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36 PCA-6155 User's Manual

Interrupt assignments

Priority

Interrupt#

Interrupt source

IRQ2

Interrupt from controller 2 (cascade)

NMI

Parity error detected

IRQ0

Interval timer, counter 0 output

IRQ1

Keyboard

IRQ8

Real-time clock

IRQ9

Reserved

IRQ10

Reserved

IRQ11

Watchdog IRQ

IRQ12

PS/2 mouse

IRQ13

INT from co-processor

IRQ14

IDE 0 driver

IRQ15

IDE 1 driver

IRQ3

Serial communication port 2

IRQ4

Serial communication port 1

IRQ5

Reserved

IRQ6

Diskette controller (FDC)

IRQ7

Parallel port 1 (print port)

Memory Map

Range

Size

Comments

00000-9FFFF

640K

Conventional Area

A0000-BFFFF

128K

Video Buffer Area

C0000-DFFFF

128K

ROM Expansion Area

E0000-FFFFF

128K

System Bios Area

Summary of Contents for PCA-6155

Page 1: ...PCA 6155 Full size Pentium PICMG PCI ISA bus CPU Card...

Page 2: ...owever Advan tech Co Ltd assumes no responsibility for its use nor for any infringements upon the rights of third parties which may result from its use Acknowledgements Award is a trademark of Award S...

Page 3: ...ollow the instructions below carefully Technical Support We want you to get the maximum performance from your prod ucts If you run into technical difficulties we are here to help But please consult th...

Page 4: ...nt materials service time and freight Please consult your dealer for more details If you think you have a defective product follow these steps 1 Collect all the information about the problem encounter...

Page 5: ...ard 1 6 pin mini DIN keyboard PS 2 mouse adapter 2 Hard disk drive IDE interface cables 40 pin 1 Bus master IDE driver and Flash BIOS utility disk 1 Floppy disk drive interface cable 34 pin 1 Parallel...

Page 6: ...AM select J5 10 Watchdog timer reset IRQ select J9 J10 10 RTC data cache enable disable J11 11 Buzzer enable disable J12 11 Installing DRAM SIMMs 11 Chapter 2 Connecting Peripherals 13 Reset Switch CN...

Page 7: ...CHIPSET features setup 28 Power management setup 29 PCI configuration setup 30 Load BIOS defaults 31 Load setup defaults 31 Password setting 31 IDE HDD auto detection 31 Save Exit setup 31 Exit witho...

Page 8: ......

Page 9: ...s background informa tion on the PCA 6155 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 Board...

Page 10: ...luding large hard disks up to 8 GB CD ROM drives tape backup drives or other enhanced IDE devices On board features also include two RS 232 ports with 16C550 UARTs one of which can also function as an...

Page 11: ...nd video BIOS of up to 256 KB in 16 KB blocks I O Enhanced IDE hard disk drive interface Supports up to four IDE AT bus large up to 8 GB hard disk drives or other enhanced IDE devices Supports mode 4...

Page 12: ...use connector A 6 pin mini DIN connector is located on the mounting bracket for easy keyboard and or PS 2 mouse connection Watchdog timer Can generate a system reset or IRQ11 15 The timer interval is...

Page 13: ...are Configuration 5 Board Layout Pentium intel CN1 CN4 CN5 CN6 CN7 CN8 CN9 CN11 CN12 CN13 J8 J3 1 1 1 1 SIMM 4 3 1 2 CN2 CN3 Cache module PIN1 J4 J5 J7 J6 Buzzer J1 J2 J10 J9 J11 J12 CN10 BANK 0 BANK...

Page 14: ...pter 2 gives instructions for connecting external devices to your card Jumpers and connectors Number Function J1 J2 CPU voltage select J3 J4 CPU clock select J5 Cache RAM select J6 J7 J8 CPU type sele...

Page 15: ...den rush of power as you connect a jumper or install a card may damage sensitive electronic components 3 Always ground yourself to remove any static charge before you touch your CPU card Be particular...

Page 16: ...How to set jumpers You configure your card to match the needs of your application by setting jumpers A jumper is the simplest kind of electric switch It consists of two metal pins and a small metal c...

Page 17: ...modate the correct CPU The following table shows the jumper settings as well as the clock and frequency values for each CPU type CPU clock select J3 J4 J6 J7 J8 Pentium CPU Cyrix 6x86 CPU J3 J4 J6 J7...

Page 18: ...The PCA 6155 provides a COAST cache module slot for 2nd level cache Users can select either 256 KB or 512 KB BIOS detected to enhance performance Cache RAM select J5 Burst RAM Synchronized Asynchroni...

Page 19: ...12 PS 2 mouse select J14 IRQ 12 is designed for PS 2 mouse use It may also be reserved for user selected applications Buzzer enable disable J14 PS 2 Mouse default Reserve IRQ 12 J14 Installing DRAM SI...

