SD186ED Am186TMED Am186ED 80C186 E86TM E86MONTM Am29F400-70 RS-232 E86MON - Datasheet Archive

 

About the SD186ED Demonstration Board The AMD® SD186ED Demonstration Board was designed as an exceptionally small, low-cost

 

frtbook : about Page vii Monday, June 2, 1997 11:53 AM About the SD186ED SD186ED Demonstration Board The AMD® SD186ED SD186ED Demonstration Board was designed as an exceptionally small, low-cost product for demonstration of the AMD Am186TMED Am186TMED microcontroller. See page ix for a block diagram of the board. 1.0 The SD186ED SD186ED demonstration board is a stand-alone evaluation platform for the Am186ED Am186ED microcontroller. The Am186ED Am186ED microcontroller integrates peripherals such as twelve 16-bit memory chip-select controllers; serial controllers; 32 programmable I/Os, three timers, an interrupt controller, and a watchdog timer to increase system functionality while reducing overall cost. The memory controller supports a glueless connection to SRAM, DRAM, EPROM, Flash memory, and pseudo-static RAM. The Am186ED Am186ED microcontroller also features an innovative bus design that frees the processor to run at nearly twice the speed of standard 80C186 80C186 processors while using commodity memory devices. The SD186ED SD186ED demonstration board is designed with a 104-pin Am186 expansion interface that provides access to the Am186ED Am186ED microcontroller signals. The Am186 expansion interface facilitates prototyping with external devices by using the SD186ED SD186ED demonstration board as the minimal system core of a design. The SD186ED SD186ED demonstration board highlights the Am186ED Am186ED microcontroller's serial ports, glueless interface to DRAM and Flash memory, and the expansion interface to peripheral attachments. A complete description of the board can be found in Chapter 2, "SD186ED SD186ED Demonstration Board Functional Description." SD186ED SD186ED Demonstration Board User's Manual vii frtbook : about Page viii Monday, June 2, 1997 11:53 AM Theory of Operation The SD186ED SD186ED demonstration board demonstrates the basic processor functionality and features of the Am186ED Am186ED microcontroller and the simplicity of its system design. As a stand-alone platform, the board enables users to test the Am186ED Am186ED microcontroller's performance and functionality. The minimal number of components on the board exhibits the integration present in the processor, including interrupt, DMA, memory, and serial control units. SD186ED SD186ED Demonstration Board Features The SD186ED SD186ED demonstration board provides the following features: · Am186ED Am186ED 40-MHz microcontroller · E86TM E86TM family boot monitor (E86MONTM E86MONTM) board-resident utility · 4 Mbit DRAM · 4 Mbit Am29F400-70 Am29F400-70 Flash memory · Am186 104-pin expansion interface · Two RS-232 RS-232 serial ports with DB-9 connectors · Activity LED indicators for PIO signals · Power-on LED indicator · Reset circuitry viii SD186ED SD186ED Demonstration Board User's Manual 1.0 Information on invoking and using the E86MON E86MON software is provided in the E86MONTM E86MONTM Software User's Manual included in your kit. frtbook : about Page ix Monday, June 2, 1997 11:53 AM Am186ED Am186ED Microcontroller Address Bus A/D Bus CPU Control Am29F400-70 Am29F400-70 Flash Bank (4 Mbit) DRAM (4 Mbit) Clock & Reset Circuitry Power & Ground 1.0 5.5-mm Barrel Connector Am186 Expansion Interface RS-232 RS-232 Serial Port Level Converter Circuitry DB-9 Connector RS-232 RS-232 Serial Port Level Converter Circuitry DB-9 Connector Figure 0-1. SD186ED SD186ED Demonstration Board Block Diagram SD186ED SD186ED Demonstration Board User's Manual ix frtbook : about Page x Monday, June 2, 1997 11:53 AM SD186ED SD186ED Demonstration Board Documentation The SD186ED SD186ED Demonstration Board User's Manual provides information on the design and function of the SD186ED SD186ED demonstration board. Detailed instructions for invoking and using the E86MON E86MON software are provided in the E86MONTM E86MONTM Software User's Manual included in your kit. The SD186ED SD186ED demonstration board is shipped with the E86MON E86MON software installed in the on-board Flash memory. About This Manual Chapter 2, "SD186ED SD186ED Demonstration Board Functional Description" contains descriptions of the basic sections of the SD186ED SD186ED demonstration board: layout, processor, Flash memory, DRAM, serial ports, power and signal LED indicators, clock and reset logic, expansion interface, and power-supply circuitry. Chapter 3, "Product Support" provides information on reaching and using the AMD Corporate Applications technical support services, product information available through AMD's World Wide Web and FTP sites, and support tools for the embedded E86 family. Appendix A, "Layout Diagram, Schematics, and Board Bill of Materials" contains a board layout drawing along with schematics and a Bill of Materials (BOM) for the SD186ED SD186ED demonstration board. x SD186ED SD186ED Demonstration Board User's Manual 1.0 Chapter 1, "Quick Start" provides implementation and installation information for the demonstration board and instructions for invoking the E86MON E86MON software. Detailed information on using the E86MON E86MON software is provided in the E86MONTM E86MONTM Software User's Manual included in your kit. frtbook : about