Cirrus-logic CS8952 Manual do Utilizador descarregar pdf (Página 43)

CS8952

CrystalLAN™ 100BASE-X and 10BASE-T Transceiver 43

DS206F1

5 Auto-Neg Complete Read/Write 0 When set, an interrupt will be generated once auto-

negotiation has completed successfully.

Note: This bit is disabled, and writes to this bit are

ignored when the National Compatibility Mode bit of

the 10BASE-T Configuration Register (address 1Ch)

is set.

4 Parallel Detection

Fault

Read/Write 0 When set, an interrupt will be generated if auto-nego-

tiation determines that unstable legacy link signaling

was received.

Note: This bit is disabled, and writes to this bit are

ignored when the National Compatibility Mode bit of

the 10BASE-T Configuration Register (address 1Ch)

is set.

3 Parallel Fail Read/Write 0 When set, an interrupt will be generated when paral-

lel detection has occurred for a technology that is not

currently advertised by the local device.

Note: This bit is disabled, and writes to this bit are

ignored when the National Compatibility Mode bit of

the 10BASE-T Configuration Register (address 1Ch)

is set.

2 Remote Fault Read/Write 0 When set, an interrupt will be generated if a remote

fault condition is detected either by auto-negotiation

or by the Far-End Fault Detect state machine.

Note: This bit is disabled, and writes to this bit are

ignored when the National Compatibility Mode bit of

the 10BASE-T Configuration Register (address 1Ch)

is set.

1 Page Received Read/Write 0 When set, an interrupt is generated each time a page

is received during auto-negotiation.

Note: This bit is disabled, and writes to this bit are

ignored when the National Compatibility Mode bit of

the 10BASE-T Configuration Register (address 1Ch)

is set.

0 Reserved Read Only 0

BIT NAME TYPE RESET DESCRIPTION

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 80 81

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Cirrus-logic CS8952 Manual do Utilizador Página 43