Xycom SBC-370 User Manual Download Page 23 | Manualshive

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SYSTEM INTERRUPTS (IRQS)

IRQ

Description

IRQ0

System Timer

IRQ1

Keyboard

IRQ2

Cascade to IRQ Controller

IRQ3

COM2/COM4

IRQ4

COM1/COM3

IRQ5

Unused

IRQ6

Floppy Drive (FDC)

IRQ7

Printer

IRQ8

Real Time Clock

IRQ9

Unused

IRQ10

Unused

IRQ11

Unused

IRQ12

PS/2 Mouse

IRQ13

FPU

IRQ14

Primary IDE

IRQ15

Secondary IDE

DMA CHANNEL ASSIGNMENTS

Channel

Function

0

Available

1

Available

2

Floppy disk ( 8-bit transfer )

3

Available

4

Cascade for DMA Controller 1

5

Available

6

Available

7

Available

Board Configuration

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Summary of Contents for SBC-370

Page 1: ...SBC 370 SINGLE BOARD COMPUTER SOCKET 370 CELERON Board Processor Guide...

Page 2: ...s and can be damaged by a sudden rush of power To protect it from unintended damage be sure to follow these precautions Ground yourself to remove any static charge before touching the SBC 370 You can...

Page 3: ...idity 9 Watchdog Timer 9 E2Key Function 10 Connecting to an ATX Power Supply 11 2 Board Configuration 12 Board Layout 12 Jumpers 13 CPU Frequency Setting JP3 13 CPU Multiplier Setting JP8 13 Watchdog...

Page 4: ...us 28 Getting Started 28 Standard CMOS Setup 29 Advanced CMOS Setup 30 Advanced Chipset Setup 32 Power Management Setup 34 PCI PLUG AND PLAY Setup 35 Peripheral Setup 36 Hardware Monitor Setup 38 Chan...

Page 5: ...y The DOC currently is available from 8 MB to 288 MB An advanced high performance super AT I O chip Winbond W83977TF is used in the SBC 370 board The on chip UARTs are compatible with the NS16C550 The...

Page 6: ...o sensing interface to 10Mbps 100Mbps Network RJ45 connector for 10 BaseTX and 100 BaseTX Full Duplex capability Full software driver support Ultra DMA 33 Enhanced PCI EDI Interface Up to four PCI Enh...

Page 7: ...d Watchdog Timer Can be set by 1 2 10 20 110 or 220 second periods Reset or NMI is generated when CPU does not periodically trigger the timer Your program uses hex 043 and 443 to control the watchdog...

Page 8: ...Watchdog Timer To enable the Watchdog Timer a read from I O port 443H must be performed This will enable and activate the countdown timer which will eventually timeout and either reset the CPU or caus...

Page 9: ...ovides two library functions for you to integrate your application with the E2KEY function The read_e2key and write_e2key libraries are written and compiled in C language To implement it refer to the...

Page 10: ...supply to prevent sudden electric surge 2 Connect the ATX power supply switch to the pin 17 power button and pin 19 5VSB of CN7 multi panel on the board To turn off the power supply push the ATX powe...

Page 11: ...etup JP7 PS 2 Mouse Setting CN2 Floppy Disk Drive CN1 Primary IDE CN3 Secondary IDE CN4 Parallel Port CN12 Serial Port 9 pin D sub COM1 CN11 Serial Port 2x5 pin header COM2 CN8 External Keyboard CN17...

Page 12: ...OFF OFF ON 4 0 x OFF ON ON ON 4 5 x OFF ON OFF ON 5 0 x OFF OFF ON ON 5 5 x OFF OFF OFF ON 6 0 x ON ON ON OFF 6 5 x ON ON OFF OFF Refer to figure 2 for the location of JP8 Watchdog Timer Type Setting...

Page 13: ...k It is plug and play easy and reliable The DOC is available from 8 MB to 288 MB Pin Number Address 1 2 CE00 CFFF 3 4 D600 D7FF 5 6 DE00 DFFF Refer to figure 2 for the location of JP11 Clear CMOS Setu...

Page 14: ...2 Mouse Setting JP7 The PS 2 mouse uses IRQ12 while in operation JP7 Description ON Enable the PS 2 Mouse IRQ12 OFF Disable the PS 2 Mouse Refer to figure 2 for the location of JP7 15 Board Configurat...

Page 15: ...or refer to CN2 in figure 2 Board Configuration 16 Pin Number Description 1 GND 2 REDUCE WRITE 3 GND 4 NC 5 GND 6 NC 7 GND 8 INDEX 9 GND 10 MOTOR ENABLE A 11 GND 12 DRIVE SELECT B 13 GND 14 DRIVE SELE...

Page 16: ...1 and CN3 in figure 2 17 Board Configuration Pin Number Description 1 RESET 2 GND 3 DATA 7 4 DATA 8 5 DATA 6 6 DATA 9 7 DATA 5 8 DATA 10 9 DATA 4 10 DATA 11 11 DATA 3 12 DATA 12 13 DATA 2 14 DATA 13 1...

Page 17: ...e location of this connector refer to CN4 in figure 2 Pin Number Description 1 STROBE 2 DATA 0 3 DATA 1 4 DATA 2 5 DATA 3 6 DATA 4 7 DATA 5 8 DATA 6 9 DATA 7 10 ACKNOWLEDGE 11 BUSY 12 PAPER EMPTY 13 P...

Page 18: ...2 Serial Port 9 pin D sub Connector COM1 Pin Number Description 1 DCD 2 RXD 3 TXD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI CN11 Serial Port 2x5 pin header Connector COM2 Pin Number Description 1 DCD 2 DSR 3...

