EP3C5E144C8N Datasheet, PDF (245/348 Pages) Altera Corporation – Ability to disable external JTAG port

Chapter 9: Configuration, Design Security, and Remote System Upgrades in the Cyclone III Device Family
Document Revision History
9–87
Document Revision History
Table 9–32 lists the revision history for this document.
Table 9–32. Document Revision History
Date
December 2011
December 2009
July 2009
June 2009
Version
Changes
■ Updated “Configuration Features” on page 9–2, “Reset” on page 9–8,“AS Configuration
(Serial Configuration Devices)” on page 9–12, “Single-Device AS Configuration” on
page 9–13, “AP Configuration Supported Flash Memory” on page 9–24, “Single-Device
AP Configuration” on page 9–25, “JTAG Configuration” on page 9–48, and “User
Watchdog Timer” on page 9–85.
2.0 ^{■ Removed the “Overriding the Internal Oscillator” section from “JTAG Configuration”.}
■ Updated Figure 9–11, Figure 9–24, Figure 9–25, Figure 9–26, Figure 9–27, Figure 9–29,
Figure 9–30.
■ Updated Table 9–13, Table 9–18, and Table 9–22.
■ Replaced links to AN 386: Using the Parallel Flash Loaderwith the Quartus II Software
links to Parallel Flash Loader Megafunction User Guide.
■ Updated Table 9–7, Table 9–10, Table 9–22, and Table 9–28.
■ Updated Figure 9–23 and Figure 9–30.
1.2 _{■ Updated the “Programming Serial Configuration Devices” and “Security Against}
Tampering” sections.
■ Minor changes to the text.
1.1 Made a minor correction to the part number.
1.0 Initial release.
December 2011 Altera Corporation
Cyclone III Device Handbook
Volume 1