
Contents
iChip & iChip LAN Datasheet v
7.1.2
7.2
7.3
7.4
7.5
7.6
Socket iChip
TM
Carrier Board...............................................................................8-2
Ethernet Controller Environment.................................................................7-1
Reference Design for Embedded iModem Using CO561AD-S...................7-2
Bill of Materials for CO561AD-S Reference Design..................................7-3
Reference Design for Embedded iLAN Using CO561AD-L.......................7-4
Bill of Materials for CO561AD-L Reference Design..................................7-5
PLD Equations .............................................................................................7-1
8
8.1
8.2
8.2.1
8.2.2
8.3
8.4
8.5
Pin Assignments...........................................................................................8-2
Pin Functional Descriptions.........................................................................8-3
Socket Modem Interface Signals..................................................................8-3
Host Interface Signals ..................................................................................8-4
Socket iChip Package Dimensions...........................................................8-6
Reference Design for CO561AD-C Based Modem.....................................8-7
Bill of Materials for CO561AD-C Reference Design..................................8-8
9
PCB Design and Layout Considerations...............................................................9-1
9.1
9.2
9.2.1
9.2.2
Design Consideration...................................................................................9-1
PC Board Layout Guidelines........................................................................9-1
Electromagnetic Interference (EMI) Considerations ...................................9-2
Other Considerations in a Modem Design...................................................9-3
10
Protocol Compliance................................................................................10-1
11
List of Terms and Acronyms...................................................................11-1
12
Index..........................................................................................................12-1