Page xi Monday, June 2, 1997 11:53 AM Suggested Reference Material · Am186TMED Am186TMED Microcontroller Data Sheet Advanced Micro Devices, order number 21336 · Am186TMED Am186TMED Microcontroller User's Manual Advanced Micro Devices, order number 21335 · Am186TM Am186TM and Am188TM Am188TM Family Instruction Set Manual Advanced Micro Devices, order number 21076 · Flash Memory Products Data Book Advanced Micro Devices, order number 11796 · FusionE86SM Catalog Advanced Micro Devices, order number 19255 For current application notes and technical bulletins, see our World Wide Web page at http://www.amd.com. 1.0 Documentation Conventions The Advanced Micro Devices SD186ED SD186ED Demonstration Board User's Manual uses the conventions shown in Table 0-1 (unless otherwise noted). These same conventions are used in all the E86 family support product manuals. Table 0-1. Notational Conventions Symbol Usage Boldface Indicates that characters must be entered exactly as shown, except that the alphabetic case is only significant when indicated. Typewriter face Indicates computer text input or output in an example or listing. SD186ED SD186ED Demonstration Board User's Manual xi 1.0 frtbook : about Page xii Monday, June 2, 1997 11:53 AM xii SD186ED SD186ED Demonstration Board User's Manual frtbook : ch1 Page 1 Monday, June 2, 1997 11:53 AM Chapter 1 Quick Start This chapter provides information that will help you quickly set up and start using the SD186ED SD186ED demonstration board. The SD186ED SD186ED demonstration board is supported by the E86MON E86MON board-resident debugger. The E86MON E86MON software enables you to load, run, and debug programs on the SD186ED SD186ED demonstration board. For detailed information on using the E86MON E86MON software, refer to the E86MONTM E86MONTM Software User's Manual included in your kit. For information on how to: · Connect the SD186ED SD186ED demonstration board to a PC, see page 1-2 1.0 · Invoke the E86MON E86MON software, see page 1-4 · Troubleshoot installation problems, see page 1-5 · Locate related sources of information, see page 1-6 SD186ED SD186ED Demonstration Board User's Manual 1-1 frtbook : ch1 Page 2 Monday, June 2, 1997 11:53 AM Connecting to a PC Follow the steps below to connect the SD186ED SD186ED demonstration board to your PC. Installation Requirements The items listed below are necessary to install and run the SD186ED SD186ED demonstration board: · PC with an available COM port · Terminal emulation software (such as Microsoft® Windows® Terminal or ProComm Plus) that supports ASCII file transfers, software flow control (Xon/ Xoff), and send break capability. · Power source for universal power supply ! CAUTION: As with all computer equipment, the SD186ED SD186ED demonstration board may be damaged by electrostatic discharge (ESD). Please take proper ESD precautions when handling any board. 1. Remove the board from the shipping carton. Visually inspect the board to verify that it was not damaged during shipment. 1-2 SD186ED SD186ED Demonstration Board User's Manual 1.0 Board Installation frtbook : ch1 Page 3 Monday, June 2, 1997 11:53 AM 2. Connect the demonstration board's DB-9 serial port to an available COM port. Use the serial cable included in the SD186ED SD186ED demonstration board kit and note that a DB-9 to DB-25 DB-25 serial connector adapter is provided if your host system requires it. The pinout of the demonstration board's serial connector is shown on page 2-8. COM1 COM2 serial cable 1.0 ! DANGER: Make sure the power supply is not plugged into an electrical outlet before connecting it to the SD186ED SD186ED demonstration board. 3. Connect the power supply to the barrel connector on the SD186ED SD186ED demonstration board. 4. Apply power to the board by connecting the power supply to an electrical outlet. Once the board is powered up, the LEDs (D1-D8) should flash in an oscillating pattern. ! CAUTION: If using your own power supply, ensure that it is a 5-V supply. Using a 9-V supply will permanently damage the board. SD186ED SD186ED Demonstration Board User's Manual 1-3 frtbook : ch1 Page 4 Monday, June 2, 1997 11:53 AM 5. Invoke the terminal emulation program at 19200 baud, no parity, 8 data bits, and 1 stop bit; enable the software flow control (Xon/Xoff), if supported. 6. Reset the board by depressing and releasing the RESET switch (see location in Figure 2-1 on page 2-3). The LEDs on the board (D1-D8) will flash in an oscillating pattern for three seconds, as they did upon power up. During the three-second period while the LEDs are oscillating, type an a in the terminal window to ensure that the E86MON E86MON software uses the correct baud rate. When the E86MON E86MON software receives an a, it adjusts its baud rate (if necessary) and displays the welcome message and prompt. If you type a character other than an a, or type no character at all, the E86MON E86MON software still displays the welcome message and prompt, but may be using an incorrect baud rate. Depressing and releasing the RESET switch gives you another opportunity to type an a. 7. To display the version of the monitor and the commands available, type ? and press Enter. 