- DL manuals
- N.A.T.
- Switch
- NAT-MCH
- Technical Reference Manual
N.A.T. NAT-MCH Technical Reference Manual - page 32
NAT-MCH HUB-Module XAUI – Technical Reference Manual
Version 1.2
© N.A.T. GmbH
32
Appendix B: Document’s History
Revision
Date
Description
Author
1.0
15.08.2008
initial revision
ks
1.1
19.05.2013
Address, phone and fax updated, words updated
fh
1.2
14.11.2013
Adaption to new layout, typo correction
Se
30.06.2014
Update chapter 7.3 RoHS-Directive / REACH
se
Summary of NAT-MCH
Page 1
Nat-mch hub-module xaui – technical reference manual nat-mch tca telecom mch module technical reference manual v 1.2 hub module xaui hw revision 1.0
Page 2
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 2 the nat-mch hub module xaui 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 hub-module xaui – technical reference manual version 1.2 © 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 ...
Page 4: Table Of Contents
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 4 table of contents disclaimer ....................................................................................................... 3 table of contents .....................................................................
Page 5: List Of Tables
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 5 7.2.2 power supply ...................................................................................27 7.2.3 automatic power up..........................................................................27 7.3 s tatemen...
Page 6: Conventions
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 6 conventions if not otherwise specified, addresses and memory maps are written in hexadecimal notation, identified by 0x. Table 1 gives a list of the abbreviations used in this document: table 1: list of used abbreviatio...
Page 7: 1 Introduction
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 7 1 introduction the nat-mch consists of a base-module, which can be expanded with additional pcbs. The base-module satisfies the basic requirements of the microtca specification for a microtca carrier hub. The main capab...
Page 8
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 8 support of ethernet switching in configurable speeds (1/2.5/10 gbit/s) for fabrics d to g of up to 12 amcs (hub-module xaui x48) support of a 10 gbit ethernet update connection to second mch support of 10 gbit ethernet ...
Page 9: 2 Overview
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 9 2 overview 2.1 major features ethernet switching in configurable speeds: 1 gbit/s, 2.5 gbit/s or 10 gbit/s for up to 6 amcs (hub-module xaui x24) / 12 amcs (hub-module xaui x48) altera cyclone ii fpga atmel atmega16 bac...
Page 10: 2.3 Block Diagram
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 10 2.3 block diagram the following figure shows a block diagram of the nat-mch hub-module xaui and optional available extension modules. Figure 2: nat-mch hub-module xaui – block diagram b a c k p la n e c o n n e c to r ...
Page 11: 2.4 Location Diagram
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 11 2.4 location diagram the following figure shows the position of important components of the nat-mch hub- module xaui. Figure 3: nat-mch hub-module xaui – location diagram (top) figure 4: nat-mch hub-module xaui – locat...
Page 12: 3 Functional Blocks
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 12 3 functional blocks the nat-mch hub-module xaui is divided into a number of functional blocks, which are described in the following paragraphs. 3.1 xaui switch the nat-mch hub-module xaui is equipped with a fulcrum mic...
Page 13: 3.3 Microcontroller
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 13 3.3 microcontroller an 8-bit atmel atmega16 microcontroller resides on the nat-mch hub-module xaui, which can be updated by the cpu on the base-module via a spi interface. Normal communication between the cpu and the m...
Page 14: 4 Hardware
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 14 4 hardware 4.1 connectors 4.1.1 connector overview figure 5: nat-mch hub-module xaui – connectors (top) figure 6: nat-mch hub-module xaui – connectors (bottom) please refer to the following tables to look up the pin as...
Page 15
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 15 4.1.2 con1: hub-module xaui backplane connector table 3: con1: hub-module xaui backplane connector – pin assignment pin # mch-signal mch-signal pin # 1 gnd gnd 170 2 rsvd rsvd 169 3 rsvd rsvd 168 4 gnd gnd 167 5 rsvd r...
Page 16
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 16 pin # mch-signal mch-signal pin # 46 gnd gnd 125 47 txfg3+ rxfg3+ 124 48 txfg3+ rxfg3- 123 49 gnd gnd 122 50 txfd4+ rxfd4+ 121 51 txfd4- rxfd4- 120 52 gnd gnd 119 53 txfe4+ rxfe4+ 118 54 txfe4- rxfe4- 117 55 gnd gnd 11...
