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Chapter 2  Installation    13

Caution!

Always ground yourself to remove any static
charge before touching the CPU card. Modern
electronic devices are very sensitive to static
electric charges. Use a grounding wrist strap at
all times. Place all electronic components in a
static-dissipative surface or static-shielded bag
when they are not in the chassis.

Before you begin installation, double check the jumper settings for
the card (described in Chapter 1). This could save you a lot of
troubleshooting time later. If you are not sure about the proper
setting, contact your local distributor or sales representative.

Install your CPU card as follows:

1. Remove power from the chassis and disconnect all power

cords. Follow all power-down procedures outlined in your
chassis user’s manual.

2. Remove the chassis cover, then detach the card hold-down

bracket. This bracket stretches across the top of each circuit
card to hold it securely in place.

3. Locate a free slot in the chassis. You can use any 16-bit (double

connector) slot. We suggest that you leave the maximum
amount of space between boards to improve cooling.

4. You may need to remove a block-off cover at the end of the

slot. Unscrew the cover and save the screw for use in Step 6.

5. Align the card square with the card-end guide slot and parallel

to the connector. Slide the card carefully into the connector.

6. Make sure the card is completely seated in the connector. Screw

the card I/O bracket to the case.

After you have installed the CPU card, you will need to attach the
connecting cables as described in the following chapter. When you
are finished installing the CPU card, replace the card hold-down
bracket you removed in Step 2, replace the chassis cover and
power-up your system.
Dimensions for SBC (Single Board Computer) installation appear
on page 9.

Содержание SBC-350A

Страница 1: ...SBC 350A Half size All In One 386SX 40 CPU Card...

Страница 2: ......

Страница 3: ...reliable However the original company assumes no responsibility for its use nor for any infringements upon the rights of third parties which may result from its use Acknowledgments The following refer...

Страница 4: ......

Страница 5: ...4 J5 8 Display type J6 8 Card dimensions 9 Chapter 2 Installation 11 Initial inspection 12 Chapter 3 Connecting peripherals 15 SBC 350A Card connectors 16 Floppy drive connections CN4 16 IDE hard driv...

Страница 6: ...rd CMOS setup 29 Advanced CMOS setup 32 Advanced CHIPSET setup 35 Auto configuration with BIOS defaults 36 Auto configuration with power on defaults 36 Auto detect hard disk 36 Hard disk utility 36 Wr...

Страница 7: ...s background informa tion on the SBC 350A It then shows you how to configure the card to match your application and prepare it for installation into your PC Sections include Card specifications Locati...

Страница 8: ...s up to 140o F 60o C We designed the SBC 350A with SBC Single Board Computer applications in mind It also incorporates a connector for PC 104 modules Flat panel CRT VGA controller or Flash RAM ROM dis...

Страница 9: ...and quartz oscillator powered by a lithium battery for 10 years of data retention Memory RAM memory 1 MB to 16 MB Uses 256Kx9 SIMM 256 7 1Mx9 SIMM 1000 7 or 4Mx9 SIMM 4000 7 SIMMs with access time of...

Страница 10: ...ector for optional PC 104 modules such as a Flash RAM ROM disk module and or Flat panel CRT VGA module Keyboard connectors A 6 pin mini DIN keyboard connector is located on the mounting bracket for ea...

Страница 11: ...6SX 40 REV A1 SMC FDC37C665 ODIN O E C 1 2 C 8 8 7 ALI M1217 14 318 24MHz MAX211 MAX211 T M AMIKEY 2 A M E R I C A N M E G A T R E N D S AMIBIOS 3 8 6 S X B I O S ADVRNCED MICRO DEVICES Am386TM SX 40...

Страница 12: ...Reset switch 19 J2 3 4 5 CPU clock and AT clock select 8 J6 Display type mono color 8 CN1 Power LED and Keylock 19 CN2 Hard disk driver activity LED 19 CN3 HDD connector 17 CN4 FDD connector 16 CN5 P...

