Diamond Systems LX800 PC/104 user manual Bios Beep Sound code list, Bios memory mapping

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BIOS

3.13 BIOS Beep Sound code list

Beep Sound	Message

1 short (Beep)	System booting is normally

2 short (Beep)	CMOS setting error

1 long - 1 short (Beep)	DRAM error

1 long - 2 short (Beep)	Display card or monitor connected error

1 long - 3 short (Beep)	Keyboard error

1 long - 9 short (Beep)	ROM error

Long (Beep) continuous	DRAM hasn’t inset correctly

Short (Beep) continuous	POWER supply has problem

3.14 BIOS memory mapping

Address	Device Description

E000:0000h - F000:FFFFh	System BIOS Area

D000:2000h - D000:FFFFh	Free space

D000:0000h - D000:1FFFh	LAN ROM

C000:E000h - CF00:FFFFh	Free space

C000:0000h - C000:DFFFh	VGA BIOS

A000:0000h - B000:FFFFh	VGA RAM

0000:0000h - 9000:FFFFh	DOS 640K

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Contents Rhodeus-LC Table of Contents Appendix Introduction About User’s Manual Copyright NoticeTechnical Support Replacing the lithium batteryWarranty Ordering Information Packing List 6S L¿ Wlrq BiosBoard Dimensions Introduction Unitmm Installation AMD Geode LX800 CPU 500MHz Block DiagramsJumpers and Connectors Connectors Jumper / Connector Quick Reference JumpersKBM1 Keyboard & Mouse Connector IDE1 44 pins IDE Connector Connector type PC104 Press FIT 2x20P connector Select IR1 Infrared Connector Pin Mode Strobe AFD PTD0 Error PTD1 Init PTD2 Slin PTD3 GND PTD4 PTD5 COM1/ COM2 Serial Port Connector 17 PDD3 GND PDD4 PDD11 PDD5 PDD12 PDD6 PDD13 PDD7 PDD14 Driver Path Bios Bios Setup Bios IntroductionDate Standard Cmos FeaturesTime Drive a / Drive B IDE Primary HDDs / IDE Secondary HDDsVideo Halt On Quick Power On Self Test Advanced Bios FeaturesFirst/ Second Boot Device Boot Other DeviceSecurity Option Boot Up NumLock StatusCyrix 6x86/MII Cpuid CAS Latency Time Advanced Chipset FeaturesInterleave Select Video Memory Size XOR Bit SelectOutput display Memory Hole At 15M-16MOnChip IDE Devicev On-Chip IDE Channel Integrated PeripheralsIDE HDD Block Mode IDE DMA Transfer AccessIDE Primary Master/Slave PIO IDE Primary Master/Slave UdmaIR Transmission Delay Uart Mode SelectSuperIO Device Onboard FDC Controller Serial/ Onboard Parallel PortUse IR Pins UR2 Duplex ModeParallel Port Mode EPP Mode SelectDecode I/O Space 0/ 1/ 2/ 3/ 4 IT8888 ISA Decode IODecode I/O Speed 0/ 1/ 2/ 3/ 4 Decode I/O Size 0/ 1/ 2/ 3/ 4 Decode I/O Address 0/ 1/ 2/ 3/ 4/ 5IT8888 ISA Decode Memory Decode Memory Space 0/ 1/ 2Decode Memory Speed 0/ 1/ 2 Onboard Lan Boot ROMDecode Memory Addr / 1/ 2/ 3 Decode Memory Size 0/ 1/ 2 3133&,&RQ¿JXU Wlrqv PNP OS InstalledResources Controlled By Memory Resources IRQ ResourcesPCI/VGA Palette Snoop PC Health Status Load Optimized Defaults Set Password Save & Exit Setup Exit Without Saving Bios memory mapping Bios Beep Sound code listQNRXWVFUHHQ&OH U&026HUURUÀ J Award Bios Post CodesBios $XWR&RQ¿JXU WLRQW OH 94h Appendix Address Device Description I/O Port Address MapDMA Map Interrupt Request Lines IRQNIC Memory Address Map