1.0 For detailed information about using the E86MON E86MON software, refer to the E86MONTM E86MONTM Software User's Manual included in your kit. 1-4 SD186ED SD186ED Demonstration Board User's Manual frtbook : ch1 Page 5 Monday, June 2, 1997 11:53 AM Table 1-1. Installation Troubleshooting Solution Nothing happens when pushing the RESET button. Sometimes it is difficult to make a good connection when pushing the small RESET button. If all else fails, remove the power supply from the AC electrical outlet and disconnect and reconnect the power supply. The LEDs will flash in an oscillating pattern when the reset is successful The computer does not respond with the E86MON E86MON software prompt. Reset the board by pressing the RESET switch and typing an a while the LEDs are flashing in an oscillating pattern. If this does not work, verify the power, check the cables, etc. After typing a during reset, the terminal emulation software displays unreadable characters. 1.0 Problem Check the baud rate setting for the terminal emulation software. It should be set to 19200. Also check the word length (8), stop bits(1), and parity(N), and turn off any hardware flow control. After a processor reset, the LEDs do not flash in the expected oscillating pattern. Check that the power LED is on and the correct voltage is supplied to the board. Ensure that the polarity of the power connector is correct. The terminal emulation program locks up the software or PC. Check the COM port connection with the target board. Make sure that the same COM port is selected in the terminal emulation software. In some PCs if the correct COM port is not specified, the software will fail to function-it will lock in a continuous loop waiting for an answer from the incorrect serial port. The power LED does not turn on with power. Immediately disconnect the power supply. Ensure that the polarity of the power connector is correct. This is a very serious failure of the hardware. If the power source is connected incorrectly, the board will be permanently damaged. There is a problem you cannot resolve. Contact the AMD Corporate Applications technical support services (See Chapter 3, "Product Support" for phone numbers and more information.) SD186ED SD186ED Demonstration Board User's Manual 1-5 frtbook : ch1 Page 6 Monday, June 2, 1997 11:53 AM For More Information. If you need more information about: · SD186ED SD186ED demonstration board hardware, see Chapter 2, "SD186ED SD186ED Demonstration Board Functional Description" · E86MON E86MON software, see the E86MONTM E86MONTM Software User's Manual included in your kit. · Problems with the demonstration board or the E86MON E86MON software, see Chapter 3, "Product Support" · SD186ED SD186ED demonstration board layout and schematics, see Appendix A, "Layout Diagram, Schematics, and Board Bill of Materials" · the Am186ED Am186ED microcontroller, see the Am186TMED Am186TMED Microcontroller Data Sheet included in your kit. 1.0 · the Am186ED Am186ED microcontroller, see the Am186TMED Am186TMED Microcontroller User's Manual included in your kit. 1-6 SD186ED SD186ED Demonstration Board User's Manual frtbook : ch2~1.bac Page 1 Monday, June 2, 1997 11:53 AM Chapter 2 SD186ED SD186ED Demonstration Board Functional Description The SD186ED SD186ED demonstration board provides a completely stand-alone microcontroller-based evaluation platform in a low-cost, exceptionally small formfactor product. The SD186ED SD186ED demonstration board was designed to meet the needs of customers working with the Am186ED Am186ED microcontroller. Read the following sections to learn more about the SD186ED SD186ED demonstration board hardware: · "Layout and Placement" on page 2-2 · "Am186ED Am186ED Microcontroller Implementation" on page 2-4 1.0 · "ROM Space" on page 2-6 · "DRAM" on page 2-6 · "RS-232 RS-232 Serial Ports" on page 2-7 · "Clock and Reset Logic" on page 2-8 · "Am186 Expansion Interface" on page 2-8 · "PIO Activity LED Indicators" on page 2-11 · "Power Supply" on page 2-12 SD186ED SD186ED Demonstration Board User's Manual 2-1 frtbook : ch2~1.bac Page 2 Monday, June 2, 1997 11:53 AM Layout and Placement The design of the SD186ED SD186ED demonstration board emphasizes ease of use and small size. Refer to Figure 2-1 on page 2-3 for board layout and component placement. The SD186ED SD186ED demonstration board has the Flash and DRAM memory devices directly below the processor (U3, U4). This placement keeps the memory devices as close as possible to the processor to minimize noise and trace reflections. The 40-MHz fundamental mode crystal (Y1) is located above the processor. The expansion interface (J2 and J3) is located at the bottom of the board for easy connection and access. Finally, the 5.5-mm power-supply barrel connector (J1) is positioned in the upper, left corner of the board. The RS-232 RS-232 serial interfaces are positioned on the right of the board. Please note that the board features two serial ports (P1 and P2), which are driven by the two asynchronous serial interfaces on the Am186ED Am186ED microcontroller. Part Number For more information, see D1­D14 Power and signal LEDs Page 2-11 J1 Power connector Page 2-12 J2­J3 Am186 expansion interface Page 2-9 U1 Voltage supply supervisor (TI TL7705A TL7705A) Page 2-9 U2 Am186ED Am186ED 40-MHz microcontroller Page 2-4 U3 Flash Page 2-6 U4 DRAM Page 2-6 U5­U6 RS-232 RS-232 driver/receiver devices (MAX232 MAX232) Page 2-7 Y1 2-2 Description 40-MHz fundamental mode crystal Page 2-9 SD186ED SD186ED Demonstration Board User's Manual 1.0 Table 2-1. SD186ED SD186ED