Страница 13: ...discharges and fields Keep the card in its anti static packaging when it is not installed in the PC and place it on a static dissipative mat when you are working on it Wear a grounding wrist strap for...

Страница 14: ...d pair of needle nose pliers useful for setting the jumpers If you have any doubts about the best hardware configuration for your application contact your local distributor or sales representative bef...

Страница 15: ...Chapter 1 Hardware Configuration 9 Card Dimensions Unit mm PC 104 Module 185 00 178 00 98 50 122 00 80 65 73 66 26 00 19 00 19 50 D 4 x 4...

Страница 16: ...10 SBC 350A User s Manual...

Страница 17: ...2 Installation This chapter gives a general procedure for installing your CPU card into an PC chassis with an AT compatible passive backplane For specific instructions consult the user s manual for y...

Страница 18: ...we shipped it It should be free of marks and scratches and in perfect working order on receipt As you unpack the SBC 350A check it for signs of shipping damage damaged box scratches dents etc If it i...

Страница 19: ...ver then detach the card hold down bracket This bracket stretches across the top of each circuit card to hold it securely in place 3 Locate a free slot in the chassis You can use any 16 bit double con...

Страница 20: ...14 SBC 350A User s Manual...

Страница 21: ...s to the SBC 350A board You can access most of the connectors from at the top of the board while it is installed in the chassis If you have a number of cards installed or your chassis is very tight yo...

Страница 22: ...tell how to make each connection In most cases you will simply need to connect a standard cable Floppy drive connections CN4 You can attach up to two floppy disk drives to the SBC 350A s on board con...

Страница 23: ...right Check the documentation that came with the drive for more information Next if you desire connect the B floppy drive to the connectors in the middle of the cable as described above IDE hard driv...

Страница 24: ...r The cable has a 26 pin connector on one end and a DB 25 connector on the other mounted on a retaining bracket The bracket installs at the end of an empty slot in your chassis giving you access to th...

Страница 25: ...te when the CPU card is on Pin 1 of CN1 supplies power to the LED and Pin 3 is the ground For help finding CN1 see the figure on page 5 You can use a switch or a lock to disable the keyboard In this s...

Страница 26: ...ompatible serial ports These ports let you connect to serial devices mouse printers modems etc or a communication network You can select the address for each port or disable it through the BIOS Advanc...

Страница 27: ...Assignment Pin no Signal 1 DCD 2 RX 3 TX 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI External speaker connector CN13 If the SBC 350A is installed into an enclosure an external speaker can be connected to CN13...

Страница 28: ...22 SBC 350A User s Manual...

Страница 29: ...er up 2 3 4 Power up After you have set the jumpers Chapter 1 installed SIMMs Appendix B installed the card Chapter 2 and made all external connections Chapter 3 you are ready to power up your system...

Страница 30: ...ror message on the screen describing the problem If the BIOS found a problem early in the tests you will need to determine the BIOS POST Power On Self Test results by counting beeps or using a POST ca...

Страница 31: ...Chapter 5 BIOS diagnostics and setup 25 C H A P T E R 5 BIOS diagnostics and SETUP This chapter describes the card s diagnos tic tests and how to set BIOS configura tion data...

Страница 32: ...UME Write down the message and press the F1 key to continue the bootup sequence Non fatal error messages appear in Appendix E If the routines encounter a fatal error they will stop the tests and outpu...

Страница 33: ...un SETUP c American Megatrends Inc xx xxxx xxxxxx xxxxxxx xxxxxx xxxx Power On Self Tests A line of reference codes appears at the bottom left of the screen These codes identify the options installed...

Страница 34: ...en the current setup session was started These values will be CMOS values if the CMOS was uncorrupted at the start of the session or they will be the BIOS Setup default values F6 Loads all features in...

Страница 35: ...hen second Uses 24 hour clock format for PM numbers add 12 to the hour you would enter 4 30 p m as 16 30 00 BIOS Setup Program Standard CMOS SETUP C 1993 American Megatrends Inc All Rights Reserved Da...

