Eurotech BRI ISDN Manual de usuario

Am186™CC MicrocontrollerISDN-to-Ethernet RouterReference DesignUser’s ManualOrder #22792Aabout.book Page 1 Wednesday, July 21, 1999 11:10 AM

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Am186™CC Microcontroller Router Reference Design User’s Manual,QGH[UU ISDN interface, 2-18, 2-20USBattach, 2-23connecting router board using USB por

Am186™CC Microcontroller Router Reference Design User’s ManualxiAbout the Am186™CC Microcontroller ISDN-to-Ethernet Router Reference DesignThe AMD Am1

Am186™CC Microcontroller Router Reference Design User’s ManualxiiFor more information about the Am186CC microcontroller router reference design featur

Am186™CC Microcontroller Router Reference Design User’s ManualxiiiTheory of OperationThe reference design demonstrates the Am186CC microcontroller’s f

Am186™CC Microcontroller Router Reference Design User’s Manualxiv• UARTs– One 460-Kbaud, RS-232, DB-9 DCE connection• Debug and configuration– 60-pin

Am186™CC Microcontroller Router Reference Design User’s ManualxvISDN BackgroundIntegrated services digital network (ISDN) is an alternative to analog

Am186™CC Microcontroller Router Reference Design User’s ManualxviDocumentationThe Am186™CC Microcontroller ISDN-to-Ethernet Router Reference Design Us

Am186™CC Microcontroller Router Reference Design User’s ManualxviiSuggested Reference Material• Am186TMCC/CH/CU Microcontrollers User’s ManualAdvanced

Am186™CC Microcontroller Router Reference Design User’s Manualxviii• Lucent Technologies T7237 ISDN U-Interface Transceiver Data SheetLucent Technolog

Am186™CC Microcontroller Router Reference Design User’s Manual1-1Chapter 1Quick StartThis chapter provides information to help you quickly set up and

Am186™CC Microcontroller Router Reference Design User’s Manual© Copyright 1999 Advanced Micro Devices, Inc. All rights reserved.The contents of this

Am186™CC Microcontroller Router Reference Design User’s Manual1-2Connecting to a PC Via a Serial Port Follow the steps below to connect the Am186

Am186™CC Microcontroller Router Reference Design User’s Manual1-33. Apply power to the board by connecting the power supply to an electrical outlet. W

Am186™CC Microcontroller Router Reference Design User’s Manual1-4Connecting to a PC Via a USB portTo connect the Am186CC microcontroller router refere

Am186™CC Microcontroller Router Reference Design User’s Manual1-5Connecting a Test Interface PortTo connect the test interface port (TIP) debug board

Am186™CC Microcontroller Router Reference Design User’s Manual1-6Troubleshooting Installation ProblemsTable 1-1. Installation TroubleshootingProblem S

Am186™CC Microcontroller Router Reference Design User’s Manual1-7For More Information...If you need more information about:• Am186CC microcontroller r

Am186™CC Microcontroller Router Reference Design User’s Manual1-8about.book Page 8 Wednesday, July 21, 1999 11:10 AM

Am186™CC Microcontroller Router Reference Design User’s Manual2-1Chapter 2System Features and ComponentsThe Am186CC microcontroller router reference d

Am186™CC Microcontroller Router Reference Design User’s Manual2-2Layout and PlacementTable 2-1 shows major Am186CC microcontroller router reference de

Am186™CC Microcontroller Router Reference Design User’s Manual2-3Figure 2-1. Router Reference Design Component Layout123456789 A B C D

IF YOU HAVE QUESTIONS, WE’RE HERE TO HELP YOU.The AMD customer service network includes U.S. offices, international offices, and a customer training c

Am186™CC Microcontroller Router Reference Design User’s Manual2-4 Table 2-2. Configuration Jumper FunctionsPart Function Description Figure 2-1 Refe

Am186™CC Microcontroller Router Reference Design User’s Manual2-5Table 2-4. Configuration Resistor PopulationFunctionality Populate Do Not PopulateSch