Demonstration Board Parts List frtbook : ch2~1.bac Page 3 Monday, June 2, 1997 11:53 AM J1 SW1 POWER AMD D10 7705A D9 SD186ED SD186ED REV 1.1 Made in USA U1 Reset U5 Y1 LED 7 D1 D11 LED 6 D2 LED 5 D3 LED 4 Advanced Advanced Micro Devices Devices Am186ED-40KC Am186ED-40KC D12 U2 P1 D4 LED 3 U6 D5 D13 LED 2 D6 LED 1 D7 D14 LED 0 1.0 D8 U3 U4 P2 32 1 B J2 A C D J3 0 19 Figure 2-1. SD186ED SD186ED Demonstration Board Layout SD186ED SD186ED Demonstration Board User's Manual 2-3 frtbook : ch2~1.bac Page 4 Monday, June 2, 1997 11:53 AM Am186ED Am186ED Microcontroller Implementation The SD186ED SD186ED demonstration board supports the AMD Am186ED Am186ED microcontroller. The board is shipped with an Am186ED Am186ED microcontroller that operates at 40 MHz. Although not supported by the on-board crystal, the Am186ED Am186ED microcontroller is also available in 20-, 25-, and 33-MHz operating frequencies. The Am186ED Am186ED microcontroller is designed to meet the most common requirements of embedded products developed for the office automation, mass storage, communications, and general embedded markets. Specific applications include disk drive controllers, hand-held and desktop terminals, fax machines, line cards, printers, photocopiers, feature phones, cellular phones, PBXs, multiplexers, modems, and industrial control. Refer to the Am186TMED Am186TMED Microcontroller Data Sheet for more information on the specific features of the Am186ED Am186ED microcontrollers. 1.0 See Figure 2-2 on page 2-5 for a block diagram detailing the Am186ED Am186ED microcontroller's functionality. 2-4 SD186ED SD186ED Demonstration Board User's Manual frtbook : ch2~1.bac Page 5 Monday, June 2, 1997 11:53 AM INT2/INTA0 INT3/INTA1/ CLKOUTA INT1/SELECT INT0 INT6­INT4 CLKOUTB Clock and Power Management Unit GND TMROUT0 TMROUT1 TMRIN0 TMRIN1 Timer Control Unit Pulse 0 1 2 Width Demod- Max Count B Interrupt Registers Control Unit ulator Max Count A (PWD) X2 X1 VCC PW NMI DRQ0 DRQ1 DMA Unit 0 1 20-Bit Source Pointers Registers 16-Bit Count Registers Control Registers Watchdog Timer (WDT) Control Registers Control Registers Control Registers Control Registers 20-Bit Destination Pointers 16-Bit Count Registers RES Control Registers 1.0 ARDY Refresh Control Unit DRAM Control Unit Control Registers PIO Unit PIO31 PIO31­ PIO0 Control Registers Asynchronous Bus Interface Unit Execution Unit TXD0 RXD0 RTS0/RTR0 CTS0/ Asynchronous SRDY S2/BTSEL S1­S0 DT/R DEN/DS HOLD HLDA S6/LOCK/ CLKDIV UZI TXD1 RXD1 RTS1/RTR1 CTS1/ENRX1 Chip-Select Unit RD WHB A19­A0 WLB AD15­AD0 WR LCS/ONCE0/ MCS3/RAS1 PCS6/A2 MCS2/LCAS MCS1/UCAS BHE/ADEN MCS0 PCS5/A1 PCS3­PCS0 UCS/ONCE1 ALE Figure 2-2. Am186ED Am186ED Microcontroller Block Diagram SD186ED SD186ED Demonstration Board User's Manual 2-5 frtbook : ch2~1.bac Page 6 Monday, June 2, 1997 11:53 AM ROM Space The SD186ED SD186ED demonstration board contains on-board ROM space for use by the E86MON E86MON software and application code. This ROM space is implemented as an Am29F400 Am29F400 70-ns Flash memory. The Flash memory is mapped to the upper region of addressable memory at 80000h to FFFFFh. This range represents the top sector in the Flash memory. The Flash memory is organized as 256K x 16 bits and is connected to the UCS (Upper Memory Chip Select) signal of the microcontroller. After a valid reset, the Am186ED Am186ED microcontroller fetches the first instruction from the Flash memories by asserting UCS and driving the address bus with the value FFFF0h. 1.0 The E86MON E86MON software enables you to program the Flash memory with specific types of .HEX files. Intel .HEX and Intel extended .HEX format files are supported. This software functionality is provided to eliminate the need to remove the Flash memories. Do not attempt to remove the TSOP Flash or DRAM devices (U3 and U4) because doing so may cause damage to the board. DRAM The SD186ED SD186ED demonstration board utilizes DRAM for its read/write storage. The board provides 256 Kbyte of DRAM using a 70-ns device that is mapped from 0h to 3FFFFh. The DRAM device is organized as 256K x 16 bits and is attached to the LCS (Lower Memory Chip Select) signal of the microcontroller. For every access to the above address range, the Am186ED Am186ED microcontroller will assert LCS. NOTE: DRAM available to you includes 400h to 7F000h. See the E86MONTM E86MONTM Software User's Manual included in your kit for more information. 2-6 SD186ED SD186ED Demonstration Board User's Manual frtbook : ch2~1.bac Page 7 Monday, June 2, 1997 11:53 AM RS-232 RS-232 Serial Ports The SD186ED SD186ED demonstration board provides two on-board RS-232 RS-232 serial ports (P1, P2) that are directly driven by the Am186ED Am186ED microcontroller. The serial ports are equipped with DB-9 DCE connectors. The pin assignment for the DB-9 connectors is shown in Figure 2-3 on page 2-7. Traditionally, PCs have Data Terminal Equipment (DTE) ports which connect directly to the Data Communication Equipment (DCE) port on the SD186ED SD186ED demonstration board. A null modem cable is not required to connect a DTE port with a DCE port. The RS-232 RS-232 specification calls for signals that are driven at non-TTL levels. Singlechip RS-232 RS-232 driver/receiver devices (MAX232 MAX232, U5 and U6) are used to convert to and from the required voltages. 