EMX-ESG User Manual - Diamond Systems Corporation
Contents
1. 15 16 17 18 jumpers Port3 RS 422 485 bias enabled 19 20 no jumper Port4 termination disabled default 19 20 jumper Port4 termination enabled 21 22 23 24 no jumpers Port4 RS 422 485 bias disabled default 21 22 23 24 jumpers Port4 RS 422 485 bias enabled EMX ESG User Manual Rev A 1 www diamondsystems com Page 14 iamonp SYSTEMS 7 2 Address and Protocol J11 Jumper J11 provides the configuration jumpers for the GPIO serial port addresses and protocols and GPS as outlined below The general purpose DIO pull up down setting is configured with two jumpers one for pull up default and the other pull down The base address for the SCH3116 is configured with two jumpers that connect pull up down resistors to the DTR1 A and RTS1 B signals These pins are read by the SCH3116 at power up to define its base address DIR1 RTS1 Base address 0 0 Ox162E default 0 1 0x164E 1 0 0x002E 1 1 Ox004E Ports 1 2 2 jumpers for RS 232 422 485 configuration RS 232 default Ports 3 4 2 jumpers for RS 232 422 485 configuration RS 232 default Set COM6 to either serial port F or the GPS socket Figure 4 Address and Protocol Jumper Block EMX ESG User Manual Rev A 1 www diamondsystems com Page 15 Pins 1 2 jumper no 3 4 jumper diamonp SYSTEMS Setting DIO pull up to 5V default 3 4 jumper no 1 2 jumper 5 6 7 8 jumpers DIO pull up to 3 3V Base address 0x162E default Base address 0x164E 5 6 jum2. P2LED2 PILEDS 6 5 P2LED3 3 3VSB 8 7 3 3VSB nc 19 9 Nc Connector description JST ZPD series SMT right angle part no SM10B ZPDSS TF 6 7 GPS U10 The GPS module connector is a 2x4 1 2 54mm pitch female socket The VCC pin is jumper selectable between 3 3V and 5V derived from the EMX connector GND 2 1 NC 1PPS 4 3 NC RXDB 6 5 TXDB 3VBAT 8 7 3 3V Connector example Samtec Model no SLW 104 01 G D EMX ESG User Manual Rev A 1 www diamondsystems com Page 13 piamonp SYSTEMS 7 JUMPER CONFIGURATION INFORMATION 7 1 Serial Port Termination J10 Serial ports 1 4 each require three jumpers per port for 120 ohm termination and bias resistors The default configuration with no jumpers installed is shown below br gg PO al 5 2 rip MIRARI Figure 3 Serial Port Termination Jumper Block Pins Termination Enable Disable 1 2 no jumper Port1 termination disabled default 1 2 jumper Port1 termination enabled 3 4 5 6 no jumpers Port1 RS 422 485 bias disabled default 3 4 5 6 jumpers Porti RS 422 485 bias enabled 8 no jumper Port2 termination disabled default 7 8 jumper Port2 termination enabled 9 10 11 12 no jumpers Port2 RS 422 485 bias disabled default 9 10 11 12 jumpers Port2 RS 422 485 bias enabled 13 14 no jumper Port3 termination disabled default 13 14 jumper Port3 termination enabled 15 16 17 18 no jumpers Port3 RS 422 485 bias disabled default
3. SYSTEMS 6 CONNECTOR PINOUT AND PIN DESCRIPTION 6 1 EMX Top J1 Signal names in parenthesis are signals going to the specified pin number of the bottom connector J2 NC means no connects between top and bottom connectors on this board GND NC PCle TX1 NC PCle TX1 GND NC PCle TX2 NC PCle TX2 GND NC PCle RX1 NC PCle RX1 GND NC PCle RX2 NC PCle RX2 GND NC PCle CLK1 NC PCle CLK1 GND NC PCle CLK2 NC PCle CLK2 3 3V NC PCle CLKRQ1 NC PCle CLKRQ2 3 3V J2 46 SATA TX J2 48 SATA TX 3 3V J2 52 SATA RX J2 54 SATA RX 3 3V J2 70 SMB CLK 70 69 J2 72 SMB DAT J2 74 SMB ALRT EY 5V J2 80 LPC ADO J2 82 LPC AD1 J2 84 LPC AD2 J2 86 LPC AD3 J2 88 LPC FRM J2 90 LPC SERIRQ J2 92 LPC DRQ NC LPC CLK1 J2 94 LPC CLK2 GND GND T est do cc GND PCle TX4 J2 10 PCle TX4 J2 12 GND PCle TX3 J2 04 PCle TX3 J2 06 GND PCle RX4 J2 22 PCle RX4 J2 24 GND PCle RX3 J2 16 PCle RX8 J2 18 GND PCle CLK4 J2 34 PCle CLK4 J2 36 GND PCle CLK3 J2 28 PCle CLK3 J2 30 3 3V PCle CLKRG4 J2 42 PCle CLKRG3 J2 40 3 3V USB1 J2 45 USB1 J2 47 3 3V USB2 J2 51 USB2 J2 53 3 3V RSRV J2 57 RSRV J2 59 5V RSRV J2 63 RSRV J2 65 5V RSRV J2 69 RSRV J2 71 5V RSRV J2 75 RSRV J2 77 5VSB 5VSB VBAT WAKE J2 85 I O CTRL 1 J2 87 I O CTRL 2 J2 89 USB
