Manuals / Philips / Computer Equipment / Switch

Philips UM10011_4, Philips Semiconductors, ISP1521 Hi-SpeedUSB Hub Demo Board, User manual

Models: UM10011

1 20

Page 15

Philips Semiconductors			UM10011_4
			ISP1521 Hi-Speed USB Hub Demo Board

Layer 1: Top Routing

		© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
User manual	Rev. 04.00 — 17 June 2004	15 of 20

Page 15

Image 15

Philips UM10011_4, Philips Semiconductors, ISP1521 Hi-SpeedUSB Hub Demo Board, Layer 1 Top Routing, User manual, 15 of

Contents

Content UM10011_4Semiconductors Rev. 04.00 - 17 June User manualISP1521 Hi-SpeedUSB Hub Demo Board UM10011Contact information Philips SemiconductorsISP1521 Hi-SpeedUSB Hub Demo Board DISCLAIMERUM10011 Philips SemiconductorsISP1521 Hi-SpeedUSB Hub Demo Board ContentsUM10011 Philips SemiconductorsPhilips Semiconductors 2.ISP1521 Hub Demo Board Features1. Introduction UM100115.1.ISP1521 80-PinLQFP Package 4. Power Supply Adapter Requirements3. System Requirements 5. Hub Demo Board DescriptionUM10011 5.2.Port Indicators5.3.Power LED Indicator 5.4.GoodLink IndicatorUM10011 5.5.Port Power Switch Transistors5.7.Power Supply 5.6.Overcurrent Circuit DetectionRev. 04.00 — 17 June UM10011Philips Semiconductors ISP1521 Hi-SpeedUSB Hub Demo BoardPhilips Semiconductors 5.8.I2C-BusInterfaceTable 5-3 Mode Selection Using J11 and J12 UM100115.9.2.J14 SUSPEND 6. Schematics5.9.Other Jumpers 5.9.1.J13 NOOCISP1521 EVAL BOARD No EEPROM used J11 & J12EEPROM used No J11 & J12 Page ISP1521 Hi-SpeedUSB Hub Demo Board Component PlacementUM10011_4 Philips SemiconductorsLayer 1 Top Routing UM10011_4Philips Semiconductors ISP1521 Hi-SpeedUSB Hub Demo BoardLayer 2 Ground Planes UM10011_4Philips Semiconductors ISP1521 Hi-SpeedUSB Hub Demo BoardISP1521 Hi-SpeedUSB Hub Demo Board Layer3 Power PlanesUM10011 Philips SemiconductorsLayer 4 Bottom Routing UM10011_4Philips Semiconductors ISP1521 Hi-SpeedUSB Hub Demo BoardISP1521 Hi-SpeedUSB Hub Demo Board 7. Installing the BoardUM10011 Philips SemiconductorsISP1521 Hi-SpeedUSB Hub Demo Board 9. ReferencesUM10011 Philips Semiconductors

Layer 1: Top Routing

15 of 20