Страница 36: ...hat came with the drive After you have set up drive C you can then set up drive D If you have no drive D select Not Installed Hard Disk Types Type Cyln Head WPcomp LZone Sect Size 1 306 4 128 305 17 1...

Страница 37: ...MB 38 987 3 987 987 17 25 MB 39 987 7 987 987 17 57 MB 40 820 6 820 820 17 41 MB 41 977 5 977 977 17 41 MB 42 981 5 981 981 17 41 MB 43 830 7 512 830 17 48 MB 44 830 10 65535 830 17 69 MB 45 917 15 6...

Страница 38: ...on of 3 5 720 KB 1 44 MB and 2 88MB and 5 25 360 KB and 1 2 MB floppy disks If you have no floppy disk installed select Not Installed Primary Display Select the type of display you have connected Opti...

Страница 39: ...elay msec 250 500 default 750 1000 Type Rate Chars sec 6 8 10 12 15 default 20 24 30 Above 1MB Memory Test Disabled default Enabled Memory Test Tick Sound Enabled default Disabled Memory Parity Error...

Страница 40: ...Adapter ROM Shadow Disabled default D800 32K Enabled Adapter ROM Shadow Disabled default E000 32K Enabled Adapter ROM Shadow Disabled default E800 32K Enabled Shadow RAM Option Both default Disabled V...

Страница 41: ...s and may result in a system crash or unreliable operation From the main menu highlight the Advanced CHIPSET Setup option and press ENTER Press any key to clear the warning screen Features The followi...

Страница 42: ...incorrect settings Auto Detect Hard Disk This option simplifies the hard disk drive configuration by auto matically configuring the system to your HDD Hard Disk Utility This option lets you perform l...

Страница 43: ...equipped with a 15 level watchdog timer that resets the CPU if processing comes to a standstill for whatever reason The time out interval is software programmable for periods of 2 to 30 seconds This f...

Страница 44: ...will be interrupted The timer will then automatically reset the CPU and data processing will continue normally Programming You must write your program so that it write to I O port address 443 at an i...

Страница 45: ...oid main void unsigned int dog 0 run_time 0 char inkey clrscr gotoxy 15 6 printf TECHNOLOGY INC gotoxy 15 7 printf WATCHDOG TIMER TEST DEMO PROGRAM gotoxy 15 9 printf Please setup watchdog delay time...

Страница 46: ...er gotoxy 15 11 printf Now disable watchdog timer outportb 0x43 dog break case 3 Disable Watchdog timer return to DOS outportb 0x43 dog return default break mydelay run_time run_time 1 Display time el...

Страница 47: ...x B Upgrading 41 B Upgrading This appendix gives instructions for increasing the capabilities of your CPU card It covers DRAM memory installation SIMMs CPU upgrading Installing PC 104 modules A P P E...

Страница 48: ...ory size SIMM size and number 1 MB 256 KB x 4 pcs 4 MB 1 MB x 4 pcs 16 MB 4 MB x 4 pcs The procedure for installing SIMMs appears below Please follow these steps carefully 1 Locate the CPU card s memo...

Страница 49: ...ng CPU from the card See Chapter 1 for help locating the CPU position 3 Solder the new CPU onto the SBC 350A Follow the instruc tions that came with the CPU 4 Using a soldering iron not too hot solder...

Страница 50: ...attention to the safety instructions already mentioned above Step2 Make any jumper or link changes required to the CPU card now Once the PC 104 module is mounted you may have difficulty in accessing t...

Страница 51: ...tor PC 104 Mounting Support Male Female Male Female Male 3 500 3 775 3 575 0 200 0 0 0 200 3 550 3 350 0 200 3 575 3 250 PC 104 Module Mounting Diagram Step5 Secure the PC 104 module onto the CPU card...

Страница 52: ...46 SBC 350A User s Manual...

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