Diamond Systems LX800 PC/104 Advanced Chipset Features, CAS Latency Time, Interleave Select

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BIOS

3.5 Advanced Chipset Features

CAS Latency Time

It allows CAS latency time in HCLKs as 2 or 2.5. The system board designer VKRXOGVHWWKHY OXHVLQWKLV¿HOGGHSHQGLQJRQWKH'5$0LQVW OOHG'R QRWFK QJHWKHY OXHVLQWKLV¿HOGXQOHVV\RXFK QJHVSHFL¿F WLRQVRIWKH installed DRAM or CPU.

Setting: 2.5 (Default), 2.

Interleave Select

It allows you to Use the Interleave Select option to specify how the cache memory is interleaved.

Setting: LOI (Default), HOI.

XOR BA0

Setting: Disabled (Default), Enabled.

XOR BA1

Setting: Disabled (Default), Enabled.

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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 IntroductionStandard Cmos Features DateTime IDE Primary HDDs / IDE Secondary HDDs Drive a / Drive B Video Halt On Quick Power On Self Test Advanced Bios FeaturesFirst/ Second Boot Device Boot Other DeviceBoot Up NumLock Status Security OptionCyrix 6x86/MII Cpuid Advanced Chipset Features CAS Latency TimeInterleave 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 SelectIT8888 ISA Decode IO Decode I/O Space 0/ 1/ 2/ 3/ 4Decode 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/ 2PNP OS Installed 3133&,&RQ¿JXU WlrqvResources Controlled By IRQ Resources Memory 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