Maxim HFRD-34.0 Audio-Section Functional, Diagram, Video-Section Functional, Page 5 of, I 2C

Models: HFRD-34.0

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Figure 5. Video-section functional diagram.

Figure 6. Audio-section functional diagram.

Maxim Integrated Products

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Contents

4 x 4 DVI KVM Switch Reference DesignHFRD-34.0 REFERENCE DESIGN2 Features 1 Table of Contents3 Overview 4 x 4 DVI KVM Switch4 Application Diagrams DVI KVM SWITCH - App22-Person Work Station 4-Person Work Station5 Functional Diagrams DVI KVM SWITCH - App3Single User Work Station Top-Level Functional DiagramDiagram DiagramSwitch Audio-Section FunctionalUSB-Section Functional DiagramReference Design HFRD-34.0 Rev.3, 05/08 Maxim Integrated Products6 IC Summary Video Section ComponentsMAX3845 MAX3814MAX4906F USB Section ComponentsUSB251x MAX4899AEMAX4550 Audio Section ComponentsMAX9728A MAX9723ATMEGA48 Control, Power Management, and Miscellaneous ComponentsMAX7312 MAX3397EMAX6817 MAX1853MAX1953 MAX40707 Navigation Menu MAX3420MAX4788 Default HP2 Volume 10 Design Notes 8 Schematics, Component List, and Layout Drawings9 Gerber Files and Firmware Table 2. HFRD-34.0 Layer Profile 11 Evaluation/Use Notes12 Layer Profile Figure 8. HFRD-34.0 Board dimensions not to scale 1312 Board DimensionsReference Design HFRD-34.0 Rev.3, 05/08 Maxim Integrated ProductsReference Design HFRD-34.0 Rev.3, 05/08 DVI is a trademark of Digital Display Working Group DDWGMaxim Integrated Products Page 18 of