DM9008F datasheet(64/68 Pages) ETC

Part #	DM9008F

Description	ISA/Plug & Play Super Ethernet Contoller

PDF	68 Pages

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Manufacturer	ETC [List of Unclassifed Manufacturers]

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DM9008

ISA/Plug & Play Super Ethernet Contoller

Final

Version :DM9008-DS-F02

June 14, 2000

Plug and Play Isolation Sequence

The Plug and Play isolation sequence is divided into four states: Wait for Key, Sleep, Isolation, and Config states. The state transitions

for the Plug and Play ISA card are shown below:

Notes:

1. CSN = Card Select Number.

2. RSTDRV causes a state transition from the current state to Wait for Key and sets all CSNs to zero.

3. The Wait for Key command causes a state transition from the current state to Wait for Key.

4. The Reset CSN commands include PnP Reset, CSN and DM Reset CSN commands.

The former sets all CSNs of ISA PnP cards to zero, while the latter only sets CSNs of DM9008 PnP cards to zero.

Neither command will cause a state transition.

Figure 3. Plug and Play ISA Card State Transitions

DM9008F Datasheet(PDF) 64 Page - List of Unclassifed Manufacturers