Page 17
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 17 4.1.3 con2: hub-module x48 extender connector table 4: con2: hub-module x48 extender backplane connector – pin assignment pin # mch-signal mch-signal pin # 1 gnd gnd 170 2 rsvd rsvd 169 3 rsvd rsvd 168 4 gnd gnd 167 5 ...
Page 18
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 18 pin # mch-signal mch-signal pin # 46 gnd gnd 125 47 txfg9+ rxfg9+ 124 48 txfg9+ rxfg9- 123 49 gnd gnd 122 50 txfd10+ rxfd10+ 121 51 txfd10- rxfd10- 120 52 gnd gnd 119 53 txfe10+ rxfe10+ 118 54 txfe10- rxfe10- 117 55 gn...
Page 19
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 19 4.1.4 con3: clk-module connector table 5: con3: clk-module connector – pin assignment pin # signal signal pin # 1 +12v +12v 2 3 +12v +12v 4 5 n.C. +3.3v_mp 6 7 n.C. Spiclk 8 9 gnd expansion3 10 11 mosi miso 12 13 gnd /...
Page 20
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 20 4.1.5 con4: uplink-module connector table 6: con4: uplink-module connector – pin assignment pin no# signal signal pin # 1 gnd gnd 2 3 +1.2v +1.2v 4 5 +1.2v +1.2v 6 7 gnd gnd 8 9 fp_con_5 fp_con_1 10 11 fp_con_6 fp_con_...
Page 21
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 21 4.1.6 jp1: fpga programming interface table 7: jp1: fpga programming interface – pin assignment pin no# signal signal pin # 1 dclk gnd 2 3 conf_done +3,3v 4 5 /config /ceconf 6 7 datao ncso 8 9 asdi gnd 10
Page 22: 5 Programming Notes
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 22 5 programming notes the hub-module xaui is connected to the mch base-module by two different interfaces: spi i²c the main purpose of the spi interface is to provide access to the register set of the fm2220. Additional ...
Page 23: 5.3 Firmware Version
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 23 5.3 firmware version the firmware version register contains the revision of the firmware, which is running on the atmel on the nat-mch hub-module xaui. Table 10: fw_version register firmware version – address 0x02 defa...
Page 24: 5.7 Reserved
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 24 5.6 switch control register with the switch control register various strapping and reset pins of the fm2220 can be controlled. Table 13: sw_ctl register switch control - address 0x5 default value 0x03 bit 7 6 5 4 3 2 1...
Page 25
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 25 5.8 spi multiplexer control this register controls a spi multiplexer. Table 16: spi_mux_ctl register spi multiplexer control - address 0x7 default value 0x00 bit 7 6 5 4 3 2 1 0 access r/w r/w r/w r/w r/w r/w r/w r/w f...
Page 26: 6 Board Specification
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 26 6 board specification table 18: nat-mch hub-module xaui – features power consumption 29w max. (only nat-mch hub-module xaui x48) voltage range 8v – 14v operating temperature -5°c – +55°c with forced cooling storage tem...
Page 27: 7 Installation
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 27 7 installation 7.1 safety note to ensure proper functioning of the nat-mch hub-module xaui during its usual life- time take refer to the safety note section of the nat-mch base-module technical reference manual before ...
Page 28
Nat-mch hub-module xaui – technical reference manual version 1.2 © 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 parliament and of the council of 8 june 2011 on the "restriction of the use of certain hazardous substan...
Page 29
Nat-mch hub-module xaui – technical reference manual version 1.2 © 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 parliament and of the council of 8 june 2011 on the "restriction of the use of certain hazardous substances in electr...
Page 30
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 30 8 known bugs / restrictions with the hardware version v1.0 it is not possible to use any face plate module..
Page 31
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 31 appendix a: reference documentation [1] fulcrum microchip, fm2224 “focal point” fm2224, datasheet, fm2224-ds-2.3, 06.2008 [2] fulcrum microchip, fm2220 “focal point” fm2220, datasheet addendum, fm2220- dsa-1.3, 09.2007.
Page 32
Nat-mch hub-module xaui – technical reference manual version 1.2 © n.A.T. Gmbh 32 appendix b: document’s history revision date description author 1.0 15.08.2008 initial revision ks 1.1 19.05.2013 address, phone and fax updated, words updated fh 1.2 14.11.2013 adaption to new layout, typo correction ...