4. an EMX compact format I O module featuring two PCI Express gigabit Ethernet ports an LPC UART with 6 serial ports and 24 GPIO lines It uses two PCle x1 links and one LPC clock on the EMX bus 2 1 Features 2 1 1 Main Feature List 2 Gigabit Ethernet ports on pin headers with on board magnetics 6 serial ports 4 offer RS 232 422 485 capability 2 offer RS 232 logic level capability 14 GPIO lines 3 3V logic levels with 5V compatibility Socket for installation of Condor 2626 GPS receiver v 9 oo 9 Operating System Support o Windows Embedded Standard 7 o Linux 2 6 o QNX o Windows CE 6 2 1 2 Mechanical Electrical Environmental EMX Compact form factor 3 74 x 3 74 95mm x 95mm 40 C to 85 C ambient operating temperature without a fan MIL STD 202G shock vibration compatible Power input requirements 5VDC 5 gt 2 2 Cable List Part No Cable Description 6981315 Gigabit Ethernet cable 6981316 Dual serial cable 6981322 GPIO cable EMX ESG User Manual Rev A 1 www diamondsystems com Page 4 oiamono SYSTEMS 3 FUNCTIONAL OVERVIEW 3 1 Functional Block Diagram EMX 2 Gigabit LAN 6 Serial Ports I O Module EMX Bus Power Supplies Intel 82574IT Gigabit Magnetics 10 100 1000 LAN MAC PHY 5VDC 3 3VDC PCle x1 Intel 82574IT Gigabit Magnetics 10 100 1000 LAN MAC PHY PCle x1 Ser Port 1 4 Exar SP336 4 Ports Transceivers RS 232 422 485 LPC Clock 1 2 LPC Clocks SMSC SCH
5. 1 J1 47 3 3V USB2 J1 51 USB2 J1 53 3 3V RSRV J1 57 RSRV J1 59 5V RSRV J1 63 RSRV J1 65 5V RSRV J1 69 RSRV J1 71 5V RSRV J1 75 RSRV J1 77 5VSB 5VSB VBAT WAKE J1 85 I O CTRL 1 J1 87 I O CTRL 2 J1 89 USB OVC J1 91 I O RDY J1 93 DEV RST J1 95 HOST RST J1 97 GND Page 10 6 3 GPIO J3 Q oiamonn SYSTEMS A 26 pin connector provides 14 GPIO lines from the SCH3116 identified as ports A B and C These lines have 3 3V logic levels with 5V input tolerance The connector also provides access to the 1PPS signal from an optional installed GPS module Connector description JST ZPD series SMT right angle part no SM20B ZPDSS TF GP22 GP30 GP33 GP37 GP42 GP47 GP61 3V3 GND GND GP21 GP27 GP32 GP36 GP40 GP46 GP60 1PPS 3V3 GND The GPIO lines come from the GPxx pins on SCH3116 chip and are mapped as the following SCH3116 SIGNAL PIN Ga 9 EMX ESG User Manual Rev A 1 www diamondsystems com Page 11 p1amonp SYSTEMS 6 4 Serial Ports J4 J5 J6 The SCH3116 offers 6 serial ports In RS 232 mode ports 1 4 have TX RX CTS and RTS signals while ports 5 6 have only TX and RX signals The following pinouts are the pin definition of the SP336 transceiver when its protocol is switched between RS 232 RS 422 and RS 485 Each I O connector supports 2 serial ports RS 485 TX1 RX1 TX1 RX1 TX RX1 2 1 NC NC Gnd NC Gnd
6. 3116 6x UART LPC Bus Exar SP3245 2 Ports Transceivers RS 232 Logic Level Port 6 GPS Module 14 GPIO Logic Level LPC Bus Ser Port 5 6 Transceivers Version 6 Figure 1 EMX ESG Functional Block Diagram 3 2 Ethernet Each Ethernet port consists of an Intel 82574lT PCle x1 Ethernet MAC PHY Magnetics and configuration EEPROM are included on the board to provide a complete circuit EMX ESG User Manual Rev A 1 www diamondsystems com Page 5 Q oiamonn SYSTEMS 3 3 Serial Ports EMX ESG includes an SMSC SCH3116 6 port UART to provide 6 serial ports Ports 1 4 use Exar SP336 multiprotocol transceivers to support RS 232 RS422 and RS 485 