Cyclone® IV Device Handbook volume 3 says DCLK f_MAX is 100 MHz for 1.2 V V_CCINT in Fast Passive Parallel (FPP) configuration. But this is not correct.  It should be 133 MHz.

Resolution

Ignore 100 MHz DCLK f_MAX for 1.2 V V_CCINT in Fast Passive Parallel (FPP) configuration in Table 1-28 of the Cyclone® IV Device Handbook volume 3.

Cyclone® IV GX devices support 133 MHz DCLK f_MAX.