ep1agx50d Altera Corporation, ep1agx50d Datasheet - Page 256

• Manufacturer Part Number: ep1agx50d
• Description: Arria Gx Device Data Sheet
• Manufacturer: Altera Corporation

Typical Design Performance
4–102
Arria GX Device Handbook, Volume 1
Dedicated Clock Pin Timing
Tables 4–79
clock is driven by the global clock, regional clock, periphery clock, and a
PLL.
Tables 4–78
EP1AGX20 Clock Timing Parameters
Tables 4–79
EP1AGX20 devices.
Table 4–79
Table 4–80
t
t
t
t
tcin
tcout
tpllcin
tpllcout
t
t
CIN
COUT
PLLCIN
PLLCOUT
Table 4–78. Arria GX Clock Timing Parameters
Table 4–79. EP1AGX20 Row Pins Global Clock Timing Parameters
Table 4–80. EP1AGX20 Row Pins Global Clock Timing Parameters (Part 1
CIN
COUT
Parameter
Parameter
Symbol
describes clock timing specifications.
describes clock timing specifications.
to
describes Arria GX clock timing parameters.
through
4–98
Delay from clock pad to I/O input register
Delay from clock pad to I/O output register
Delay from PLL
Delay from PLL
Industrial
Industrial
-0.027
-0.022
1.394
1.399
show clock pin timing for Arria GX devices when the
1.655
1.655
4–80
Fast Model
Fast Model
show the GCLK clock timing parameters for
Commercial
inclk
inclk
Commercial
-0.027
-0.022
1.394
1.399
1.655
1.655
pad to I/O input register
pad to I/O output register
Parameter
-6 Speed
-6 Speed
Grade
3.161
3.155
0.091
0.085
Grade
3.726
3.726
Altera Corporation
Units
May 2008
ns
ns
ns
ns
Units
ns
ns