Am186™CC Microcontroller Router Reference Design User’s Manual2-6Am186CC microcontroller transmit to DSLAC using TXDDAm186CC microcontroller transmit

Am186™CC Microcontroller Router Reference Design User’s Manual2-7 Power SupplyThe Am186CC microcontroller router reference design is powered by a univ

Am186™CC Microcontroller Router Reference Design User’s Manual2-8–24 V @ 50 mA and –70 V @ 60 mANOTE: See sheet 11 in the schematics for power supply

Am186™CC Microcontroller Router Reference Design User’s Manual2-9Am186™CC Microcontroller The Am186CC microcontroller router reference design supports

Am186™CC Microcontroller Router Reference Design User’s Manual2-10Figure 2-2 shows the Am186CC microcontroller block diagram.Figure 2-2. Am186™CC Micr

Am186™CC Microcontroller Router Reference Design User’s Manual2-11Am186™CC Microcontroller ClockingNOTE: See sheet 10 of the schematics for clock info

Am186™CC Microcontroller Router Reference Design User’s Manual2-12Am186™CC Microcontroller ResetNOTE: See sheet 10 in the schematics for the reset cir

Am186™CC Microcontroller Router Reference Design User’s Manual2-13System MemoryThe Am186CC microcontroller router reference design uses DRAM and Flash

about.book Page iv Wednesday, July 21, 1999 11:10 AM

Am186™CC Microcontroller Router Reference Design User’s Manual2-14Flash MemoryNOTE: See sheet 4 in the schematics for the Flash memory circuitry.A sin

Am186™CC Microcontroller Router Reference Design User’s Manual2-1510BaseT Ethernet InterfaceNOTE: See sheet 4 in the schematics for the Ethernet SRAM

Am186™CC Microcontroller Router Reference Design User’s Manual2-16Three LEDs (CR1–CR3 at location K-9) provide status information for the Ethernet por

Am186™CC Microcontroller Router Reference Design User’s Manual2-17The Ethernet controller is a bus mastering device and DMAs directly to packet buffer

Am186™CC Microcontroller Router Reference Design User’s Manual2-18ISDN InterfaceThe Am186CC microcontroller router reference design provides both ISDN

Am186™CC Microcontroller Router Reference Design User’s Manual2-19ISDN S/T InterfaceNOTE: See sheet 5 in the schematics for the ISDN S/T interface cir

Am186™CC Microcontroller Router Reference Design User’s Manual2-20ISDN U InterfaceNOTE: See sheet 6 in the schematics for the ISDN U interface circuit

Am186™CC Microcontroller Router Reference Design User’s Manual2-21In the ISDN U configuration, the Am186CC microcontroller uses the SSI and INT2 as an

Am186™CC Microcontroller Router Reference Design User’s Manual2-22Serial PC InterfaceNOTE: See sheet 12 in the schematics for the serial PC interface

Am186™CC Microcontroller Router Reference Design User’s Manual2-23USB PC InterfaceNOTE: See sheet 12 in the schematics for the USB PC interface circui

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Am186™CC Microcontroller Router Reference Design User’s Manual2-24Detach1. Am186CC microcontroller polls PIO42 for a logic Low level to detect a disco

Am186™CC Microcontroller Router Reference Design User’s Manual2-25POTS InterfaceNOTE: See sheets 7, 8, and 9 of the schematics for POTS circuitry.The

Am186™CC Microcontroller Router Reference Design User’s Manual2-26The S/T or U transceiver provides the clock and frame sync for the PCM interface and

Am186™CC Microcontroller Router Reference Design User’s Manual2-27Using HDLC channel D for Am186CC microcontroller-to-DSLAC communication causes the L

Am186™CC Microcontroller Router Reference Design User’s Manual2-28Debug CircuitryThe Am186CC microcontroller router reference design provides the foll

Am186™CC Microcontroller Router Reference Design User’s Manual2-29The interface between the reference design and the TIP is set up so it does not use