On these ports signals TX RX CTS and RTS are available in RS 232 mode In RS 485 mode the transmitter is controlled by the RTS line Ports 5 6 have only TX and RX signals These ports offer RS 232 or logic level I O These ports can optionally be used to communicate with an installed GPS receiver To do so both the RS 232 and logic level transceivers are disabled Serial ports 1 2 share one SP336 for protocol selection and ports 3 4 share a second SP336 Each SP336 requires 2 jumpers for protocol selection connected to mode pins MO and M2 Mode pin M1 is tied high for all protocols Ports 1 4 each require 3 jumpers for termination and bias resistors when configured for RS 422 or RS 485 mode The termination resistor value is 121 ohms 1 and the bias resistors are 4 75K ohms 1 Po
7. 72 7 4mm Bii don scie c EE rr NE Ex CONWECZTOR LIGHKEKT HOLE as r 2 fam T E ag T E Em E m d i Ei ES E Oh J7 EMX CONNECTOR amp LIGHMENT HOLE Tags n E S in a er m TILU jr m ras L F1 m T z el EMX ESG J ri C 2012 h e ie M iniii sTo EMS CORP C4 REIHE Em So m z2 mrm 127 dia 5 5mm 217 dia 4 places Figure 2 EMX ESG Top Drawing Connectors and Jumpers EMX ESG User Manual Rev A 1 www diamondsystems com Page 7 diamonp SYSTEMS 5 CONNECTOR AND JUMPER LIST 5 1 Connector List The following table summarizes the functions of the EMX ESG s interface connectors Refer to the Figure 2 for connector and jumper locations Signal functions relating to all of EMX ESG s interface connectors are discussed in detail in Section 6 of this document Other connectors and jumper blocks on the board are reserved for Diamond Systems use only Connector Function J1 EMX Top J2 EMX Bottom not shown on drawing J3 GPIO J4 J5 J6 Serial Ports J7 J8 Ethernet Ports J9 Ethernet LEDS U10 GPS 5 2 Jumper List See Section 7 for information on configuring jumpers Jumper Function J10 Serial Port Termination jumper J11 Address and Protocol jumper As a custom assembly option EMX ESG was designed with 0 ohm resistors that may be installed in place of the jumpers for a more rugged assembly EMX ESG User Manual Rev A 1 www diamondsystems com Page 8 piamonp
8. EMX ESG User Manual EMX I O Module with 2 Gigabit Ethernet 6 Serial Ports and 14 GPIO HALO P r7 1 1 Li a ninmi ae Luts S eetereretere antttttiktttess Faso Ur E 1 ror Felt mnt BE A Revision Dae Comment SSCS 2 17 2013 Initial Release 3 5 15 Jumper information enhanced Copyright 2015 FOR TECHNICAL SUPPORT Diamond Systems Corporation PLEASE CONTACT 555 Ellis Street Mountain View CA 94043 USA support diamondsystems com Tel 1 650 810 2500 Fax 1 650 810 2525 www diamondsystems com Q oiamonn SYSTEMS Contents 1 Important Safe Handling Information c cceecsseeeeeeesseeesecenseeeeeeeenseeeeeeeesseeeseoeeaseeeeeoeesseeeseoeeseessseonenseessees 3 Ze IVER CUO coea E E EE E E a EE EE 4 Ak EG UES ROT 4 2 1 1 SEU gi F CINI Esi va EE N N H 4 2 1 2 Mechanical Electrical Environmental aaraa 4 22 0 0 2h 5 N V S S A 4 3 FUNClIONSl OV TVIEW aa as ir ansis ait m pann 5 3 1 c UineilezEsioe SB o Momm 5 S ME NEU 5 SO GO nog NL 6 0 4 G ti l l PUIPO NO ss sin ji asp nap 6 aa E S Es S PS en ee eee 6 4 Board Outline fi d LE V0OUl c esi 7 4 1 EMX ESG Board Drawings iii as s 7 5 Connectorand Jumper LIST wrsiccecccceicccccaccccceteccsedreacenescnenseccernsviwecteasencaetceeusveuscadsevtiwicnndeavcucentsesvsetussedeseeeuessesta 8 sl COMMIS CIC B TEE 8 aiz
