Isa options, Etx®-cd / bios operation – Kontron ETX-CD User Manual

Page 68

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ETX®-CD / BIOS Operation

ISA Options

Feature

Option

Description

ISA Bridge

Enabled

Disabled

Enables/disables the ISA bridge

8 Bit I/O recovery

3.5 SYSCLK

4.5 SYSCLK


10.5 SYSCLK

Sets the 8 Bit I/O recovery time

16 Bit I/O recovery

3.5 SYSCLK

4.5 SYSCLK

10.5 SYSCLK

Sets the 16 Bit I/O recovery time

Fast Mode

Enabled
Disabled

Enables/disables fast mode (SYSCLK=PCICLK)

16Bit Workaround

Enabled \Disabled

Enable/disable a workaround which is necessary for

some 16 bit ISA devices

Decode Range 1 Base

[0h- FFFFh]

Select I/O Base address for generic decode range

Decode Range 1 Size

Disabled

4

8
16


256

Select generic decode range size in bytes

Decode Range 2 Base

[0h- FFFFh]

Select I/O Base address for generic decode range

Decode Range 2 Size

Disabled

4
8

16

256

Select generic decode range size in bytes

68

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