1.0 P1 NC RTS0 CTS0 NC 5 4 3 2 1 9 8 7 6 GND NC RXD0 TXD0 NC 5 4 3 2 1 GND NC RXD1 TXD1 NC P2 NC RTS1 CTS1 NC 9 8 7 6 Figure 2-3. DB-9 Serial Connector Pinout SD186ED SD186ED Demonstration Board User's Manual 2-7 frtbook : ch2~1.bac Page 8 Monday, June 2, 1997 11:53 AM Clock and Reset Logic The Am186ED Am186ED microcontroller can be configured for either 1x or ½x clock mode. As configured on the SD186ED SD186ED demonstration board, the microcontroller is in 1x clock mode. The input is generated by a 40-MHz fundamental mode crystal (Y1) that is connected to the X1/X2 inputs of the microcontrollers, resulting in a 40-MHz system clock. System reset is controlled by a voltage supply supervisor (TI TL7705A TL7705A, U1). This device generates the processor's reset input, asserting the Am186ED Am186ED microcontroller's RES pin for 13 ms when the RESET switch is depressed. The voltage supply supervisor also holds reset active when the power falls below 4.75 V. The SD186ED SD186ED demonstration board supports the PC/104 PC/104 form-factor expansiontype connector for additional prototyping and testing. The traditional PC/104 PC/104 signals are not present on the board; however, the Am186 expansion interface enables you to attach wirewrap or prototype boards that have the same standard physical interface. The pinout of the expansion interface is shown in the figures that follow. 2-8 SD186ED SD186ED Demonstration Board User's Manual 1.0 Am186 Local Bus Expansion Interface frtbook : ch2~1.bac Page 9 Monday, June 2, 1997 11:53 AM B J2 A 1.0 GND 32 GND 31 WHB 30 VCC 29 ALE 28 WLB 27 HLDA 26 INT3 25 INT4 24 NMI 23 CTS0 22 RXD0 21 TXD0 20 RTS0 19 NC 18 MCS0 17 MCS1 16 MCS2 15 MCS3 14 UZI 13 RD 12 WR 11 LCS 10 UCS 9 TMROUT1 8 TMRIN1 7 TMRIN0 6 NC 5 TMROUT0 4 VCC 3 RESET 2 GND 1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 GND MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12 MA13 MA14 MA15 MA16 MA17 MA18 MA19 SRDY ARDY AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 NC Figure 2-4. Am186 Expansion Interface Pinout (J2) SD186ED SD186ED Demonstration Board User's Manual 2-9 J3 AMD SD186ER/SD188ER SD186ER/SD188ER DEMO BOARD C NC 19 AD15 18 AD14 17 AD13 16 AD12 15 AD11 14 AD10 13 AD9 12 AD8 11 NC 10 NC 9 NC 8 PCS0 7 PCS1 6 PCS2 5 PCS3 4 PCS5 3 PCS6 2 BHE 1 GND 0 D 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GND GND DEN VCC DT/R S0 S1 S2 CLKOUTB CLKOUTA DRQ0 DRQ1 NC MCS3 INT0 INT1 INT2 S6 HOLD GND Figure 2-5. Am186 Expansion Interface Pinout (J3) 2-10 SD186ED SD186ED Demonstration Board User's Manual 1.0 frtbook : ch2~1.bac Page 10 Monday, June 2, 1997 11:53 AM frtbook : ch2~1.bac Page 11 Monday, June 2, 1997 11:53 AM PIO Activity LED Indicators The SD186ED SD186ED demonstration board uses on-board, LED indicators to show activity on the upper eight programmable I/O (PIO) signals from the Am186ED Am186ED microcontroller. Table 2-2 shows which PIO signal is represented by each LED. Table 2-2. PIO LED Indicator Interface PIO Pin Name PIO Register Bit Number D1 MCS0 15 D2 DRQ1 14 D3 DEN 5 D4 DT/R 4 D5 PCS5 3 D6 1.0 LED PCS6 2 D7 TMROUT1 1 D8 TMRIN1 0 SD186ED SD186ED Demonstration Board User's Manual 2-11 frtbook : ch2~1.bac Page 12 Monday, June 2, 1997 11:53 AM Power Supply When used as a stand-alone board, the SD186ED SD186ED demonstration board requires an input power supply of 5.0 V DC, ±5%, 250 mA. When adding components to the SD186ED SD186ED demonstration board via the Am186 expansion interface, additional power may be necessary. The power supply connector is a 5.5-mm barrel connector where the center post is VCC and the outer ring is GND, as shown in Figure 2-6. POWER Figure 2-6. Power Supply Polarity ! 2-12 CAUTION: Use the 5-V universal power supply included with the kit. Using a 9-V supply will permanently damage the board. SD186ED SD186ED Demonstration Board User's Manual 1.0 D +5V GN frtbook : ch3 Page 1 Monday, June 2, 1997 11:53 AM Chapter 3 Product Support This chapter provides information on: · Reaching and using the AMD Corporate Applications technical support services, on page 3-2 · Product information available through AMD's World Wide Web and FTP sites, on page 3-4 · Support tools for the E86 family, on page 3-5 1.0 Note that AMD does not support source code changes to the E86MON E86MON software, or the running of the E86MON E86MON software on demonstration boards other than the AMD SD186/SD188 SD186/SD188 family and the Net186 demonstration boards. The E86MON E86MON software source code is provided to customers "as is". SD186ED SD186ED Demonstration Board User's Manual 3-1 frtbook : ch3 Page 2 Monday, June 2, 1997 11:53 AM AMD Corporate Applications Technical Support Services Technical support for the E86 family of microcontrollers and corresponding support products is available via e-mail, online (BBS and WWW), and through telephone or fax. E-Mail Support Please include your name, company, telephone and fax numbers, AMD product requiring support, and question or problem in all e-mail correspondence. In the USA and Canada, send mail to: HW.Support@amd.com In Europe and the UK, send mail to: 1.0 euro.tech@amd.com Online Support AMD offers technical support on our WWW site and through our bulletin board services. See "Product Support" on page 3-4 for more on what our WWW and FTP sites have to offer. WWW Technical Support Go to AMD's home page at http://www.amd.com and click on "Service" for the latest AMD technical support phone