ep2s130 Altera Corporation, ep2s130 Datasheet - Page 95

• Manufacturer Part Number: ep2s130
• Description: Stratix Ii Device Family Data Sheet
• Manufacturer: Altera Corporation

Altera Corporation
May 2007
Notes to
(1)
(2)
(3)
(4)
SSTL-2 Class I and II
Table 2–16. Stratix II Supported I/O Standards (Part 2 of 2)
This I/O standard is only available on input and output column clock pins.
This I/O standard is only available on input clock pins and DQS pins in I/O banks 3, 4, 7, and 8, and output clock
pins in I/O banks 9,10, 11, and 12.
V
The clock input pins supporting LVDS on banks 3, 4, 7, and 8 use V
dependency on the V
1.2-V HSTL is only supported in I/O banks 4,7, and 8.
CCIO
I/O Standard
Table
is 3.3 V when using this I/O standard in input and output column clock pins (in I/O banks 9, 10, 11, and 12).
2–16:
f
CCIO
Voltage-referenced
level of the bank.
For more information on I/O standards supported by Stratix II I/O
banks, refer to the Selectable I/O Standards in Stratix II & Stratix II GX
Devices chapter in volume 2 of the Stratix II Device Handbook or the
Stratix II GX Device Handbook.
Stratix II devices contain eight I/O banks and four enhanced PLL external
clock output banks, as shown in
right and left of the device contain circuitry to support high-speed
differential I/O for LVDS and HyperTransport inputs and outputs. These
banks support all Stratix II I/O standards except PCI or PCI-X I/O pins,
and SSTL-18 Class II and HSTL outputs. The top and bottom I/O banks
support all single-ended I/O standards. Additionally, enhanced PLL
external clock output banks allow clock output capabilities such as
differential support for SSTL and HSTL.
Type
Voltage (V
Input Reference
1.25
REF
) (V)
Figure
CCINT
Voltage (V
Stratix II Device Handbook, Volume 1
Output Supply
for LVDS input operations and have no
2–57. The four I/O banks on the
2.5
CCIO
) (V)
Stratix II Architecture
Board Termination
Voltage (V
1.25
TT
) (V)
2–87