Am486® MicroprocessorPCI Customer DevelopmentPlatformUser’s ManualOrder #22408A
Am486® Microprocessor PCI Customer Development Platform x
1122334455A AB BC CD DE EISA_MEM1.SCHAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM29110Top ViewJTAG Connector815349 5078321798251298052100MACH
1122334455A AB BC CD DE EISA_MEM2.SCHAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM1MByte ISA Flash MemoryConfigured as 512Kx16bit (29F800T dev
1122334455A AB BC CD DE ERTC_TIP.SCHAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORMT.I.P.CONNECTORETHERNET IRQPARALLEL PORT IRQSERIAL PORT1 IRQS
1122334455A AB BC CD DE EKEYBOARD.SCHAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORMKEYBOARD INHIBIT FUNCTION4135-PinDin25EDGE OF BOARDCONNECTOR
1122334455A AB BC CD DE ECPU_PINOUT.SCH(2)-D22(3)-TCK(4)-D23(5)-DP3(6)-D24(7)-GND(8)-D29(9)-GND(10)-INV(11)-GND(12)-HITM#SOCKET1Am486 MICROPROCESSOR(P
Am486® Microprocessor PCI Customer Development Platform Index-1Numerics25-MHz system clock, 2-3533-MHz system clock, 2-36AA17, boot address, 2-6, 2-2
Am486® Microprocessor PCI Customer Development Platform User’s ManualIndex-2 CPUV3 signal, 2-6, A-1CPUVCC3, 2-6, A-1Ddebuggingmonitor, 2-34support, 2-
Am486® Microprocessor PCI Customer Development Platform Index-3 installingcustomer development platform, 1-4requirements, 1-3troubleshooting, 1-8inter
Am486® Microprocessor PCI Customer Development Platform User’s ManualIndex-4 NNMI signal, 2-34nonvolatile data, 2-14northbridge chip, 2-11PP36 analyze
Am486® Microprocessor PCI Customer Development Platform Index-5 SMI signal, 2-34southbridge chip, 2-12super I/OIrDA interface, 2-29overview, 2-28seria
Am486® Microprocessor PCI Customer Development Platform xi About the Customer Development PlatformCongratulations on your decision to design with the
Am486® Microprocessor PCI Customer Development Platform User’s ManualIndex-6
Am486® Microprocessor PCI Customer Development Platform User’s Manualxii Figure 0-1. PCI CDP OverviewAm486®MicroprocessorJTAG PortCPU Logic Analyzer H
Am486® Microprocessor PCI Customer Development Platform xiii Evaluation Board Features This section describes the following features of the PCI CDP:•
Am486® Microprocessor PCI Customer Development Platform User’s Manualxiv DRAM Main Memory• 48 Mbyte of 60-ns EDO DRAM installed.• Supports one, two, o
Am486® Microprocessor PCI Customer Development Platform xv PC and DOS Compatibility• IDE interface in chipset.• Standard chipset configuration registe
Am486® Microprocessor PCI Customer Development Platform User’s Manualxvi Onboard 10/100-Mbit/s Ethernet• AMD PCnet™-Fast+ Ethernet Controller Chip, Am
Am486® Microprocessor PCI Customer Development Platform xvii Customer Development Platform DocumentationThe Am486® Microprocessor PCI Customer Develop
Am486® Microprocessor PCI Customer Development Platform User’s Manualxviii Suggested Reference MaterialThe following AMD documentation may be of inter
Am486® Microprocessor PCI Customer Development Platform xix Documentation ConventionsThe Advanced Micro Devices Am486® Microprocessor PCI Customer Dev
Am486® Microprocessor PCI Customer Development Platform User’s Manual© 1998 by Advanced Micro Devices, Inc. All rights reserved. No part of this publi
Am486® Microprocessor PCI Customer Development Platform User’s Manualxx
Am486® Microprocessor PCI Customer Development Platform 1-1Chapter 1Quick StartThis chapter provides information that helps you quickly set up and st
Am486® Microprocessor PCI Customer Development Platform User’s Manual1-2 Setting Up the PCI CDPCAUTION: As with all computer equipment, the PCI CDP ma
Am486® Microprocessor PCI Customer Development Platform 1-3 Installation RequirementsYou need to provide the following items (in addition to the PCI C
Am486® Microprocessor PCI Customer Development Platform User’s Manual1-4 Board InstallationNote: See Figure 2-2 on page 2-4 for a block diagram of the
