ep1agx50d Altera Corporation, ep1agx50d Datasheet - Page 218

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

Typical Design Performance
4–64
Arria GX Device Handbook, Volume 1
1.8-V HSTL
CLASS II
1.8-V HSTL
CLASS II
1.5-V HSTL
CLASS I
1.5-V HSTL
CLASS I
1.5-V HSTL
CLASS I
1.5-V HSTL
CLASS I
1.5-V HSTL
CLASS I
1.5-V HSTL
CLASS II
1.5-V HSTL
CLASS II
1.5-V HSTL
CLASS II
3.3-V PCI
3.3-V PCI-X
LVDS
Table 4–57. EP1AGX35 Column Pins Output Timing Parameters (Part 5 of 5)
Standard
I/O
Strength
18 mA
20 mA
10 mA
12 mA
16 mA
18 mA
20 mA
Drive
4 mA
6 mA
8 mA
-
-
-
GCLK PLL
GCLK PLL
GCLK PLL
GCLK PLL
GCLK PLL
GCLK PLL
GCLK PLL
GCLK PLL
GCLK PLL
GCLK PLL
GCLK PLL
GCLK PLL
GCLK PLL
Tables 4–58
values that 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.
Clock
GCLK
GCLK
GCLK
GCLK
GCLK
GCLK
GCLK
GCLK
GCLK
GCLK
GCLK
GCLK
GCLK
Parameter
through
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
4–59
Industrial
shows EP1AGX35 regional clock (RCLK) adder
2.593
1.148
2.593
1.148
2.629
1.187
2.633
1.188
2.615
1.170
2.615
1.170
2.609
1.164
2.596
1.151
2.599
1.154
2.601
1.156
2.755
1.313
2.755
1.313
3.621
2.190
Fast Corner
Commercial
2.593
1.148
2.593
1.148
2.629
1.187
2.633
1.188
2.615
1.170
2.615
1.170
2.609
1.164
2.596
1.151
2.599
1.154
2.601
1.156
2.755
1.313
2.755
1.313
3.621
2.190
-6 Speed
Grade
5.412
2.300
5.421
2.309
5.663
2.557
5.641
2.529
5.643
2.531
5.645
2.533
5.643
2.531
5.455
2.343
5.465
2.353
5.478
2.366
5.791
2.685
5.791
2.685
6.969
3.880
Altera Corporation
May 2008
Units
ns
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ns
ns
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ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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ns