AM79C975VCW datasheet(263/304 Pages) AMD

Teilenummer	AM79C975VCW

Bauteilbeschribung	PCnet??FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY

PDF	304 Pages

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Hersteller	AMD [Advanced Micro Devices]

Direct Link	http://www.amd.com

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263 / 304 page

Am79C973/Am79C975

263

P R E L I M INARY

Default: 0000

Read/Write as ZERO only

Reserved bits. For future use only

MRX_FRAM

Default: 0

Read only, write has no effect.

Framing error indicates that the acknowledg-

ment frame contains a non-integer multiple of

eight bits and that there was an FCS error. If

there was no FCS error on the acknowledg-

ment frame, then MRX_FRAM will not be set

even if there was a non-integer multiples of

eight bits in the frame. MRX_FRAM is valid

while

MRX_ENABLE

set

MTX_MRX_FRAM is cleared by H_RESET.

MRX_FCS

Default: 0

Read only, write has no effect.

Frame Check Sequence error indicates that

the receiver has detected an FCS (CRC) error

on the acknowledgment frame. MRX_FCS is

valid

while

MRX_ENABLE

set

MRX_FCS is cleared by H_RESET.

MRX_ERR

Default: 0

Read only, write has no effect.

Receive Error is the OR of the MRX_FRAM

and MRX_FCS error. MRX_ERR is valid while

MRX_ENABLE is set to 0. MRX_ERR is

cleared by H_RESET.

AM79C975VCW Datenblatt(PDF) 263 Page - Advanced Micro Devices