Am486® Microprocessor PCI Customer Development Platform 1-5 3. If you are installing a hard disk drive, perform the following steps:a. Inspect the 40-
Am486® Microprocessor PCI Customer Development Platform User’s Manual1-6 Starting from DisketteUse the following steps to start the PCI CDP from a boo
Am486® Microprocessor PCI Customer Development Platform 1-7 Starting from an IDE Hard DriveUse the following steps to start up the PCI CDP from an IDE
Am486® Microprocessor PCI Customer Development Platform User’s Manual1-8 Installation TroubleshootingTable 1-1. Installation Troubleshooting Problem
Am486® Microprocessor PCI Customer Development Platform 1-9 I configured the CMOS RAM and saved my settings, but settings are lost the next time I tur
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
Am486® Microprocessor PCI Customer Development Platform User’s Manual1-10 I have installed a hard disk with a preinstalled operating system, but the P
Am486® Microprocessor PCI Customer Development Platform 2-1Chapter 2Board Functional DescriptionThe Am486® microprocessor PCI customer development pl
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-2 – IDE Hard Drive (L4 and M4), page 2-31– Keyboard (O1), page 2-31– Mouse (M1)
Am486® Microprocessor PCI Customer Development Platform 2-3 Figure 2-1. PCI CDP Overview (Same as Figure 0-1) Am486®MicroprocessorJTAG PortCPU Logic A
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-4 Figure 2-2. PCI CDP Block Diagram MicroprocessorAm486®(ZIF Socket)ALi M1489Ca
Am486® Microprocessor PCI Customer Development Platform 2-5 Figure 2-3. PCI CDP Layout IDE Hard Disk Conn.111213141516171819201234567891021222324B A D
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-6 Jumper FunctionsTable 2-1 describes the configuration jumpers on the PCI CDP.
Am486® Microprocessor PCI Customer Development Platform 2-7 Board Restrictions• Using a PCI chipset with the Am486 microprocessor is a fast and effect
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-8 Am486 Microprocessor (M14) The PCI CDP includes an Am486 microprocessor in a
Am486® Microprocessor PCI Customer Development Platform 2-9 • Static design with Auto Halt power-down support• Wide range of chipsets supporting SMM a
Am486® Microprocessor PCI Customer Development Platform iv
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-10 Figure 2-4. Am486 Microprocessor Block Diagram A31–A2BE3–BE0ADS, W/R, D/C,M/
Am486® Microprocessor PCI Customer Development Platform 2-11 Core Logic Chipset (M8, I13, D15)The PCI CDP uses the Acer Laboratories Inc. FINALi 486 c
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-12 All PCI bus signals are routed to logic analyzer headers. See “Development S
Am486® Microprocessor PCI Customer Development Platform 2-13 Onboard Ethernet Controller (F7)The PCI CDP includes an onboard, full-duplex 10/100BaseT
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-14 The PCnet-FAS T+ device supports the industry’s Net PC specification. The PC
Am486® Microprocessor PCI Customer Development Platform 2-15 Development SupportThe PCI CDP includes the following facilities for development support:
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-16 Table 2-3. Analyzer HeadersPart Description Location in Figure 2-3 on Page 2
Am486® Microprocessor PCI Customer Development Platform 2-17 In addition to the logic analyzer headers, separate three-pin headers are provided for ea
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-18 Test Interface Port (TIP) (A16)The PCI CDP includes a connector for the AMD
Am486® Microprocessor PCI Customer Development Platform 2-19 PCI Bus (I7) The PCI CDP has two desktop-PC-style PCI expansion connectors (parts SLT1 an
Am486® Microprocessor PCI Customer Development Platform vContentsAbout the Customer Development PlatformEvaluation Board Features ...
