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TAMC890 User Manual Issue 1.0.0

Page 15 of 20

6.2 AMC Interface

The AMC connector interface of TAMC890 follows AMC.0 specifications for fabric interface electrical
requirements for LVDS. Therefore there is no problem to mount the TAMC890 into every AMC Slot which is
AMC.0 compliant.

All AMC modules and the backplane/carrier must follow AMC.0 R2.0 specification to assure a correct
function and no damage. This specification defines different guidelines which guard all modules from
damage.

All modules which connected to the TAMC890 must keep the LVDS voltage level for the AMC fabric
interface. Also the hardware must not be damaged during interconnects of different fabric interface types.
The TAMC890 uses receive interface capacitors to protect the receiver against dissentient transmitter DC
offset voltage.

The main requirement to protect the TAMC890 of damage is that each module which uses the AMC fabric
interface with non-LVDS signals shall be disabled (set to high impedance) signals if E-Keying has identified a
none matching connection.

TAMC890

Tx

TAMCxxx

Rx

AMC Carrier

Backplane

Tx

Rx

Table 6-2 : TAMC890 interface principle

If some fabric interface connections do not match, the TAMC890 can not negotiate a gigabit Ethernet
connection for this switching port but all other ports will work.

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Содержание TAMC890

Страница 1: ...TAMC890 16 Port Gigabit Ethernet Switch Version 1 0 User Manual Issue 1 0 0 April 2010 TEWS TECHNOLOGIES GmbH Am Bahnhof 7 25469 Halstenbek Germany Phone 49 0 4101 4058 0 Fax 49 0 4101 4058 19 e mail info tews com www tews com ...

Страница 2: ...ECHNOLOGIES GmbH reserves the right to change the product described in this document at any time without notice TEWS TECHNOLOGIES GmbH is not liable for any damage arising out of the application or use of the device described herein Style Conventions Hexadecimal characters are specified with prefix 0x i e 0x029E that means hexadecimal value 029E For signals on hardware products an Active Low is re...

Страница 3: ...TAMC890 User Manual Issue 1 0 0 Page 3 of 20 Issue Description Date 1 0 0 Initial Issue April 2010 ...

Страница 4: ... Sensors 9 4 3 Connectivity Link LEDs 10 5 INSTALLATION 11 5 1 AMC Module Insertion Hot Swap 11 5 1 1 Insertion 11 5 1 2 Extraction 11 6 APPLICATION HINTS 12 6 1 Typical Application Example 13 6 1 1 Typical Simple MicroTCA System 13 6 1 2 MicroTCA System with backplane connection 14 6 1 3 MicroTCA System without backplane connection 14 6 2 AMC Interface 15 7 PIN ASSIGNMENT I O CONNECTOR 16 7 1 Fro...

Страница 5: ...AMC CONNECTOR PIN LOCATIONS 18 List of Tables TABLE 2 1 TECHNICAL SPECIFICATION 7 TABLE 5 1 FRONT PANEL LEDS 9 TABLE 5 2 TEMPERATURE AND VOLTAGE SENSORS 9 TABLE 5 3 LINK LED ASSIGNMENT 10 TABLE 6 1 AMC MODULE INSERTION 11 TABLE 6 2 AMC MODULE EXTRACTION 11 TABLE 6 1 TAMC890 PORT MAPPING REGIONS 12 TABLE 7 1 TAMC890 INTERFACE PRINCIPLE 15 TABLE 8 1 PIN ASSIGNMENT I O CONNECTOR X2 17 TABLE 8 2 PIN A...

Страница 6: ...nt The auto sensing and auto negotiation function detect and configure automatically the data rate and the duplex mode The functionality of the TAMC890 based on the unmanaged Broadcom BC5396 Gigabit Ethernet switch Front panel RJ45 ports are galvanically isolated from the transceiver and switch Each channel provides a front panel LEDs to indicate the different network activities The operating temp...

Страница 7: ...ber of Channels Number of Channels Sixteen 10 100 1000 Mbit s Ethernet Ports 12 x 1 25G SerDes SGMII ports AMC backplane ports 4 x RJ45 front panel ports I O Connector Front I O 4 x RJ45 Würth 615 032 137 821 Physical Data Power Requirements 800mA typical 12V DC Payload Power 35mA typical 3 3V DC Management Power Temperature Range Operating Storage 0 C to 70 C 40 C to 125 C MTBF TAMC890 10R 11R 52...

Страница 8: ...ue 1 0 0 Page 8 of 20 3 Handling and Operation Instructions 3 1 ESD Protection The TAMC890 is sensitive to static electricity Packing unpacking and all other handling of the TAMC890 has to be done in an ESD EOS protected Area ...

Страница 9: ...k Hot Swap negotiation insertion HS Blue On Module is ready to be powered or module is ready to be unpowered Off No fault FAIL Red On Failure or out of service status Off Board is unpowered On Board is powered Power Green Table 4 1 Front Panel LEDs 4 2 Temperature and Voltage Sensors Sensor Number Signal Type Signal Monitored 0 Event Hot swap switch 1 Temperature LM75 1 2 Temperature LM75 2 3 Volt...

Страница 10: ...ted the corresponding port has established a link and if there is activity the LED flashes LED AMC Port 1 Front I O Port 1 2 Front I O Port 2 3 Front I O Port 3 4 Front I O Port 4 5 AMC Port 0 6 AMC Port 1 7 AMC Port 8 8 AMC Port 9 9 AMC Port 10 10 AMC Port 11 11 AMC Port 12 12 AMC Port 13 13 AMC Port 14 14 AMC Port 15 15 AMC Port 17 16 AMC Port 18 Table 4 3 Link LED Assignment FAIL OK TAMC890 1 2...