Am186™CC Microcontroller Router Reference Design User’s Manual2-30RESCON ConfigurationNOTE: See sheet 10 in the schematics for RESCON information.The

Am186™CC Microcontroller Router Reference Design User’s Manual2-31• Bit 7 is the TIP bit. It indicates that the TIP board is installed and available f

Am186™CC Microcontroller Router Reference Design User’s Manual2-32about.book Page 32 Wednesday, July 21, 1999 11:10 AM

Am186™CC Microcontroller Router Reference Design User’s ManualA-1Appendix ADefault Jumper SettingsTable A-1 contains the default jumper settings.Table

$P&&0LFURFRQWUROOHU5RXWHU5HIHUHQFH'HVLJQ8VHU¶V0DQXDOviChapter 2System Features and ComponentsLayout and Placement...

Am186™CC Microcontroller Router Reference Design User’s ManualA-2about.book Page 2 Wednesday, July 21, 1999 11:10 AM

Am186™CC Microcontroller Router Reference Design User’s ManualB-1Appendix BAm186™CC Microcontroller Router Reference Design PIO Resources, Chip Select

Am186™CC Microcontroller Router Reference Design User’s ManualB-2PIO38 CTS_B T7237A SCLK CNTLPIO40 RCLK_B POTS Line 1 ringing signalPIO41 TCLK_B POTS

Am186™CC Microcontroller Router Reference Design User’s ManualB-3INT0 TIP Ethernet Active High edgeINT7 TIP serial port 1 Active High edgeINT8 TIP ser

Am186™CC Microcontroller Router Reference Design User’s ManualB-4about.book Page 4 Wednesday, July 21, 1999 11:10 AM

Am186™CC Microcontroller Router Reference Design User’s ManualC-1Appendix CBill of MaterialsThis appendix provides the Am186CC microcontroller router

Am186™CC Microcontroller Router Reference Design User’s ManualC-210 40 C5, C8, C9, C10, C11, C16, C17, C29, C30, C31, C33, C34, C35, C36, C37, C38, C3

Am186™CC Microcontroller Router Reference Design User’s ManualC-320 2 C55, C59 0.001 µF ± 10%, X7R, 50V 80521 1 C58 4.7 µF Tantalum, C CASE, 16VC-CASE

Am186™CC Microcontroller Router Reference Design User’s ManualC-432 17 C122, C123, C124, C125, C126, C127, C128, C129, C130, C131, C132, C133, C134, C

Am186™CC Microcontroller Router Reference Design User’s ManualC-544 2 FR1, FR2 FUSE RESISTORMicroelectronic Modules Corp. L11A050AATH-645 1 F1 FUSE Ra

$P&&0LFURFRQWUROOHU5RXWHU5HIHUHQFH'HVLJQ8VHU¶V0DQXDOviiAppendix ADefault Jumper SettingsAppendix BAm186CC Microcontroller Route

Am186™CC Microcontroller Router Reference Design User’s ManualC-659 2 RD1, RD2 22.1K ± 1%, 1/10W 80560 2 RRT1_1, RRT1_2511K ± 1%, 1/10W 80561 2 RRT2_1

Am186™CC Microcontroller Router Reference Design User’s ManualC-770 6 R17, R44, R45, R47, R48, R57100K ± 5%, 1/10W 80571 2 R18, R20 3.6K ± 1%, 1/4W 12

Am186™CC Microcontroller Router Reference Design User’s ManualC-890 1 R67 1.5K ± 5%, 1/10W 80591 2 R68, R69 36 ± 5%, 1/10W 60392 12 R80, R159, R160, R

Am186™CC Microcontroller Router Reference Design User’s ManualC-9101 1 T1 Flyback TransformerBeckman HM00-98519SMT102 1 U1 AM186CC AM186CC PQFP-160103

Am186™CC Microcontroller Router Reference Design User’s ManualC-10119 2 U21, U22 DTMF M-8870-01Teltone M-8870-01SM SOIC-18120 1 U24 Am29F800 TSOPAm29F