9. IJUP FEKvas 0s N BB an BNS 8 6 Connector Pinout and Pin Description sssssseeesccceennnnnseeeeceeeennnnnsesesceeeennnnaseessceeeennnnesessseeeenenaenes 9 CMM DEI 3 S eee eee 9 02 ENI BoM J2 nivalis mj 10 Go GPIO J 2 a E EAEE EA EEEE EEE E E 11 64 Serial Pons J4 J5 JG RE T 12 69 Ethernet PONS EU NEU 12 66 Ethernet EELS dd sa ds no a J i i E i S 13 er GPO du a S m S KS ss nl i S 13 7 Jumper Configuration Information csscsseeesseeeseeeseeeesseeeeeeeeseeeseoeesseeeeeoensseeeeooessseeeeooenseeeeseoeenseessooenss 14 7 1 Serial Port T ermihal6NiJ10 sssnrscissvete s miieie dmamssosasaiee adid msieedsasmes d sus Rd ab eer adie on vedd rnies s gsiee daesbestss 14 TZ Adaress and Protocol JIT cle 2 nm 15 MEE P CHICAHONS sava 4 ai A kas vai ve a s gs aa Maijs 17 ol General PUNCHIONS lt oura 17 8 2 Mechanical Electrical Environmental ever 17 All trademarks are the property of their respective owners EMX ESG User Manual Rev A 1 www diamondsystems com Page 2 Q oiamonn SYSTEMS 1 IMPORTANT SAFE HANDLING INFORMATION WARNING ESD Sensitive Electronic Equipment Observe ESD safe handling procedures when working with this product Always use this product in a properly grounded work area and wear appropriate ESD preventive clothing and or accessories Always store this product in ESD protective packaging when not in u
10. NC 4 3 Gnd RTS1 CTS1 TX1 RX1 TX RX1 6 5 TXRX2 CTS2 RTS2 RX2 TX2 NC 8 7 NC RX2 TX2 RX2 TX2 NC 10 9 TX RX2 TX3 RX3 TX3 RX3 TX RX3 2 1 NC NC Gnd NC Gnd NC 4 3 Gnd RTS3 CTS3 TX3 RX3 TX RX3 6 5 TX RX4 CTS4 RTS4 RX4 TX4 NC 8 7 NC RX4 TX4 RX4 TX44 NC 10 9 TX RX4 TX5 RX5 NC Gnd NC NC NC NC RX6 TX6 Connector description JST ZPD series SMT right angle part no SM10B ZPDSS TF 6 5 Ethernet Ports J7 J8 Each Ethernet port has its own 10 pin connector of which 8 pins are used vc 2 7 ne DA 4 3 DA DB 6 5 DB DC 8 7 DC DD 10 9 DD Connector description JST ZPD series SMT right angle part no SM10B ZPDSS TF EMX ESG User Manual Rev A 1 www diamondsystems com Page 12 iamonp SYSTEMS 6 6 Ethernet LEDs J9 Each Ethernet port has 3 LED signals that may be used to drive indicator LEDS These signals are available on an I O connector The signals also drive on board LEDs LED1 is the link indicator an LED is connected between this signal and 3 3VDG LED2 and LED3 are speed indicators A bi color LED may be connected directly across these two signals It will display one color for 100Mbps and the second color for 1000Mbps speeds Alternatively a separate LED can be connected between each of these signals and 3 3VDC for a 3 LED display No external resistors are needed with these signals PILED 2 1 P2LED1 PILED2 4 3
11. OVC J2 91 I O RDY J2 93 DEV RST J2 95 HOST RST J2 97 GND Connector description Samtec BTH 060 09 F D A K TR EMX ESG User Manual Rev A 1 Page 9 www diamondsystems com 6 2 EMX Bottom J2 iamonp SYSTEMS Signal names in parenthesis are going to the specified pin number of the top connector J1 NC means no connects between top and bottom connectors on this board GND means tied to ground on this board GND J1 03 PCle TX1 J1 05 PCle TX1 GND J1 03 PCle TX2 J1 05 PCle TX2 GND J1 21 PCle RX1 J1 23 PCle RX1 GND J1 15 PCle RX2 J1 17 PCle RX2 GND J1 33 PCle CLK1 J1 35 PCle CLK1 GND J1 27 PCle CLK2 J1 29 PCle CLK2 3 3V J1 41 PCle CLKRQ1 J1 39 PCle CLKRQ2 3 3V J1 46 SATA TX J1 48 SATA TX 3 3V J1 52 SATA RX J1 54 SATA RX 3 3V J1 70 SMB CLK J1 72 SMB DAT J1 74 SMB ALRT 5V 5V J1 80 LPC ADO J1 82 LPC AD1 J1 84 LPC AD2 J1 86 LPC AD3 J1 88 LPC FRM J1 90 LPC SERIRQ J1 92 LPC DRQ J1 96 LPC CLK1 NC LPC CLK2 GND GND Connector description Samtec BSH 060 01 F D A EMX ESG User Manual Rev A 1 www diamondsystems com GND PCle TX4 NC PCle TX4 NC GND PCle TX3 NC PCle TX3 NC GND PCle RX4 NC PCle RX4 NC GND PCle RX3 NC PCle RX3 NC GND PCle CLK4 NC PCle CLK4 NC GND PCle CLK3 NC PCle CLK3 NC 3 3V PCle CLKRG4 NC PCle CLKRQ3 NC 3 3V USB1 J1 45 USB
