Focus Enhancements FS456 Data Sheet
FS453/4 AND FS455/6
DATA SHEET: HARDWARE REFERENCE
10. Revision History
August 30, 2002: Release V1.1. Data Sheet reorganized into separate reference guides. The new Data
Sheet package consists of a Product Brief, Hardware Reference, Software/Firmware Reference, and a
Physical (Layout) Reference.
Sheet package consists of a Product Brief, Hardware Reference, Software/Firmware Reference, and a
Physical (Layout) Reference.
January 13, 2003: Release V2.0. Expanded Introduction and Architectural Overview. Added new
sections: Technical Highlights and Scaling and Positioning Notes. Physical (Layout) Reference combined
with Hardware Reference.
sections: Technical Highlights and Scaling and Positioning Notes. Physical (Layout) Reference combined
with Hardware Reference.
March 7, 2003: Release V2.1 Misc. minor edits. Replace and corrected part numbers, Noted
incorporation of PCB Layout Guide into HR as chapter 9.
incorporation of PCB Layout Guide into HR as chapter 9.
July 1, 2004: Release V3.0 Added FS455/6 packaging information. Incorporated video port and DAC
application notes. Miscellaneous minor edits.
application notes. Miscellaneous minor edits.
January 24, 2005: Release V3.1 Updated Lead-Free ordering information. Minor layout modifications to
pin list.
pin list.
JANUARY, 2005, VERSION 3.0
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COPYRIGHT
©2003-4 FOCUS ENHANCEMENTS, INC.
FOCUS Enhancements Semiconductor