AM79C973VCW datasheet(147/304 Pages) AMD

부품명	AM79C973VCW

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

PDF	304 Pages

Scroll/Zoom	100%

제조업체	AMD [Advanced Micro Devices]

홈페이지	http://www.amd.com

Logo

147 / 304 page

Am79C973/Am79C975

147

P R E L I M INARY

CSR60: Previous Transmit Descriptor Address

Lower

Bit

Name

Description

31-16 RES

Reserved locations. Written as

zeros and read as undefined.

15-0

PXDAL

Contains the lower 16 bits of the

previous transmit descriptor ad-

dress pointer. The Am79C973/

Am79C975 controller has the ca-

pability to stack multiple transmit

frames.

Read/Write accessible only when

either the STOP or the SPND bit

is set. These bits are unaffected

H_RESET,

S_RESET,

STOP.

Table 25. Software Styles

SWSTYLE

[7:0]

Style

Name

SSIZE32

Initialization Block

Entries

Descriptor Ring Entries

00h

LANCE/

PCnet-ISA

controller

16-bit software structures,

non-burst or burst access

16-bit software structures,

non-burst access only

01h

RES

02h

PCnet-PCI

controller

32-bit software structures,

non-burst or burst access

32-bit software structures,

non-burst access only

03h

PCnet-PCI

controller

32-bit software structures,

non-burst or burst access

32-bit software structures,

non-burst or burst access

All Other

Reserved

Undefined

AM79C973VCW 데이터시트(PDF) 147 Page - Advanced Micro Devices

AM79C973VCW 데이터시트(HTML) 147 Page - Advanced Micro Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

데이터시트 다운로드

링크 URL