Страница 11: ...iation Closed Pushed all way in OFF Module is ready powered Table 5 1 AMC Module Insertion When the blue LED does not go off but returns to the ON state the module FRU information is invalid or the carrier cannot provide the necessary power 5 1 2 Extraction Handle Blue LED Description Pulled out 1 2 OFF Request Hot Swap Pulled out 1 2 Short Blink Hot Swap Negotiation Pulled out 1 2 ON Module is re...

Страница 12: ...icoTCA System or an AdvancedTCA Carrier Connector Region AMC Port Signal Convention 0 AMC 2 GbE 1 AMC 2 GbE 2 Common Options 3 4 5 6 Basic Connector Fat Pipes 7 8 AMC 2 GbE 9 AMC 2 GbE 10 AMC 2 GbE Extended Fat Pipes 11 AMC 2 GbE 12 GbE 13 GbE 14 GbE 15 GbE 16 17 GbE 18 GbE 19 Extended Connector Extended Options 20 Table 6 1 TAMC890 Port mapping regions The total 16 channel switch function of the ...

Страница 13: ... Example 6 1 1 Typical Simple MicroTCA System Upload via TAMC890 Front I O Slot 4 Ethernet Gigabit Connection via Backplane to SSM CPU HDD all other AMCxxx Slots SSM TAMC010 CPU HDD TAMC890 AMCxxx X1 X2 PHY PHY 0 1 1 0 3 2 1 0 0 8 18 3 4 PHY PHY 1 2 PHY PHY SWITCH Upload ...

Страница 14: ...Backplane CPU 2 6 1 3 MicroTCA System without backplane connection Upload via TAMC890 Front I O Slot 4 Gigabit Ethernet connection via Front I O Slot 1 to CPU 1 Gigabit Ethernet connection via Front I O Slot 2 to CPU 2 CPU 2 HDD TAMC890 1 0 3 2 1 0 8 18 3 4 PHY PHY 1 2 PHY PHY SWITCH Upload X1 PHY CPU 1 1 0 X1 PHY CPU 2 HDD TAMC890 1 0 3 2 1 0 8 18 3 4 PHY PHY 1 2 PHY PHY SWITCH Upload X1 PHY CPU ...

Страница 15: ...VDS voltage level for the AMC fabric interface Also the hardware must not be damaged during interconnects of different fabric interface types The TAMC890 uses receive interface capacitors to protect the receiver against dissentient transmitter DC offset voltage The main requirement to protect the TAMC890 of damage is that each module which uses the AMC fabric interface with non LVDS signals shall ...

Страница 16: ...ont Panel View TAMC890 10 Details about Pin Assignment of the Front Panel Connectors and Front Panel LED Indicators are subject of the following chapters FAIL OK TAMC890 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Hot Swap LED Pin1 Pin8 Pin1 Pin8 Pin1 Pin8 Pin1 Pin8 4 3 2 1 Figure 7 2 Front Panel View TAMC890 11 Pin Signal Front I O Port Switch Port 1 TRD0_4 2 TRD0_4 3 TRD1_4 4 TRD1_4 5 TRD2_4 RXD SerD...

Страница 17: ..._3 6 TRD2_3 7 TRD3_3 8 TRD3_3 1 TRD0_2 2 TRD0_2 3 TRD1_2 4 TRD1_2 5 TRD2_2 6 TRD2_2 7 TRD3_2 8 TRD3_2 2 RXD SerDes Port 7 TXD SerDes Port 7 1 TRD0_1 2 TRD0_1 3 TRD1_1 4 TRD1_1 5 TRD2_1 6 TRD2_1 7 TRD3_1 8 TRD3_1 1 RXD SerDes Port 8 TXD SerDes Port 8 Table 7 1 Pin Assignment I O Connector X2 ...

Страница 18: ...S0 Present detect 88 Rx8 RXD SerDes Port 9 82 GND Logic Ground 89 GND Logic Ground 81 FCLKA 90 Tx8 80 FCLKA 91 Tx8 TXD SerDes Port 9 79 GND Logic Ground 92 GND Logic Ground 78 TCLKB 93 Rx9 TCLKB 77 94 Rx9 RXD SerDes Port 10 76 GND Logic Ground 95 GND Logic Ground 75 TCLKA 96 Tx9 TCLKA 74 97 Tx9 TXD SerDes Port 10 73 GND Logic Ground 98 GND Logic Ground 72 PWR 12V Payload Power 99 Rx10 71 SDA_L IPM...

Страница 19: ...119 GND Logic Ground 51 Tx5 120 Tx13 50 Tx5 121 Tx13 TXD SerDes Port 14 49 GND Logic Ground 122 GND Logic Ground 48 Rx4 123 Rx14 47 Rx4 124 Rx14 RXD SerDes Port 15 46 GND Logic Ground 125 GND Logic Ground 45 Tx4 126 Tx14 44 Tx4 127 Tx14 TXD SerDes Port 15 43 GND Logic Ground 128 GND Logic Ground 42 PWR 12V Payload Power 129 Rx15 41 ENABLE AMC Enable Input 130 Rx15 RXD SerDes Port 16 40 GND Logic G...

Страница 20: ...Power 153 Rx19 17 GA1 Geogr Address Input 154 Rx19 16 GND Logic Ground 155 GND Logic Ground 15 Rx0 156 Tx19 14 Rx0 RXD SerDes Port 4 157 Tx19 13 GND Logic Ground 158 GND Logic Ground 12 Tx0 159 Rx20 11 Tx0 TXD SerDes Port 4 160 Rx20 10 GND Logic Ground 161 GND Logic Ground 9 PWR 12V Payload Power 162 Tx20 8 RSRVD8 163 Tx20 7 GND Logic Ground 164 GND Logic Ground 6 RSRVD6 165 TCK JTAG Clock Input 5...

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