Specifications
Table Of Contents
- Home
- Table of Contents
- 1 General Information 1-1
- 2 EBC-BX Technical Reference 2-1
- 2.1 Introduction 2-1
- 2.2 Intel FW82443BX / SMSC Victory-66 Chipset 2-1
- 2.3 Memory Installation 2-1
- 2.4 Interrupt Routing 2-2
- 2.5 Power/Reset Connections 2-3
- 2.6 Mouse Interface 2-3
- 2.7 Real Time Clock/Calendar 2-4
- 2.8 Keyboard Interface 2-4
- 2.9 Serial Interface 2-5
- 2.10 Parallel Printer Port 2-12
- 2.11 Speaker/Sound Interface 2-12
- 2.12 PC/104 Bus Interface 2-12
- 2.13 PC/104 Plus Bus Interface 2-13
- 2.14 Floppy Disk Interface 2-14
- 2.15 IDE Hard Disk Interface 2-15
- 2.16 Watchdog Timer Configuration 2-16
- 2.17 Status LED 2-16
- 2.18 Battery Select Control 2-16
- 2.19 DiskOnChip Configuration 2-17
- 2.20 Parallel I/O 2-18
- 2.21 VGA Configuration 2-21
- 2.22 Ethernet Controller 2-23
- 2.23 Fan Power Connector 2-24
- 2.24 Multi I/O Connector 2-25
- 2.25 USB Connector 2-25
- 2.26 Jumper Connector Summary 2-26
- 3 AWARD BIOS Configuration 3-1
- 3.1 General Information 3-1
- 3.2 Entering Setup 3-1
- 3.3 Setup Main Menu 3-1
- 3.4 Standard CMOS Features 3-2
- 3.5 Advanced BIOS Features Setup 3-6
- 3.6 Chipset Features Setup 3-11
- 3.7 Integrated Peripherals Setup 3-14
- 3.8 Power Management Setup 3-19
- 3.9 PNP/PCI Configuration 3-23
- 3.10 PC Health Status 3-25
- 3.11 Frequency/Voltage Control 3-25
- 3.12 Load BIOS Defaults 3-26
- 3.13 Set Supervisor Password 3-27
- 3.14 Set User Password 3-27
- 3.15 Save and Exit Setup 3-27
- 3.16 Exit without Saving 3-27
- 4 EBC-BX DiskOnChip Configuration 4-1
- 5 WS16C48 Programming Reference 5-1
- APPENDIX A I/O Port Map
- APPENDIX B Interrupt Map
- APPENDIX C EBC-BX Parts Placement Guide
- APPENDIX D EBC-BX Parts List
- APPENDIX E EBC-BX Mechanical Drawing
- APPENDIX F WS16C48 I/O Routines and Sample Program Listings
- Warranty and Repair Information

7 AP PEN DIX B - In ter rupt Map
No. Ad dress Type De scrip tion
0 00 CPU Di vide by 0
1 04 CPU Sin gle Step
386 De bug Ex cep tion
2 08 CPU NMI
3 0C CPU Break point
4 10 CPU Over flow
5 14 BIO Print Screen
186 Bound Ex cep tion
6 18 186 In va lid op code ex cep tion
7 1C 186 Co proc es sor un avail able
8 20 Hard ware IRQ0 - 18.2Hz heart beat
286 LIDT - Dou ble fault ex cep tion
9 24 Hard ware IRQ1 - Key board in ter rupt
286 Co proc es sor seg ment
A 28 Hard ware IRQ2 - XT Re served,
AT-Slaved Con trol ler
286 In va lid TSS ex cep tion
B 2C Hard ware IRQ3 - COM2
286 Seg ment not pres ent
C 30 Hard ware IRQ4 - COM1
286 Stack fault ex cep tion
D 34 Hard ware IRQ5 - XT Hard Disk, AT Free
286 Pro tec tion fault ex cep tion
E 38 Hard ware IRQ6 - Floppy Disk In ter rupt
386 Page fault ex cep tion
F 3C Hard ware IRQ7 - LPT1
10 40 BIOS Video BIOS func tions
286 Co proc es sor ex cep tion
11 44 BIOS BIOS Equip ment check
486 Align ment check ex cep tion
12 48 BIOS Mem ory Size func tion
13 4C BIOS BIOS Disk func tions
14 50 BIOS BIOS se rial func tions
15 54 BIOS Cas sette/pro tected mode
func tions
16 58 BIOS Key board BIOS func tions
17 5C BIOS BIOS printer func tions
18 60 BIOS SROM Ba sic En try point (IBM)
19 64 BIOS Boot loader func tion
1A 68 BIOS BIOS time of day func tions
1B 6C BIOS Key board break vec tor
1C 70 BIOS User chained timer tick
1D 74 BIOS Video Ini tiali za tion
1E 78 BIOS Floppy Disk pa rame ter ta ble
1F 7C BIOS CGA graphic char ac ter font
030923 OPERATIONS MANUAL EBC-BX Page 7 - 1