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-20 Level-2 Cache Memory (K19–N19 and N11) The PCI CDP includes an onboard 512-K
Am486® Microprocessor PCI Customer Development Platform 2-21 Table 2-7. SIMM Socket Population Chart NOTE: 32- or 36-bit-wide memory can be used. Howe
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-22 Figure 2-5. JP32 and JP33 Jumper Configuration (B14–C14)By default, jumpers
Am486® Microprocessor PCI Customer Development Platform 2-23 ISA Flash Memory (F20) The PCI CDP includes 1 Mbyte of 16-bit wide AMD Flash memory solde
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-24 Figure 2-6. Typical Memory Map With ISA and EIP Flash Memory 100000h(15 Mbyt
Am486® Microprocessor PCI Customer Development Platform 2-25 EIP Flash Memory (L21) The PCI CDP includes 8 Mbytes of Flash memory for execute-in-place
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-26 Software that writes to the EIP Flash memory must also avoid any back-to-bac
Am486® Microprocessor PCI Customer Development Platform 2-27 Real-Time Clock (G17)The real-time clock (RTC) function in the chipset’s 1487 chip is ini
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-28 ISA Bus Interface (A7) The PCI CDP is populated with two standard ISA bus co
Am486® Microprocessor PCI Customer Development Platform 2-29 Serial Ports (E23 and C23)The platform’s Super I/O device includes two 16550-compatible s
Am486® Microprocessor PCI Customer Development Platform vi Chapter 1Quick StartSetting Up the PCI CDP...
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-30 Parallel Port (A22) Figure 2-8 and Table 2-9 show the parallel port pinouts.
Am486® Microprocessor PCI Customer Development Platform 2-31 IDE Hard Drive (L4 and M4) The PCI CDP contains two standard 40-pin IDE connectors (parts
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-32 CPU Voltage Adjustment (Q15–Q16) The CPU power supply voltage can be adjuste
Am486® Microprocessor PCI Customer Development Platform 2-33 Power Supply Connectors (N2 and P2) The PCI CDP accepts standard PC-style motherboard pow
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-34 Reset and Interrupt Switches and HeadersThree push-button switches are provi
Am486® Microprocessor PCI Customer Development Platform 2-35 Resistor OptionsThe PCI CDP includes a number of resistor populate/depopulate options, wh
Am486® Microprocessor PCI Customer Development Platform User’s Manual2-36 R145 KBINHIBIT When R145 is populated and R146 is removed (the default), th
Am486® Microprocessor PCI Customer Development Platform A-1Appendix ADefault SettingsThis chapter lists the default settings of the Am486 microproces
Am486® Microprocessor PCI Customer Development Platform User’s ManualA-2
Am486® Microprocessor PCI Customer Development Platform B-1Appendix BBill of Materials and SchematicsThe bill of materials for the Am486 microprocess
Am486® Microprocessor PCI Customer Development Platform vii Super I/O (C19)...
Am486® Microprocessor PCI Customer Development Platform User’s ManualB-2 Board Bill of Materials (BOM)Item Qty. Reference Part Package Description1 11
Am486® Microprocessor PCI Customer Development Platform B-3 6 10 C33, C41, C42, C43, C46, C56, C57, C60, C66, C15415 pF 805 RC0805, NPO, ±5%, 50 V7 1
Am486® Microprocessor PCI Customer Development Platform User’s ManualB-4 22 2 D16, D18 LED (2mA, SOT23) SOT-23 KINGBRIGHT KM-23LEC23 2 F1, F2 FUSE, 0.
Am486® Microprocessor PCI Customer Development Platform B-5 41 11 P36, P38, P39, P40, P41, P42, P43, P44, P45, P46, P47HP CONN TH-1X10-SHRD3M:2520-600
Am486® Microprocessor PCI Customer Development Platform User’s ManualB-6 58 1 R25 25.5 K, 1% 805 RC0805, 1/8 W, ±1%, 50 V59 1 R26 15.8 K, 1% 805 RC080
Am486® Microprocessor PCI Customer Development Platform B-7 75 4 R110, R111, R112, R113 75, 1% 805 RC0805, 1/8 W, ±1%, 50 V76 3 R114, R115, R117 1.00
Am486® Microprocessor PCI Customer Development Platform User’s ManualB-8 95 1 U17 IMI SC464 SSOP28 INTL. MICROCKTS. INC. IMISC464AYB96 1 U21 M1487 PQF
Am486® Microprocessor PCI Customer Development Platform B-9 115 1 U77 74F32 SO14 SIGNETICS 74F032D116 1 U78 74F06 SO14 SIGNETICS 74F06D117 1 U79 M5042
Am486® Microprocessor PCI Customer Development Platform User’s ManualB-10 SchematicsThe schematics that follow are the actual CAD schematics used to b
1122334455A AB BC CD DE ETable of ContentsPage 1: COVER.SCHPage 2: CPU.SCHPage 6: M1489.SCHPage 7: L2_CACHE.SCHPage 8: SIMM_SKTS.SCHPage 9:
Am486® Microprocessor PCI Customer Development Platform viii List of FiguresFigure 0-1. PCI CDP Overview...