numbers, software, and Frequently Asked Questions. Bulletin Board Support Country USA and Canada (408) 749-4659 UK and Europe 3-2 Number 44-(0) 1276-803-211 SD186ED SD186ED Demonstration Board User's Manual frtbook : ch3 Page 3 Monday, June 2, 1997 11:53 AM Telephone and Fax Support Telephone assistance is available in the U.S. from 8:00 A.M. to 5:00 P.M. Pacific time, Monday through Friday (except major holidays). In Europe, assistance is available during U.K. business hours. Contact the hotlines at one of the following telephone or fax numbers. Direct Dial Numbers Number USA and Canada Tel.: (408) 749-5703 Fax: (408) 749-4753 Japan Tel.: (03) 3346-7550 Fax: (03) 3346-9828 Far East Asia Fax: (852) 2956-0599 Germany Tel.: 089 450 53199 UK and Europe Tel.: 44-(0) 1276-803-299 Fax: 44-(0) 1276-803-298 1.0 Country Toll-Free Numbers Country Number USA and Canada (800) 222-9323 France 0590-8621 Italy 1678-77224 Japan 0031-11-1163 SD186ED SD186ED Demonstration Board User's Manual 3-3 frtbook : ch3 Page 4 Monday, June 2, 1997 11:53 AM Product Support AMD's WWW and FTP sites are described below. Questions, requests, and input concerning these sites can be sent via e-mail to webmaster@amd.com. WWW Site A subset of the AMD WWW pages, the embedded processor pages are frequently updated and include general product information, technical documentation, and support and tool information. To access these pages, go to the AMD home page at http://www.amd.com and click on "Embedded Processors" or access the pages directly at http://www.amd-embedded.com. The "Embedded Processors" home page is divided into four sections: · "Product Overviews" briefly describes all the microprocessors and microcontrollers in the E86 family, and describes how these parts are ideal in specific focus markets. · "Support and Tools" provides information about the tools that support our processors, and offers online benchmarking tools. · "Technical Documentation" provides the Available Literature List of datasheets, application notes, user's manuals, and promotional literature, and describes how to order these documents. Many are also available online in PDF form. (To access the Literature Ordering Center via telephone, call one of the numbers listed on the back cover of your manual). · "Demo Board Updates" provides a link to the AMD FTP site where the latest E86MON E86MON software releases are available. 3-4 SD186ED SD186ED Demonstration Board User's Manual 1.0 · "What's New" announces new E86 family products, and highlights new applications using our products. frtbook : ch3 Page 5 Monday, June 2, 1997 11:53 AM FTP Site In addition to the documentation on our WWW pages, AMD provides software through an anonymous FTP site. To download the software, ftp to ftp.amd.com and log on as "anonymous" using your e-mail address as a password. Or via your web browser, go to ftp://ftp.amd.com. Software relating to the E86 family can be found in the /pub/epd/e86/ directory. Third-Party Development Support Products The FusionE86SM Program of Partnerships for Application Solutions provides the customer with an array of products designed to meet critical time-to-market needs. Products and solutions available from the AMD FusionE86 partners include emulators, hardware and software debuggers, board-level products, and software development tools, among others. The FusionE86SM Catalog, order# 19255 and the FusionE86SM CD, order# 21058, describe these solutions. 1.0 In addition, mature development tools and applications for the x86 platform are widely available in the general marketplace. SD186ED SD186ED Demonstration Board User's Manual 3-5 1.0 frtbook : ch3 Page 6 Monday, June 2, 1997 11:53 AM 3-6 SD186ED SD186ED Demonstration Board User's Manual frtbook : appa Page 1 Monday, June 2, 1997 11:53 AM Appendix A Layout Diagram, Schematics, and Board Bill of Materials This appendix contains a board layout diagram, schematics, and the bill of materials (BOM) for the SD186ED SD186ED demonstration board. 1.0 SD186ED SD186ED Demonstration Board User's Manual A-1 frtbook : appa Page 2 Monday, June 2, 1997 11:53 AM J1 SW1 POWER AMD D10 7705A D9 SD186ED SD186ED REV 1.1 Made in USA U1 Reset U5 Y1 LED 7 D1 D11 LED 6 D2 LED 5 D3 LED 4 Advanced Advanced Micro Devices Devices Am186ED-40KC Am186ED-40KC D12 U2 P1 D4 LED 3 U6 D5 D13 LED 2 D6 LED 1 D7 1.0 D14 LED 0 D8 U3 U4 P2 32 1 B J2 A C D J3 0 19 Figure A-1. SD186ED SD186ED Demonstration Board Layout A-2 SD186ED SD186ED Demonstration Board User's Manual frtbook : appa Page 3 Monday, June 2, 1997 11:53 AM Schematics The SD186ED SD186ED Demonstration Board schematics have been blocked out to separate functionality of the design onto separate pages as follows: · Page A-4 contains the power connector, decoupling capacitors and the PIO LEDs · Page A-5 contains the Am186ED Am186ED microcontroller, clock, and reset circuitry · Page A-6 contains the Flash device and the DRAM device · Page A-7 contains the serial ports and corresponding LEDs · Page A-8 contains the Am186 bus interface and signal termination Note that these schematics and design are subject to change. 