|
EP1S40F780C7 Datasheet, PDF (426/864 Pages) Altera Corporation – Stratix Device Handbook, Volume 1 | |||
|
◁ |
I/O Standards
Stratix Device Handbook, Volume 2
Chapter Date/Version
Changes Made
September 2004, â Table 4â1 on page 4â1: renamed table, updated table, and
v3.1
added Note 1.
â Deleted Figure named â1.5-V Differential HSTL Class II
Termination.â
â Updated text describing âSSTL-18 Class I & II - EIA/JEDEC
Preliminary Standard JC42.3â on page 4â11.
â Updated HyperTransport data rates on page 4â17.
â Changed HyperTransport device speed from 800 MHz to
400 MHz on page 4â17.
â Added four rows to Table 4â2 on page 4â18: 1.5-
V HSTL Class I, 1.8-V HSTL Class I, 1.5-V HSTL Class II,
and 1.8-V HSTL Class II.
â Changed title of Table 4â3 on page 4â21.
â Updated Table 4â4 on page 4â22.
â Updated Figure 4â20 on page 4â29.
â Added description of which clock pins support differential
on-chip termination on page 4â30.
â Updated description of flip-chip packages on page 4â31.
â Changed title of Figure 4â21 on page 4â31.
â Updated milliamps for non-thermally enhanced cavity up
and non-thermally enhanced FineLine BGA packages on
page 4â35.
â Updated equation for FineLine BGA package on
page 4â35.
â Updated milliamps in non-thermally enhanced cavity up and
non-thermally enhanced FineLine BGA packages
onpage 4â37.
April 2004, v3.0 â Updated notes to Figure 4â18.
â New information added to the âHot Socketingâ section.
â New information added to the âDifferential Pad Placement
Guidelinesâ section.
November 2003, â Removed support for series and parallel on-chip
v2.2
termination.
â Updated Figure 4â22.
October 2003,
v2.1
â Added the Output Enable Group Logic Option in Quartus II
and Toggle Rate Logic Option in Quartus II sections.
â Updated notes to Table 4â10.
July 2003, v2.0
â Renamed impedance matching to series termination
throughout Chapter.
â Removed wide range specs for LVTTL and LVCMOS
standards pages 4-3 to 4-5.
â Relaxed restriction of input pins next to differential pins for
flipchip packages (pages 4-20, 4-35, and 4-36).
â Added Drive Strength section on page 4-26.
â Removed text âfor 10 ns or lessâ from AC Hot socketing
specification on page 4-27.
â Added Series Termination column to Table 4-9.
Comments
Section IIIâ2
Altera Corporation
|
▷ |