1122334455A AB BC CD DE EEnhanced Am486Microprocessor(SOCKET1-PGA169)Tie CLKMUL pin to GND for AMD DX2-66and AMD DX5-133; use 10K pullup forAMD DX4-10
1122334455A AB BC CD DE E3-4: 3.3VCPU_POWER.SCH1-2: 3.45VAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM5-6: 2.5VV(out)= 1.235(1+ R/15.0K)1-2
1122334455A AB BC CD DE ECPU_VIS1.SCHHP Conn.1219 20Top ViewAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORMPOD 3POD 4POD 7SIGNALS NOT NEEDED BY
1122334455A AB BC CD DE ECPU_VIS2.SCHAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORMPOD 1PLACE THEVENIN TERMINATORNEAR HP LOGIC ANALYZERCONNECTO
1122334455A AB BC CD DE EM1489.SCHPARITYAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORMFOR IDE MASTER: DONOT POPULATEFINALi M1489 INTERFACE2.1(C
1122334455A AB BC CD DE EL2_CACHE.SCHAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORML2 CACHE TAG AND DATA SRAMS AND BYTE CONTROL; DRAM SERIES TE
1122334455A AB BC CD DE ESIMM_SKTS.SCHAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORMSIMM0 SIMM1 SIMM2SINGLE BANK SINGLE BANK SINGLE BANKSINGLE
1122334455A AB BC CD DE EEIP_MEM1.SCHAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORMEIPCNTL.JED REV. 0.9Makes 2 banks of 1Mx32 Flash ROM appear
1122334455A AB BC CD DE EEIP_MEM2.SCHAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORMEIP FLASH MEMORY ARRAY2.1(C) Advanced Micro Devices, Inc.
1122334455A AB BC CD DE EPCI_CONN.SCHAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORMIDSEL = AD19Device #3IDSEL = AD20Device #4PCI PULLUPS AND SL
Am486® Microprocessor PCI Customer Development Platform ix List of TablesTable 0-1. Notational Conventions ...
1122334455A AB BC CD DE EHP Conn.1219 20Top ViewPCI_VIS.SCHPLACE NEAR PCI0 CONNECTORPLACE NEAR PCI1 CONNECTORPLACE NEAR Am79C972 E/NETCHIPPLACE THEVEN
1122334455A AB BC CD DE EENET1.SCHAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORMPLACE INPUT AND OUTPUT FILTER CAPS AS CLOSE AS POSSIBLE TO REGU
1122334455A AB BC CD DE EENET2.SCHAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM1234ECLIPTEK ECSMA-25.00MTRECLIPTEK ECSMA-25.00MTR1234567811910
1122334455A AB BC CD DE EHD ACTIVE LEDHD ACTIVE LEDIDE HARD DISK 1IDE HARD DISK 2IDE.SCHAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORMLUMEX LED
1122334455A AB BC CD DE EM1487.SCHON: DISABLE INTERNAL RTCOFF: ENABLE INTERNAL RTCOFF: 1X CPU-TO-PCI BUS FREQUENCYON: 2X CPU-TO-PCI BUS FREQUENCYAm486
1122334455A AB BC CD DE EROM_MISC.SCHAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM12Battery SocketC&K SWITCH24Reset, SMI Switches13Press S
1122334455A AB BC CD DE ECLOCK.SCHINSTALL PULLUPRESISTOR AND REMOVE0-OHM RESISTOR FOR25MHz CPU AND PCI BUSPLACE SERIES TERMINATORS ASCLOSE TO U17 AS P
1122334455A AB BC CD DE EISA_CONN.SCHAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORMISA BUS CONNECTORS AND PULLUPS2.1(C) Advanced Micro Devices,
1122334455A AB BC CD DE ESUPER_I/O.SCHSuperI/O IrDA PortAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM97TFDS600016438210COMPONENT SIDE VIEW5123
1122334455A AB BC CD DE ESERIAL_PARALLEL.SCHAm486 MICROPROCESSORPCI CUSTOMER DEVELOPMENT PLATFORM(Component Side View)Connector23456789101112131415161
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