1.0 SD186ED SD186ED Demonstration Board User's Manual A-3 A B C D E REVISIONS PIO LEDs VCC 4 4 R1 0 R2 D1 1.5K LED-Grn R3 D2 1.5K LED-Grn R4 D3 1.5K LED-Grn R5 D4 1.5K LED-Grn R6 D5 1.5K LED-Grn R7 D6 1.5K LED-Grn R8 D7 1.5K LED-Grn R9 D8 1.5K LED 7 LED-Grn /MCS0 DRQ1 LED 5 3 LED 4 DRQ1 /DEN LED 6 /MCS0 /DEN 3 DT/R /PCS5 LED 1 /PCS6 TMROUT1 LED 2 /PCS5 /PCS6 LED 3 DT/R TMROUT1 2 2 LED 0 TMRIN1 TMRIN1 Power decoupling Capacitors Processor = 6 Flash = 2 DRAM = 2 PIN 1 - Center of Power Jack PIN 3 - Sleeve Terminal PIN 2 - Shunt Terminal VCC J1 1 1 3 2 + CON3 C1 22uF 16V C2 0.1uF C3 0.1uF C4 0.1uF C5 0.1uF C6 0.1uF C7 0.1uF C8 0.1uF C9 0.1uF C10 0.1uF C11 0.1uF |Link |PIOLEDs&caps.sch |processor.sch |memory.sch |serial.sch |busif.sch 1 Advanced Micro Devices . Designed by Paragon Innovations, Inc. Title AMD SD186ED SD186ED Demonstration Kit Size B GND A B C D Document Number 1094-01-001-0401 Date: GND Friday, May 02, 1997 Rev 1.1 Sheet E 1 of 5 A B VCC VCC C D E R10 ON if Reset is active D9 LED-Red 1.5K Power R11 100K D10 LED-Grn R12 10K Am186ED Am186ED Processor and Reset Logic U1 7 4 2 RESIN 3 R13 1.5K SW1 SPST NO SENSE RST RESIN RST CT REF + C12 1.0uF 6 RESET 5 4 /RESET 1 R14 10K TL7705 TL7705 A + C13 0.1uF GND MA[0.19] GND VCC MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12 MA13 MA14 MA15 MA16 MA17 MA18 MA19 /RESET 4 C14 15pF Y1 40MHz crystal 40 39 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 20 19 GND AD[0.15] 1 3 C15 NMI 47 71 DRQ0 DRQ1 INT[0.4] 77 76 22pF GND INT0 INT1 INT2 INT3 INT4 56 55 54 53 52 ARDY SRDY HOLD TMRIN0 TMRIN1 /RTS0 TXD0 RXD0 /CTS0 RXD1 TXD1 3 2 1 100 99 98 UZI /PCS[0.6] 2 8 46 45 75 72 97 /PCS0 /PCS1 /PCS2 /PCS3 /PCS5 /PCS6 66 65 63 62 60 59 68 69 /LCAS /MCS3 X1 X2 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 13 14 NMI RES DRQ0 DRQ1 INT0 INT1 INT2 INT3 INT4 ARDY SRDY HOLD TMRIN0 TMRIN1 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 S6 BHE WR RD ALE DEN DT/R WHB WLB RTS0[SCLK] TXD0[SDEN0] RXD0[SDEN1] CTS0[SDATA] RXD1 TXD1 UCS UCAS[MCS1] MCS0 RAS0[LCS] HLDA PLLBYPS PCS0 PCS1 PCS2 PCS3 PCS5 PCS6 S0 S1 S2 TMROUT0 TMROUT1 CLKOUTA CLKOUTB LCAS[MCS2] RAS1[MCS3] AD8 AD9 AD10 AD11 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 R15 R16 R17 R18 999K 999K 999K 999K RESCON setup Resistors not installed 3 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 96 R19 R20 R21 R22 R23 R24 R25 R26 10K 10K 10K 10K 10K 10K 10K 10K RESCON setup S6 4 5 6 7 49 48 42 43 GND /BHE /WR /RD ALE /DEN DT/R /WHB /WLB 57 51 50 58 44 2 /UCS /UCAS /MCS0 /RAS0 HLDA 11 10 9 /S0 /S1 /S2 74 73 16 17 TMROUT0 TMROUT1 CLKOUTA CLKOUTB GND GND GND GND GND GND VCC VCC VCC VCC VCC VCC 89 70 64 41 18 12 92 67 61 38 21 15 1 U2 AM186ED AM186ED 78 80 82 84 86 88 91 94 79 81 83 85 87 90 93 95 1 Advanced Micro Devices . Designed by Paragon Innovations, Inc. VCC Title GND AMD SD186ED SD186ED Demonstration Kit Size B Date: A B C D Document Number 1094-01-001-0401 Friday, May 02, 1997 Rev 1.1 Sheet E 2 of 5 A B C D Flash/ROM Device E 256Kx16 DRAM Device 4 4 AD[0.15] MA[0.19] U3 VCC Not installed R27 R29 /PCS1 VCC TMROUT0 R32 100K TMRIN0 999K R31 3 999K R30 /RTS0 999K 999K R28 10K MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12 MA13 MA14 MA15 MA16 MA17 MA18 FLASH_A18 25 24 23 22 21 20 19 18 8 7 6 5 4 3 2 1 48 17 16 12 47 /RESET A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 RESET BYTE U4 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 OE CE WE RY/BY 29 31 33 35 38 40 42 44 30 32 34 36 39 41 43 45 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 MA1 MA3 MA5 MA7 MA9 MA11 MA13 MA15 MA17 18 19 20 21 24 25 26 27 28 16 30 31 29 15 28 26 11 A0 A1 A2 A3 A4 A5 A6 A7 A8 RAS UCAS LCAS OE WE U4a D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 2 3 4 5 7 8 9 10 35 36 37 38 40 41 42 43 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 MA1 MA3 MA5 MA7 MA9 MA11 MA13 MA15 MA17 16 17 18 19 22 23 24 25 26 14 28 29 27 13 HM514265DTT-5 HM514265DTT-5 15 A0 A1 A2 A3 A4 A5 A6 A7 A8 RAS UCAS LCAS OE WE 2 3 4 5 7 8 9 10 31 32 33 34 36 37 38 39 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 3 MT4C16270DJ-5 MT4C16270DJ-5 Alternate DRAM Package Type RY/BY AM29F400 AM29F400 TSOP48 TSOP48 /RAS0 /UCAS /LCAS /RD /WR VCC 2 2 J4 /UCS /FLASHCS R33 1 2 3 10K Jumper3 NOTE: Pullup for switch transition and missing daughter card NOTE: Switch position is Normally connected to /UCS If the optional daughter programming board is connected, then the switch position is connected to /FLASHCS 1 1 Advanced Micro Devices . Designed by Paragon Innovations, Inc. Title AMD SD186ED SD186ED Demonstration Kit Size B Date: A B C D Document Number 1094-01-001-0401 Friday, May 02, 1997 Rev 1.1 Sheet E 3 of 5 A B C D E Resistor not installed Serial Port/LEDs R53 VCC RESIN 999K 4 4 C16 0.1uF + U5 11 10 TXD0 /RTS0 RXD0 /CTS0 12 9 /PCS3 /PCS2 1 3 4 5 T1I T2I T1O T2O R10 R20 R1I R2I C1+ C1C2+ C2- V+ V- 14 7 P1 5 9 4 8 3 7 2 6 1 13 8 2 6 Serial Port 0 CONNECTOR DB9 MAX232A MAX232A C18 0.1uF + C17 0.1uF + + C19 0.1uF GND GND VCC D11 R34 LED-Grn 1.5K D12 R35 LED-Grn 1.5K 3 3 RX LED TX LED VCC C20 0.1uF + U6 TXD1 11 10 RXD1 12 9 2 1 3 4 5 T1I T2I T1O T2O R10 R20 R1I R2I C1+ C1C2+ C2- V+ V- 14 7 P2 5 9 4 8 3 7 2 6 1 13 8 2 6 + + C22 0.1uF 2 CONNECTOR DB9 MAX232A MAX232A + Serial Port 1 C23 0.1uF C21 0.1uF GND GND VCC D13 LED-Grn 1.5K D14 RX LED R36 R37 LED-Grn 1.5K 1 1 TX LED Advanced Micro Devices . Designed by Paragon Innovations, Inc. Title AMD SD186ED SD186ED Demonstration Kit Size B Date: A B C D Document Number 1094-01-001-0401 Friday, May 02, 1997 Rev 1.1 Sheet E 4 of 5 A B C D E Local Bus Connectors VCC AD[0.15] 4 VCC R39 100K R40 100K ARDY SRDY