Am186™CC Microcontroller Router Reference Design User’s ManualC-11136 1 X3 15.36011MHz Saronix SRX5144 HC-49137 1 X4 3.58MHz Ecliptek EC2-3.579545M-IT

Am186™CC Microcontroller Router Reference Design User’s ManualC-12about.book Page 12 Wednesday, July 21, 1999 11:10 AM

Am186™CC Microcontroller Router Reference Design User’s ManualD-1Appendix DPLD EquationsThis appendix contains a listing of PLD equations for the PLD

Am186™CC Microcontroller Router Reference Design User’s ManualD-2IOM-2/GCI Mode""""""""""""

Am186™CC Microcontroller Router Reference Design User’s ManualD-3"

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Am186™CC Microcontroller Router Reference Design User’s ManualD-4END divider;STATE_MACHINE DPLL CLOCKED_BY mclk_c32 RESET_BY resout;" Jitter redu

Am186™CC Microcontroller Router Reference Design User’s ManualD-5 goto ten;STATE ten: pclk=0; goto eleven;STATE eleven: pclk=0;

Am186™CC Microcontroller Router Reference Design User’s ManualD-6 goto seventeen; ELSE pclk=1; goto one; END IF;STATE

Am186™CC Microcontroller Router Reference Design User’s ManualD-7SBP/PCM Mode""""""""""""&

Am186™CC Microcontroller Router Reference Design User’s ManualD-8O U TP U T d t m f 2 o e ; " P I N 1 9 D T M F C h a n n e l 2 o u t p ut

Am186™CC Microcontroller Router Reference Design User’s ManualD-9 goto three;STATE three: pclk=1; goto four;STATE four: pclk=1;

Am186™CC Microcontroller Router Reference Design User’s ManualD-10STATE thirteen: pclk=1; goto fourteen;STATE fourteen: pclk=1; go

Am186™CC Microcontroller Router Reference Design User’s ManualD-11 pclk=0; goto twentyfour;STATE twentyfour: pclk=0; goto twentyfi

Am186™CC Microcontroller Router Reference Design User’s ManualD-12 goto thirtyfour;STATE thirtyfour: pclk=0; goto thirtyfive;STATE thir

Am186™CC Microcontroller Router Reference Design User’s ManualD-13STATE fortyfour: pclk=0; goto fortyfive;STATE fortyfive: pclk=0;

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Am186™CC Microcontroller Router Reference Design User’s ManualD-14 pclk=0; goto fiftyfive;STATE fiftyfive: pclk=0; goto fiftysix;S

Am186™CC Microcontroller Router Reference Design User’s ManualD-15 goto sixtyfour; ELSE pclk=1; goto one; "

Am186™CC Microcontroller Router Reference Design User’s ManualD-16about.book Page 16 Wednesday, July 21, 1999 11:10 AM

Am186™CC Microcontroller Router Reference Design User’s ManualE-1Appendix EGlossary of Terms2B+D - Describes the BRI configuration for ISDN of two bea

Am186™CC Microcontroller Router Reference Design User’s ManualE-2Ethernet - A type of network capable of high-speed digital data communication. Typica

Am186™CC Microcontroller Router Reference Design User’s ManualE-3PBX - Private Branch Exchange. Customer site switch.PCM - Pulse Code Modulation.PIO -

Am186™CC Microcontroller Router Reference Design User’s ManualE-4TDM - Time Division Multiplexing. TE - Terminal Equipment. Equipment that may be plac

,QGH[IndexNumerics10BaseT Ethernet, 2-15AAm186CC microcontroller, 2-9block diagram, 2-10clocking, 2-11description, 2-9PLL clock modes, 2-11power sup

Am186™CC Microcontroller Router Reference Design User’s Manual,QGH[EE86MON software utility, xiv, 1-1, 1-3troubleshooting, 1-6equationsPLD, D-1Ether

Am186™CC Microcontroller Router Reference Design User’s Manual,QGH[USB, B-1literature support, iiiMmemoryDRAM, 2-13Flash, 2-14mapping, 2-16SRAM, 2-1