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PD-IM-7648 Evaluation System - User Guide

Microsemi

Rev 1.0 / 25 Dec 13

Analog Mixed Signal Group

1 Enterprise, Aliso Viejo, CA 92656, USA; Phone (USA): (800) 713-4113, (ROW): (949) 221-7100 Fax: (949) 756-0308

This interface supplies 'Power Good' indication signals coming from power supplies, indicating operating/failed
power supply status and a hot-swap signal for a hot-swappable PoE application.

MB: J1

Pin No.

Signal Name

Description

PG0

'Power good' signal – power supply status indication.

PG1

'Power good' signal – power supply status indication.

PG2

'Power good' signal – power supply status indication.

PG3

'Power good' signal – power supply status indication.

GND_D

Digital ground at PoE domain.

xHSWP

Hot Swap control signal, indicating PoE application is hot swappable.



Manufacturer: CviLux



Manufacture part number: CI25-06P1V00

Figure 17: External Power Supplies

Summary of Contents for PD69200

Page 1: ... DATA Information contained in this document is proprietary to Microsemi and is current as of publication date This document may not be modified in any way without the express written consent of Microsemi Product processing does not necessarily include testing of all parameters Microsemi reserves the right to change the configuration and performance of the product and to discontinue product at any...

Page 2: ... and PD69200 datasheet catalogue number DS_PD69208_PD69200 Application note 211 Designing a PD69208 48 port Enhanced PoE Systems and Layout Design Guidelines catalogue PD69208_AN_211 PD63000 PD69000 G Serial Communication Protocol User Guide catalogue number PD63000_UG Software GUI user guide catalog number 06 0027 05 The above documents can be obtained via Microsemi customer support To access oth...

Page 3: ...ntroduction 5 2 1 Evaluation Board System Ordering Information 7 2 2 Evaluation System Features 7 2 3 Evaluation System Interfaces Connections 7 2 4 Physical Characteristics 7 3 Physical Description 8 3 1 Switches and Jumpers 8 3 1 1 UART Communication Selection 8 3 1 2 Reset Button 8 3 2 Connectors 8 3 2 1 Connectors Table 8 3 2 2 Connectors Detailed Explanation 9 4 Electrical Characteristics 17 ...

Page 4: ...de is intended for qualified personnel meaning operators and technicians who have a background in basic electronics 1 3 7BOrganization This guide is divided into several sections Chapter 1 About this Guide which describes the objectives audience and organization Chapter 2 Introduction which gives an overview of the main functions features physical characteristics and ordering information Chapter 3...

Page 5: ...8 PoE Manager and PD69200 PoE Controller mounted on the PD DB 7648 Daughterboard POWER SUPPLY MOTHER BOARD DAUGHTER BOARD SWITCH DOMAIN PoE DOMAIN LINE VMAIN 3 3V ISOLATING SUPPLY DIGITAL SIGNAL ISOLATOR COMMUNICATIONS SIGNALS SUPPLY COMMUNICATIONS SIGNALS SUPPLY AGND PORT CONNECTORS 4 GANGS OF 12 RJ45 STATUS PoE CONTROLLER MCU 6 PoE MANAGERS 8 PORTS EACH UART USB Figure 1 PD IM 7648 Evaluation Sy...

Page 6: ...92656 USA Phone USA 800 713 4113 ROW 949 221 7100 Fax 949 756 0308 Figure 3 PD DB 7648 Daughterboard Evaluation Board General View VMAIN power supply can output 225W It supplies power via connector J6 Vmain and J7 AGND Figure 4 Power Supply The enclosure houses power supply motherboard and the daughterboard Figure 5 System in the Enclosure ...

Page 7: ... board has several interfaces RJ45 Running from MB to PD powered device MB J29 J32 Ports Interface Ports connection between MB J22 J25 and DB J11 J14 Vin Connectors DC in Vmain connection to MB J6 J7 and MB J15 J18 to DB J9 J10 Communication and Indication Communication and indication signals transferred from MB J2 J3 to DB J4 J7 Isolated Host Control and Indication Hosting system to MB J4 Isolate...

Page 8: ...tp www silabs com products mcu Pages USBtoUARTBridgeVCPDrivers aspx RS232 to UART connecting RS232 cable to J33 UART input connecting UART cable to J26 J6 on DB must be open in order to work in UART mode Using J11 and J12 jumpers the following three options are available see Table 2 Table 2 UART Communication Selection UART input USB to UART RS232 to UART Short from J11 pin 2 to J12 pin 2 J11 Shor...