12. ip destroyed by reverse power or by excessive power will often have a visible hole on the top or show some deformation on the top surface due to vaporization inside the package Check twice before applying power Overvoltage on analog input If a voltage applied to an analog input exceeds the design specification of the board the input multiplexor and or parts behind it can be damaged Most of our boards will withstand an erroneous connection of up to 35V on the analog inputs even when the board is powered off but not all boards and not in all conditions Overvoltage on analog output If an analog output is accidentally connected to another output signal or a power supply voltage the output can be damaged On most of our boards a short circuit to ground on an analog output will not cause trouble Overvoltage on digital I O line If a digital I O signal is connected to a voltage above the maximum specified voltage the digital circuitry can be damaged On most of our boards the acceptable range of voltages connected to digital I O signals is 0 5V and they can withstand about 0 5V beyond that 0 5 to 5 5V before being damaged However logic signals at 12V and even 24V are common and if one of these is connected to a 5V logic chip the chip will be damaged and the damage could even extend past that chip to others in the circuit EMX ESG User Manual Rev A 1 www diamondsystems com Page 3 iamonp SYSTEMS 2 INTRODUCTION EMX ESG is
13. mils from the edge to avoid possible shorting from this type of damage However these design rules are not sufficient to prevent damage in all situations A third cause of failure is when a metal screwdriver tip slips or a screw drops onto the board while it is powered on causing a short between a power pin and a signal pin on a component This can cause overvoltage power supply problems described below To avoid this type of failure only perform assembly operations when the system is powered off Sometimes boards are stored in racks with slots that grip the edge of the board This is a common practice for board manufacturers However our boards are generally very dense and if the board has components very close to the board edge they can be damaged or even knocked off the board when the board tilts back in the rack Diamond recommends that all our boards be stored only in individual ESD safe packaging If multiple boards are stored together they should be contained in bins with dividers between boards Do not pile boards on top of each other or cram too many boards into a small location This can cause damage to connector pins or fragile components Power supply wired backwards Our power supplies and boards are not designed to withstand a reverse power supply connection This will destroy each IC that is connected to the power supply i e almost all ICs In this case the board will most likely will be unrepairable and must be replaced A ch
14. or 3 3VDC 5 MTBF tbd hours Weight 3 20z 90 79 EMX ESG User Manual Rev A 1 www diamondsystems com Page 17
15. per 7 8 no jumper 5 6 no jumper 7 8 jumper Base address 0x002E _5 6 7 8 no jumpers Base address 0x004E 5 6 7 8 no jumpers 9 10 11 12 jumpers COM1 COM2 loopback COM1 COM2 RS 232 default 9 10 jumper 11 12 no jumper 9 10 no jumper 11 12 jumper COM1 COM2 RS 485 COM1 COM2 RS 422 9 10 11 12 no jumpers 13 14 15 16 jumpers COM3 COM4 loopback COM3 COM4 RS 232 default 13 14 jumper 15 16 no jumper COM3 COM4 RS 485 13 14 no jumper 15 16 jumper 13 14 15 16 no jumpers COM3 COM4 RS 422 COM6 set to Serial Port F default COM6 set to GPS 17 18 no jumper 17 18 jumper EMX ESG User Manual Rev A 1 www diamondsystems com Page 16 8 8 1 8 2 iamonp