ep3c120f780c8nes Altera Corporation, ep3c120f780c8nes Datasheet - Page 339

• Manufacturer Part Number: ep3c120f780c8nes
• Description: Cyclone Iii Device Family
• Manufacturer: Altera Corporation

Altera Corporation-Preliminary
March 2007
Conclusion
f
use passive serial (PS) with compression to reduce the configuration file
size and speed up the configuration time. Passive parallel configuration
mode does not support compression. The t
determine the initialization time.
For more information about the t
configuration schemes, refer to the Configuring Cyclone III Devices chapter
in volume 1 of the Cyclone III Device Handbook.
If you cannot meet the maximum V
use an external component to hold nCONFIG low until the power supplies
have reached their minimum recommended operating levels. Otherwise,
the device may not properly configure and enter user mode.
Cyclone III devices offer hot socketing allowing the device to power-up
successfully without any power-sequencing. The POR circuitry keeps the
devices in the reset state until the V
Hot Socketing and Power-On Reset in Cyclone III Devices
CD2UM
Cyclone III Device Handbook, Volume 1
CC
CC
ramp time requirement, you must
is within operating range.
or t
CD2UMC
CD2UM
or t
parameters and
CD2UMC
parameters
11–7