Page 20: ...x 1 16MB x 1 16MB x 1 16MB x 1 64MB 32MB x 1 32MB x 1 128MB 32MB x 1 32MB x 1 32MB x 1 32MB x 1 24MB 4MB x 1 4MB x 1 8MB x 1 8MB x 1 48MB 8MB x 1 8MB x 1 16MB x 1 16MB x 1 96MB 16MB x 1 16MB x 1 32MB...

Page 21: ...ls switches and indicators to the PCA 6155 board You can access most of the connectors from the top of the board while it is installed in the chassis If you have a number of cards installed or your ch...

Page 22: ...how to make each connection In most cases you will simply need to connect a standard cable Warning Always completely disconnect the power cord from your chassis whenever you are working on it Do not...

Page 23: ...r supports the optional wireless transmitting and receiving infrared module This module mounts onto a small opening on system cases that support this feature You must also configure the setting throug...

Page 24: ...lock CN5 Pin Function 1 LED power 5 V 2 5 V 3 GND 4 Keyboard lock 5 GND Enhanced IDE CN6 CN7 You can attach four IDE Integrated Device Electronics drives to the PCA 6155 s internal controller The PCA...

Page 25: ...n the middle connects to the B drive Parallel Port CN9 The parallel port is normally used to connect the CPU card to a printer The PCA 6155 includes an on board parallel port accessed through CN9 a 26...

Page 26: ...ogram covered in Chapter 3 The figure at right shows the pin assignments for the card s RS 232 ports Keyboard PS 2 mouse connector CN10 CN13 CN13 the card s keyboard and PS 2 mouse connector is a 6 pi...

Page 27: ...Peripherals 19 CPU cooling fan power connector CN14 The CN14 is a connector for the CPU cooling fan It provides both 5V and 12V when power is on CPU cooling fan power connector CN14 Pin Function 1 5...

Page 28: ...20 PCA 6155 User s Manual...

Page 29: ...Chapter 3 Award BIOS Setup 21 3 Award BIOS Setup This chapter describes how to set the card s BIOS configuration data C H A P T E R...

Page 30: ...on the computer and pressing DEL immediately will allow you to enter Setup STANDARD CMOS SETUP BIOS FEATURES SETUP CHIPSET FEATURES SETUP POWER MANAGEMENT SETUP PCI CONFIGURATION SETUP LOAD BIOS DEFA...

Page 31: ...e hh mm ss 16 23 5 HARD DISK TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODE Primary Master User 539 1046 16 65535 1045 63 Normal Primary Slave None 0 0 0 0 0 0 Secondary Master None 0 0 0 0 0 0 Seconda...

Page 32: ...the system In this case if Virus Warning is enabled the following error message will automatically appear WARNING Disk boot sector is to be modified Type Y to accept write or N to abort write Award S...

Page 33: ...C C A System will first search the hard drive then the floppy drive A C System will first search the floppy drive then the hard drive Boot Up Floppy Seek During POST BIOS will determine if the floppy...

Page 34: ...parity check If system DRAM has no parity bit the the system will display RAM parity error Disabled Ignores memory parity check even if DRAM has no parity bit The the system will display RAM parity e...

Page 35: ...disable security select PASSWORD SETTING in the main menu At this point you will be asked to enter a password Simply hit the ENTER key to disable security When security is disabled the system will bo...

Page 36: ...IDE HDD Block Mode Enabled IDE 32 bit Transfer Mode Disabled IDE Primary Master PIO Mode 1 IDE Primary Slave PIO Auto IDE Secondary Master PIO Auto IDE Secondary Slave PIO Auto SRAM Tag Alt Bit Confi...

Page 37: ...F7 Load Setup Defaults ROM PCI ISA BIOS 2A5L9AKA POWER MANAGEMENT SETUP AWARD SOFTWARE INC Power management Power Management This option allows you to determine if the values in power manage ment are...

Page 38: ...nP BIOS Auto Config Disabled 1st Available IRQ 10 2nd Available IRQ 11 3rd Available IRQ 9 4th Available IRQ 5 PCI IRQ Activated By Edge PCI IDE IRQ Map To PCI AUTO Primary IDE INT A Secondary IDE INT...

Page 39: ...be at most 8 characters long Remember to enable this feature You must first select the Security Option in the BIOS FEATURES SETUP to be either Setup or System IDE HDD auto detection IDE HDD AUTO DETE...

Page 40: ...32 PCA 6155 User s Manual...

Page 41: ...h dog Timer The PCA 6155 is equipped with a watchdog timer that resets the CPU or generates an interrupt if processing comes to a standstill for whatever reason This feature ensures system reliability...

Page 42: ...the I O port 443 hex while simultaneously setting it When you want to disable the watchdog timer your program should read I O port 043 hex The following proceedure is a program for the watchdog timer...

Page 43: ...Appendix B Hardware Interrupt Information 35 B Hardware Information A P P E N D I X...

Page 44: ...10 Reserved 7 IRQ11 Watchdog IRQ 8 IRQ12 PS 2 mouse 9 IRQ13 INT from co processor 10 IRQ14 IDE 0 driver 11 IRQ15 IDE 1 driver 12 IRQ3 Serial communication port 2 13 IRQ4 Serial communication port 1 14...

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