SYSTEMS SPECIFICATIONS General Functions 2 Gigabit Ethernet ports based on Intel 82574IT Ethernet chips 4 RS 232 422 485 ports 2 RS 232 ports 3 3V logic level optional All six serial ports from SMSC SCH3116 UART 14 general purposed digital I O lines o Programmable direction with I O buffers o 9 3V logic level with 5V compatibility Supports Condor C2626 23 channel GPS receiver EMX stackable I O expansion Mechanical Electrical Environmental EMX Compact form factor 3 74 x 3 74 95mm x 95mm Operating temperature of 40 C to 85 C 40 F to 185 F ambient without a fan Operating humidity of 5 to 95 non condensing MIL STD 202G shock vibration compatible Power input requirements 5VDC 5
16. rts 5 6 use an SP3245 for RS 232 mode or a logic level driver for logic level signals Configuration is done as an assembly option both transceivers cannot be simultaneously installed for the same port Each port can be configured separately Two jumpers are required for each port to provide independent enable disable signals for each driver transceiver chip in case a GPS module is installed All protocol selection and termination bias resistor selections are made with jumpers The board contains 0 ohm resistors that may be installed in place of all jumpers for a more rugged assembly 3 4 General Purpose I O The EMX ESG offers 14 general purpose digital I O lines which are provided on an I O connector These lines offer 3 3V logic levels with 5V compatibility The ports have programmable direction with I O buffers for protection The buffer direction control signals are derived from three other GPIO lines on the SCH3116 On power up the digital I O ports are in input mode The digital I O lines have jumper configured pull up down resistors 3 5 GPS EMX ESG supports a Condor C2626 23 channel GPS receiver EMX ESG User Manual Rev A 1 www diamondsystems com Page 6 Q oiamonn SYSTEMS 4 BOARD OUTLINE AND LAYOUT 4 1 EMX ESG Board Drawings The following diagrams show the locations for all connectors and jumpers which are described in the next section METRIC dimensions govern uri E in E m wr 2 991 8 158 4 2mm 6 2mm 8 20
17. se Safe Handling Precautions This product contains a high density connector with many connections to sensitive electronic components This creates many opportunities for accidental damage during handling installation and connection to other equipment The list here describes common causes of failure found on boards returned to Diamond Systems for repair This information is provided as a source of advice to help you prevent damaging your Diamond or any vendor s boards ESD damage This type of damage is usually almost impossible to detect because there is no visual sign of failure or damage The symptom is that the board eventually simply stops working because some component becomes defective Usually the failure can be identified and the chip can be replaced To prevent ESD damage always follow proper ESD prevention practices when handling computer boards Damage during handling or storage On some boards we have noticed physical damage from mishandling A common observation is that a screwdriver slipped while installing the board causing a gouge in the PCB surface and cutting signal traces or damaging components Another common observation is damaged board corners indicating the board was dropped This may or may not cause damage to the circuitry depending on what is near the corner Most of our boards are designed with at least 25 mils clearance between the board edge and any component pad and ground power planes are at least 20
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