A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 ARDY SRDY MA19 MA18 MA17 MA16 MA15 MA14 MA13 MA12 MA11 MA10 MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0 ARDY SRDY 3 4 J2 ARDY SRDY MA[0.19] B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 RESET TMROUT0 TMROUT0 TMRIN0 TMRIN1 TMROUT1 /UCS /LCS /WR /RD UZI /MCS3 /MCS2 /UCAS /MCS0 TMRIN0 TMRIN1 TMROUT1 /UCS /RAS0 /WR /RD /RTS0 TXD0 RXD0 /CTS0 NMI INT4 INT3 HLDA /WLB ALE /RTS0 TXD0 RXD0 /CTS0 NMI INT4 INT3 HLDA /WLB ALE /WHB /WHB UZI /MCS3 /LCAS /UCAS /MCS0 /PCS[0.6] C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 /BHE /PCS6 /PCS5 /PCS3 /PCS2 /PCS1 /PCS0 2 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 Pull-up/Pull-down Loading R44 100K R45 100K R46 100K R47 100K R48 100K R49 100K R50 100K R51 100K GND 3 GND VCC Resistor not installed J3 HOLD DRQ1 DRQ0 NMI INT4 INT3 INT2 INT1 INT0 R38 999K CON32x2 GND /BHE HOLD DRQ1 DRQ0 NMI INT4 INT3 INT2 INT1 INT0 Resistor not installed /FLASHCS D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 HOLD S6 INT2 INT1 INT0 HOLD DRQ1 DRQ0 RCLKOUTA RCLKOUTB /S2 /S1 /S0 DT/R DRQ1 DRQ0 CLKOUTA CLKOUTB /S2 /S1 /S0 DT/R S6 INT2 INT1 INT0 /RFSH R42 R43 33 33 /DEN R41 999K 2 GND /DEN CON20x2 GND C24 22pF GND GND C25 22pF GND R52 100K 1 1 GND Advanced Micro Devices . Designed by Paragon Innovations, Inc. Title AMD SD186ED SD186ED Demonstration Kit Size B Date: A B C D Document Number 1094-01-001-0401 Friday, May 02, 1997 Rev 1.1 Sheet E 5 of 5 frtbook : appa Page 9 Monday, June 2, 1997 11:53 AM Bill of Materials (BOM) Table A-1. SD186ED SD186ED Demonstration Board BOM Ref Description MFG1 1 C1 22 MFd, SMT7343 SMT7343, Tantalum, 16 V, 20% Any 1 C12 1.0 MFd, SMT3216 SMT3216, Tantalum, 16 V, 20% Any 1 C14 15 PFd, SMT0805 SMT0805, Ceramic, 100 V, 10% Any 3 C15, C24­C25 22 PFd, SMT0805 SMT0805, Ceramic, 100 V, 10% Any 19 C2­C11, C13, C16­C23 0.1 MFd, SMT0805 SMT0805, Ceramic, 50 V, 10% Any 13 D1­D8, D10­D14 LED, Green, SMT HP HLMP-7040 HLMP-7040 Opt11 1 D9 LED, Red, SMT HP HLMP-7000 HLMP-7000 Opt11 1 J1 Power Jack, 2.4 mm, Right Angle Switchcraft RAPC-712 RAPC-712 1 J2 Conn, 64-Pin Header, 32 x 2, Male, 0.1 Molex 10-88-1641 1 1.0 Qty J3 Conn, 40-Pin Header, 20 x 2, Male, 0.1 Molex 10-88-1401 2 P1, P2 DB9, Female, Right Angle, PCB Kycon K22-E9S-N K22-E9S-N 1 R1 0K Ohms, SMT0805 SMT0805, 0.1 W, 100 V, 5% Any 25 R11, R14, R1­R26, R28, R32­R33, R39­R40, R43­ R52 100K Ohms, SMT0805 SMT0805, 0.1 W, 100 V, 5% Any 1 R12 10K Ohms, SMT0805 SMT0805, 0.1 W, 100V, 5% Any 14 R2­R10, R13, R3­ R37 1.5K Ohms, SMT0805 SMT0805, 0.1 W, 100 V, 5% Any 1 R42 33 Ohms, SMT0805 SMT0805, 0.1 W, 10 0V, 5% Any 1 SW1 Reset Switch, SPST Moment (SMT-J lead) C&K KT11P3JM KT11P3JM 1 U1 Reset Controller, SMT TI TL7705ACD TL7705ACD 1 U2 Am186ED-40KC Am186ED-40KC Microcontroller AMD Am186ED-40KC Am186ED-40KC 1 U3 256K x 16 Flash, 70 ns (SMT) AMD Am29F400-70E Am29F400-70E 1 U4 256K x 16 DRAM, EDO, 50 ns (SMT) Hitachi HM514265DTT-5 HM514265DTT-5 2 U5, U6 RS-232 RS-232 Driver, narrow SMT Sipex SP232ACN SP232ACN 1 Y1 40.0-MHz, High Frequency Quartz Crystal, 50 ppm Epson MA-306-40 MA-306-40.0MHz SD186ED SD186ED Demonstration Board User's Manual Part No 1 A-9 1.0 frtbook : appa Page 10 Monday, June 2, 1997 11:53 AM A-10 SD186ED SD186ED Demonstration Board User's Manual frtbook : frtbook.ix Page 1 Monday, June 2, 1997 11:53 AM Index A E Am186ED Am186ED microcontroller operating frequency, 2-4 block diagram, 2-5 E86MON E86MON software invoking, 1-4 e-mail technical support, 3-2 expansion interface, 2-8 B BBS technical support, bill of materials, A-9 3-2 1.0 C clock configuration, 2-8 clock rates supported, 2-8 connect demo board to PC, 1-2 connectors DB-9, 1-3 conventions documentation, xi notational, xi D documentation conventions, xi description of, x, xi manual contents, x reference material, xi DRAM, 2-6 F features SD186ED SD186ED Demonstration Board, FTP site, 3-5 FusionE86 program, 3-5 viii H hotline numbers, 3-3 I installation requirements, 1-2 interfaces expansion, 2-8 RS-232 RS-232 serial, 2-7 invoke E86MON E86MON software, 1-4 L LED indicators, SD186ED SD186ED Demonstration Board User's Manual 2-11 Index-1 frtbook : frtbook.ix Page 2 Monday, June 2, 1997 11:53 AM memory Flash, 2-6 ROM, 2-6 DRAM, 2-6 P PC connect demo board to, 1-2 PC/104 PC/104 expansion interface pinout, 2-9, 2-10 pinout Am186 interface (J2), 2-9 Am186 interface (J3), 2-10 RS-232 RS-232 serial port, 2-7 ports com1, 1-3 com2, 1-3 expansion, 2-8 RS-232 RS-232 serial, 2-7 power supply input requirements, 2-12 product support FTP site, 3-5 third party (FusionE86), 3-5 WWW site, 3-4 T technical support, 3-1 BBS support, 3-2 e-mail support, 3-2 hotline numbers, 3-3 WWW support, 3-2 troubleshooting installation, 1-5 W R ROM space, 2-6 RS-232 RS-232 serial port, pinout, 2-7 2-7 WWW product support, 3-4 technical support, 3-2 S schematics, A-3 SD186ED SD186ED demonstration board Index-2 SD186ED SD186ED Demonstration Board User's Manual 1.0 M technical support, 3-1 SD186ED SD186ED Demonstration Board bill of materials, A-9 block diagram, ix connecting DB-9 connector to PC, 1-3 design, 2-2 documentation, x expansion interface, 2-8 features, viii installing, 1-3 layout and placement, 2-2 layout illustration, A-2 power supply, 2-12 ROM space, 2-6 RS-232 RS-232 serial port, 2-7 schematics, A-3 DRAM, 2-6 support, product. See product support. support, technical. See technical support.