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N.A.T. NAT-MCH Technical Reference Manual

Manual is about: clock-module

Summary of NAT-MCH

  • Page 1

    Nat-mch base-module – technical reference manual nat-mch tca telecom mch module technical reference manual v 2.10 base-module hw revision 3.1 to 3.5.

  • Page 2

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 2 the nat-mch has been designed by: n.A.T. Gmbh konrad-zuse-platz 9 d-53227 bonn-oberkassel phone: +49 / 228 / 965 864 - 0 fax: +49 / 228 / 965 864 - 10 internet: http://www.Nateurope.Com.

  • Page 3: Disclaimer

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 3 disclaimer the following documentation, compiled by n.A.T. Gmbh (henceforth called n.A.T.), represents the current status of the product’s development. The documentation is updated on a regular basis. Any changes which migh...

  • Page 4: Table Of Contents

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 4 table of contents table of contents .......................................................................................... 4 list of tables ..................................................................................

  • Page 5

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 5 4.2.10 s100: rj45 connector ......................................................................23 4.2.11 s101: rj45 connector ......................................................................23 5 programming notes ....

  • Page 6: List Of Tables

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 6 list of tables table 1: list of used abbreviations ...................................................................... 7 table 2: nat-mch base-module – coax-io signal mapping ...................................15 table 3...

  • Page 7: Conventions

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 7 conventions if not otherwise specified, addresses and memory maps are written in hexadecimal notation, identified by 0x. The following table gives a list of the abbreviations used in this document: table 1: list of used abb...

  • Page 8: 1  Introduction

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 8 1 introduction the nat-mch base-module satisfies the basic requirements of the microtca specification for a microtca carrier hub. The main capabilities of the base-module are:  management of up to 12 amcs, two cooling unit...

  • Page 9: 2  Overview

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 9 2 overview 2.1 major features  coldfire mcf54452 32-bit cpu @266mhz  up to 64 mb main memory (sdram) - 32 bit wide up to 64 mb flash – 16 bit wide 12 x ipmb-l interface for amcs  ipmb-l interface for a second nat-mch  i...

  • Page 10: 2.2 Block Diagram

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 10 2.2 block diagram the following figure shows a block diagram of the nat-mch base-module and optional available extension modules. If the extension module is added, customized i/o functionality is available. Nat-mch base-mo...

  • Page 11: 2.3 Location Diagram

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 11 2.3 location diagram the position of important components is shown in the following location overview. Depending on the board type it may be that the board does not include all components named in the location diagram. Nat...

  • Page 12: 3  Board Features

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 12 3 board features the nat-mch base-module can be divided into a number of functional blocks, which are described in the following paragraphs. 3.1 cpu the nat-mch base-module features a 32-bit cpu coldfire mcf54452 (freescal...

  • Page 13: 3.3 Backplane Interfaces

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 13 3.3 backplane interfaces the nat-mch base-module is equipped with various backplane interfaces, described in the following sections. 3.3.1 ipmb the nat-mch base-module implements ipmb interfaces which conform to the microt...

  • Page 14

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 14 3.4.2 usb debug port the front panel micro usb connector available on the nat-mch base-module is connected to the usb interface of the coldfire mcf54452. It provides a console interface for configuration and monitoring. Th...

  • Page 15

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 15 the signal mapping for the coax-io module can be found below: table 2: nat-mch base-module – coax-io signal mapping schematic name script name function coax-io extref1_p ext single ended 1 sma_1 rx extref1_n ext single end...

  • Page 16: 3.6 I

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 16 phys-module. The nat-mch hub-module can also be accessed by the coldfire via i²c bus. To interface the nat-mch hub-module, a spi interface is also available. The spi interface of the coldfire is used for this purpose. To h...

  • Page 17: 4  Hardware

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 17 4 hardware 4.1 front panel and leds the following figure shows the front panel of the nat-mch base-module. It is equipped with various leds. Nat-mch base-module – front panel figure 3: sma1 sma2 status fault hot swap led h...