Page 19: ...Keyboard Connector Pin Number Description 1 KB CLK 2 KB DATA 3 NC 4 GND 5 5V CN17 PS 2 Mouse 5 pin Header Connector Pin Number Description 1 MS DATA 2 NC 3 GND 4 5V 5 MS CLK CN18 6 pin Mini DIN PS 2...

Page 20: ...0 has two built in USB ports for future I O bus expansion Pin 1 4 for USB 0 Pin 5 8 for USB 1 For the location of this connector refer to figure 2 Pin Number Description 1 VCC 2 SBD0 3 SBD0 4 GND 5 GN...

Page 21: ...cation of this connector refer to figure 2 Pin Number Description 1 VCC 2 FIR RX 3 IR RX 4 GND 5 IR TX 6 CIR RX VGA Connector J1 The built in 15 pin VGA connector can be connected directly to your mon...

Page 22: ...is connector refer to figure 2 Pin Number Description 1 VCC 2 LAN ACT Fan Connector CN13 CN14 CN15 The SBC 370 provides one CPU cooling fan connector and two system fan connectors These connectors can...

Page 23: ...Floppy Drive FDC IRQ7 Printer IRQ8 Real Time Clock IRQ9 Unused IRQ10 Unused IRQ11 Unused IRQ12 PS 2 Mouse IRQ13 FPU IRQ14 Primary IDE IRQ15 Secondary IDE DMA CHANNEL ASSIGNMENTS Channel Function 0 Ava...

Page 24: ...54 Timer 060 06F 8042 Keyboard Controller 070 07F Real time Clock NMI non maskable interrupt Mask 080 09F DMA Page Register 0A0 0BF Interrupt Controller 2 0C0 0DF DMA Controller 2 0F0 Clear Math Copro...

Page 25: ...hrome Display and Printer Adapter LPT1 3C0 3CF Reserved 3D0 3DF Color Graphics Monitor Adapter 3E8 3EF Serial Port 3 3F0 3F7 Diskette Controller 3F8 3FF Serial Port 1 443 Watchdog Timer Enable 043 Wat...

Page 26: ...nts This section is provided to assist you in the proper usage of these features GETTING STARTED When you turn the system on the BIOS will enter the Power On Self Test routines These routines will be...

Page 27: ...nd then press either PgUp or PgDn to set it to the current Month Day and Year Follow the same procedure for setting the Time HH MM SS The hour is calculated according to a 24 hour mili tary clock i e...

Page 28: ...Quick Boot Disabled the BIOS will test all system memory when it boots up It will spend about 40 seconds until it receives a Ready signal from the HDD It will also wait for you to press the Del key 1...

Page 29: ...Primary Display Used to define the type of display monitor for the system The Absent option is for network file servers Password Check Used to define whether or not a password is necessary for access...

Page 30: ...ress Strobe from SDRAM to precharge SDRAM CAS Latency Used to specify the CAS latency timing from SDRAM DRAM DRAM Integrity Mode Used to choose DRAM Integrity Mode ECC EC will enable the Error Checkin...

Page 31: ...t I O recovery 16bit I O Recovery Time Define the length of time for 16 bit I O recovery USB Passive Release Specify whether or not PIIX4 is allowed to use Passive Release while transferring control d...

Page 32: ...h of the system idle period while the system is in full power on state After this period of time has ended the system will go into Standby state Suspend Time Out Minute Specify the length of the syste...

Page 33: ...all PCI devices on the PCI bus PCI VGA Palette Snoop This option is useful only for a system with more than one VGA device connected to it through different bus one PCI and one ISA To enable those va...

Page 34: ...gn the displayed IRQ to be used by a legacy ISA adapter card The settings are ISA EISA or PCI PnP PERIPHERAL SETUP This setup works mostly on Multi I O Chip W83977F The options are used to change the...

Page 35: ...ir supports bidirectional transfer EPP supports devices that comply with the Enhanced Parallel Port specification ECP supports devices that comply with the Extended Capabilities Port Parallel Port IRQ...

Page 36: ...d fan speed The voltage monitoring will cover 5V 12V 12V and 5V Note Normal CPU fan RPM is more than 5000 RPM If your CPU fan RPM is less than 5000 RPM something is wrong and the CPU will be in overhe...

Page 37: ...e passwords enter the BIOS SETUP menu with the Supervisor Password and then press the Enter key instead of entering a new password when the Enter Password prompt appears AUTO DETECT HARD DISK This opt...

Page 38: ...GS This option lets you load the Optimal default settings These settings are best case val ues that will provide the best performance Whenever your CMOS RAM is damaged the Optimal settings will be loa...

Page 39: ...ETTINGS AND EXIT Select this option when you finish setting all the parameters and want to save them into the CMOS Simply press the Enter key and all the configuration changes will be saved EXIT WITHO...

Page 40: ...ive 16 IrDA infrared interface 22 keyboard 20 keyboard mouse 20 LAN RJ45 23 LED for LAN 23 mouse 20 multi panel 21 parallel 18 PCI E IDE disk driver 17 serial 19 USB port 21 VGA 22 connectors 16 CPU f...

Page 41: ...6 PCI VGA palette snoop 35 PCI plug and play setup 35 peripheral setup 36 PIIX4 delayed transaction 33 PIIX4 passive release 33 plug and play aware O S 35 power management setup 34 power management AP...

Page 42: ...Xycom Automation Inc 734 429 4971 Fax 734 429 1010 http www xycomautomation com Canada Sales 905 607 3400 Northern Europe Sales 44 1604 790 767 Southern Europe Sales 39 011 770 53 11...

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