EP1AGX ALTERA [Altera Corporation], EP1AGX Datasheet - Page 162

• Manufacturer Part Number: EP1AGX
• Description: Section I. Arria GX Device Data Sheet
• Manufacturer: ALTERA [Altera Corporation]

4–40
Table 4–51. EP1AGX20 Column Pins Output Timing Parameters (Part 4 of 4)
Arria GX Device Handbook, Volume 1
3.3-V PCI
3.3-V PCI-X
LVDS
I/O Standard
Strength
Drive
—
—
—
Table 4–52
should be added to GCLK values. These adder values are used to determine I/O
timing when the I/O pin is driven using the regional clock. This applies for all I/O
standards supported by Arria GX with general purpose I/O pins.
Table 4–52
devices.
Table 4–52. EP1AGX20 Row Pin Delay Adders for Regional Clock
Table 4–53
devices.
Table 4–53. EP1AGX20 Column Pin Delay Adders for Regional Clock
RCLK input adder
RCLK PLL input adder
RCLK output adder
RCLK PLL output adder
RCLK input adder
RCLK PLL input
adder
RCLK output
adder
RCLK PLL output
adder
Parameter
Parameter
GCLK PLL
GCLK PLL
GCLK PLL
GCLK
GCLK
GCLK
Clock
through
describes row pin delay adders when using the regional clock in Arria GX
lists column pin delay adders when using the regional clock in Arria GX
Table 4–53
Parameter
Industrial
–0.012
–0.081
0.081
1.11
t
t
t
t
t
t
CO
CO
CO
CO
CO
CO
Industrial
–0.117
–0.011
0.117
0.011
Fast Corner
list EP1AGX20 regional clock (RCLK) adder values that
Fast Corner
Industrial
2.755
1.313
2.755
1.313
3.621
2.190
Commercial
–0.012
–0.081
0.081
Fast Corner
Commercial
1.11
–0.117
–0.011
0.117
0.011
Commercial
2.755
1.313
2.755
1.313
3.621
2.190
Chapter 4: DC and Switching Characteristics
–6 Speed Grade
–6 Speed Grade
–0.008
–0.224
© December 2009 Altera Corporation
0.223
2.658
–0.273
–0.019
0.273
0.019
–6 Speed
Grade
5.791
2.685
5.791
2.685
6.969
3.880
Typical Design Performance
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
Units
ns
ns
ns
ns
ns
ns