  • Page 18

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 18 4.2 connectors and switches nat-mch base-module – connectors – overview figure 4: please refer to the following tables to look up the connector and switch pin assignment of the nat-mch base-module..

  • Page 19

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 19 4.2.1 con1: mch connector table 4: con1: mch connector – pin-assignment pin # amc-signal amc-signal pin # 1 gnd pwr_on 170 2 pwr nc 169 3 /ps1 nc 168 4 mp nc 167 5 ga0 nc 166 6 resvd nc 165 7 gnd gnd 164 8 resvd txfa-1+ 16...

  • Page 20

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 20 pin # amc-signal amc-signal pin # 45 txfa-9- ipmb0-sda-a 126 46 gnd gnd 125 47 rxfa-9+ ipmb0-scl-b 124 48 rxfa-9- ipmb0-sda-b 123 49 gnd gnd 122 50 txfa-10+ ipmbl-scl-1 121 51 txfa-10- ipmbl-sda-1 120 52 gnd gnd 119 53 rxf...

  • Page 21

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 21 4.2.2 con2: extension module connector connector con2 connects the nat-mch base-module with the nat-mch clk- module and/or the nat-mch hub-module. Table 5: con2: extension module connector – pin assignment pin # amc-signal...

  • Page 22

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 22 4.2.5 jp3: development connector the bdm/jtag-port (also called cop header) can be used for debugging. It is supported by major debug tool manufacturers. Table 8: jp3: development connector – pin assignment pin # amc-signa...

  • Page 23

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 23 4.2.9 s1: micro usb connector the usb connector s1 is connected to the usb interface of the mcf54452. Table 10: s1: micro usb connector – pin assignment pin # amc-signal amc-signal pin # 1 vbus usb_dm 2 3 usb_dp nc 4 5 gnd...

  • Page 24: 5  Programming Notes

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 24 5 programming notes please refer to the nat-mch base-module user’s manual for programming notes..

  • Page 25: 6  Board Specification

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 25 6 board specification table 14: nat-mch base-module – features processor coldfire mcf54452 (266 mhz) mch-module standard microtca mch-module, single width, full or midsize height (depending on configuration) front-i/o 2 rj...

  • Page 26: 7  Installation

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 26 7 installation 7.1 safety note to ensure proper functioning of the nat-mch base-module during its usual lifetime take the following precautions before handling the board. Caution electrostatic discharge and incorrect board...

  • Page 27

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 27 7.2 installation prerequisites and requirements important before powering up check this section for installation prerequisites and requirements 7.2.1 requirements the installation requires only  an µtca backplane for conn...

  • Page 28

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 28 7.3 statement on environmental protection 7.3.1 compliance to rohs directive directive 2011/65/eu of the european commission on the "restriction of the use of certain hazardous substances in electrical and electronic equip...

  • Page 29

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 29 if you have any questions on the policy of n.A.T. Regarding the directive 2011/65/eu of the european commission on the "restriction of the use of certain hazardous substances in electrical and electronic equipment" (rohs) ...

  • Page 30

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 30 8 known bugs / restrictions none.

  • Page 31

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 31 appendix a: reference documentation [1] freescale, mcf54452 coldfire® cf4e core users manual, 06/2001, rev. 0 [2] altera, cyclone device handbook, 02/2005 [3] broadcom, bcm5396 serdes gigabit switch, ds110, 02/2008 [4] bro...

  • Page 32

    Nat-mch base-module– technical reference manual version 2.10 © n.A.T. Gmbh 32 appendix b: document’s history revision date description author 1.0 08.12.2006 initial revision ks, ga 1.1 16.01.2007 reworked, adapted to hw rev. 1.1 ga 1.2 20.03.2007 reworked, adapted to clk-module rev. 1.2 and hub-pcb ...