Air 586MI, Руководство пользователя

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Cache Size Jumpers
Cache Size Jumper Selection
Cache
Size
JP1 JP2 JP3 JP4 JP5 JP6
64KB 1-2 1-2 1-2 OPEN OPEN OPEN
128KB 2-3 2-3 2-3 OPEN OPEN SHORT
256KB 1-2 1-2 1-2 OPEN SHOR
T
SHORT
512KB 2-3 2-3 2-3 SHOR
T
SHOR
T
SHORT
Cache Size and SRAM Locations
Cache
Size
Data Bank 0
U3 to U10
Data Bank 1
U18 to U25
64KB 8Kx8 None
128KB 8Kx8 8Kx8
256KB 32Kx8 None
512KB 32Kx8 32Kx8
Clear CMOS Data Jumper
The CMOS jumper JP15 is used to clear the system configuration data currently stored in the CMOS RAM. All system
setup information (hard disk type, date/time, etc...), stored in the CMOS, will be destroyed. This function would be useful if
you were to forget the user password for the system.
Function JP15
Normal CMOS Operation 2-3
(Default)
Clear CMOS Data 1-2
Display Type Jumper
Display Type JP14
Video display is VGA, EGA, or
Monochrome. OPEN
(Default)
Video display is CGA. SHORT
586MI System Board User's Manual Page 7