Compaq EP Series manual Drives, Memory Map, MB Diskette Drive, Size Memory Address System Function

6.1.5Memory Map

Size		Memory Address	System Function
256 KB *		FFFC0000h to FFFFFFFFh	System ROM
3839 MB *		10000000h to FFFBFFFFh	PCI Memory Expansion
255	MB *	00100000h to 0FFFFFFFh	HOST or PCI Memory Expansion
128KB		000E0000h to 000FFFFFh	System ROM
96 KB		000C8000h to 000DFFFFh	ISA/PCI option ROMs
32 KB		000C0000h to 000C7FFFh	Video ROM
128	KB	000A0000h to 000BFFFFh	Video RAM
640	KB	00000000h to 0009FFFFh	Base Memory

All memory above the first 256 MB is non-cacheable. All PCI memory is non-cacheable. *AGP Window

6.2Drives

6.2.1	1.44-MB Diskette Drive
		Size and Capacity
		Size (in)	3.5
		High Density (MB)	1.44
		Low Density (KB)	720
		Compaq Spare Part Number	179161-001
		Light	Green
		Height	One-third (1 inch)
		Bytes per Sector	512
		Sectors per Track
		High Density	18
		Low Density	9
		Tracks per Side
		High Density	80
		Low Density	80
		Read/Write Heads	2
		Average Seek Time (Mb/s)
		Track-to-Track (high/low)	3/6
		Average (high/low)	94/173
		Latency Average (ms)	100

Compaq Deskpro EP Series of Personal Computers 6-5