Page 9: ...ted to UART or I 2 C communication and directed to DB Host Domain on daughterboard 7 MB J33 Isolated RS232 RS232 signal levels coming from the hosting system J33 and converted to UART signal levels then directed to DB Host Domain on daughterboard 8 MB J26 Isolated UART UART interface from hosting system and MB then directed to DB Host Domain on daughterboard 9 MB J16 LEDs Indication Not Used 10 MB...

Page 10: ...x PoE s negative spare port 2 6 10 14 18 22 26 30 34 38 42 46 spare_POSx PoE s positive spare port 3 7 11 15 19 23 27 31 35 39 43 47 data_NEGx PoE s negative data port 4 8 12 16 20 24 28 32 36 40 44 48 data_POSx PoE s positive data port Manufacturer CviLux Manufacture part number CH57482M100 PA Figure 9 Port Connection 3 Vin Connectors see Figure 10 DC in Vmain connection used for powering the MB ...

Page 11: ... connectors MB J3 DB J4 Pin No Signal Name Description 1 xReset_IN_isolated Reset signal sent from hosting system 2 xDisable_ports_isolated Disable signal sent from hosting system 3 xSystem_ok_isolated System_ok signal sent from hosting system 4 RTS Reserved 5 xInt_out_isolated Int_out signal sent from hosting system 6 reserved Reserved 7 3_3V_iso 3 3 VDC sent from hosting system isolated from PoE...

Page 12: ...d 12 SDA_in_auto_mode I 2 C SDA_in Data I 2 C signal used for cascading purposes 14 SDA_out_auto_mode I 2 C SDA_out Data I 2 C signal used for cascading purposes 15 SCL_auto_mode I 2 C SCL Clock I 2 C signal used for cascading purposes 19 LED_SCK Clock LED signal Running to LED indication board 20 LED_DATA Data LED signal Running to LED indication board 22 LED_Latch Latch LED signal Running to LED...

Page 13: ...om hosting system 5 GND_Floating Hosting system ground isolated from PoE domain Manufacturer CviLux Manufacture part number CI25 05P1V00 Figure 12 Isolated External Host 6 Isolated USB Interface see Figure 13 This interface supplies USB communication coming from hosting system U7 converted to UART or I 2 C communication and directed to DB Isolation circuitry on the daughterboard MB U7 Pin No Signa...

Page 14: ...232 level signal transmit between the hosting system and the MB 5 GND_F Floating ground Manufacturer Coxoc Manufacture part number 205A 09MGPBBA3 Figure 14 Isolated RS232 8 Isolated UART Interface see Figure 15 UART interface from hosting system and MB then directed to DB Isolation circuitry on daughterboard MB J26 Pin No Signal Name Description 1 3_3V_iso 3 3 VDC coming from hosting system isolat...

Page 15: ...status on off and so on DB J1 Pin No Signal Name Description 1 MOSI_B Data LED signal running to LED indication board b buffered signal 2 5V 3 SCK_B Clock LED signal running to LED indication board b buffered signal 4 FGND Floating ground 5 LED_latch_b Latch LED signal running to LED indication board b buffered signal 6 Led_output_enable_b Enable LED signal running to LED indication board b buffer...

Page 16: ...ly status and a hot swap signal for a hot swappable PoE application MB J1 Pin No Signal Name Description 1 PG0 Power good signal power supply status indication 2 PG1 Power good signal power supply status indication 3 PG2 Power good signal power supply status indication 4 PG3 Power good signal power supply status indication 5 GND_D Digital ground at PoE domain 6 xHSWP Hot Swap control signal indica...

Page 17: ...113 ROW 949 221 7100 Fax 949 756 0308 4 3BElectrical Characteristics The evaluation system s electrical characteristics are described below Parameter Symbol Min Max Units Main DC supply Vmain 44 57 V Port Isolation to chassis 1 5 kVrms All communication s Isolation to chassis 1 5 kVrms MB s electrical characteristics depend on the daughterboard to which it is connected ...

Page 18: ...acers for DB 2 Assemble MB with 13 screws to enclosure 3 Recommended USB communication install jumper on J11 4 Mount all required cables 4 Assemble Daughterboard 1 Mount DB with 5 spacers to accommodate LED Display board 2 Mount all required cables 5 Assemble LED Display Board 1 Mount LED Display board with 5 screws 2 Mount all required cables 3 Mount light pipes as required 5 2 15BElectrical Asse...

Page 19: ... any express or implied warranty relating to sale and or use of Microsemi products including liability or warranties relating to fitness for a particular purpose merchantability or infringement of any patent copyright or other intellectual property right The product is subject to other terms and conditions which can be located on the web at http www microsemi com legal tnc asp Revision History Rev...

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