零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
AM79C976 | PCnet-PRO??10/100 Mbps PCI Ethernet Controller GENERALDESCRIPTION TheAm79C976controllerisahighly-integrated32-bitfull-duplex,10/100-Megabitpersecond(Mbps)Ethernetcontrollersolution,designedtoaddresshighperformancesystemapplicationrequirements.Itisaflexiblebusmasteringdevicethatcanbeusedinanyapplication,in | AMDAdvanced Micro Devices 超威半導(dǎo)體美國超威半導(dǎo)體公司 | AMD | |
AM79C976 | PCnet-PRO? 10/100 Mbps PCI Ethernet Controller; ?? — Recognizes and transmits IEEE 802.3x MAC\n????? flow control frames\n?? — Asserts collision-based back pressure in\n????? half-duplex mode\n■ Provides internal Management Information\n?? Base (MIB) counters for network statistics\n■ Supports PC97, PC98, PC99, and Net PC\n?? requirements\n?? — Implements full OnNow features including\n????? pattern matching and link status wake-up\n?? — Implements Magic Packet? mode\n?? — Magic Packet mode and the physical address\n????? loaded from EEPROM at power up without\n????? requiring PCI clock\n?? — Supports PCI Bus Power Management\n????? Interface Specification Version 1.1\n?? — Supports Advanced Configuration and\n????? Power Interface (ACPI) Specification Version\n????? 1.0\n?? — Supports Network Device Class Power\n????? Management Specification Version 1.0\n■ Large independent external TX and RX FIFOs\n?? — Supports up to 4 megabytes (Mbytes)\n????? external SSRAM for RX and TX frame storage\n?? — Programmable FIFO watermarks for both\n????? transmit and receive operations\n?? — Receive frame queuing for high latency PCI\n????? bus host operation\n?? — Programmable allocation of buffer space\n????? between transmit and receive queues (Continue ...); GENERAL DESCRIPTION\nThe Am79C976 controller is a highly-integrated 32-bit full-duplex, 10/100-Megabit per second (Mbps) Ethernet controller solution, designed to address high performance system application requirements. It is a flexible bus mastering device that can be used in any application, including network-ready PCs and bridge/router designs. The bus master architecture provides high data throughput and low CPU and system bus utilization. The Am79C976 controller is fabricated with advanced low-power 3.3-V CMOS process to provide low operating current for power sensitive applications.DISTINCTIVE CHARACTERISTICS\n■ Integrated Fast Ethernet controller for the\n?? Peripheral Component Interconnect (PCI) bus\n?? — 32-bit glueless PCI host interface\n?? — Supports PCI clock frequency from DC to\n????? 33 MHz independent of network clock\n?? — Supports network operation with PCI clock\n????? from 15 MHz to 33 MHz\n?? — High performance bus mastering\n????? architecture with integrated Direct Memory\n????? Access (DMA) Buffer Management Unit for\n????? low CPU and bus utilization\n?? — PCI specification revision 2.2 compliant\n?? — Supports PCI Subsystem/Subvendor\n????? ID/Vendor ID programming through the\n????? EEPROM interface\n?? — Supports both PCI 3.3-V and 5.0-V signaling\n????? environments\n?? — Plug and Play compatible\n?? — Uses advanced PCI commands (MWI, MRL,\n????? MRM)\n?? — Optionally supports PCI bursts aligned to\n????? cache line boundaries\n?? — Supports big endian and little endian byte\n????? alignments\n?? — Implements optional PCI power management\n????? event (PME) pin\n?? — Supports 40-bit addressing (using PCI Dual\n????? Address Cycles)\n■ Media Independent Interface (MII) for\n?? connecting external 10/100 megabit per second\n?? (Mbps) transceivers\n?? — IEEE 802.3-compliant MII\n?? — Intelligent Auto-Poll? external PHY status\n????? monitor and interrupt\n?? — Supports both auto-negotiable and non auto\n????? negotiable external PHYs\n?? — Supports 10BASE-T, 100BASE-TX/FX,\n????? 100BASE-T4, and 100BASE-T2 IEEE 802.3-\n????? compliant MII PHYs at full- or half-duplex\n■ Full-duplex operation supported with\n?? independent Transmit (TX) and Receive (RX)\n?? channels\n■ Includes support for IEEE 802.1Q VLANs\n?? — Automatically inserts, deletes, or modifies\n????? VLAN tag\n?? — Optionally filters untagged frames\n■ Provides optional flow control features\n?? — Recognizes and transmits IEEE 802.3x MAC\n????? flow control frames\n?? — Asserts collision-based back pressure in\n????? half-duplex mode\n■ Provides internal Management Information\n?? Base (MIB) counters for network statistics\n■ Supports PC97, PC98, PC99, and Net PC\n?? requirements\n?? — Implements full OnNow features including\n????? pattern matching and link status wake-up\n?? — Implements Magic Packet? mode\n?? — Magic Packet mode and the physical address\n????? loaded from EEPROM at power up without\n????? requiring PCI clock\n?? — Supports PCI Bus Power Management\n????? Interface Specification Version 1.1\n?? — Supports Advanced Configuration and\n????? Power Interface (ACPI) Specification Version\n????? 1.0\n?? — Supports Network Device Class Power\n????? Management Specification Version 1.0\n■ Large independent external TX and RX FIFOs\n?? — Supports up to 4 megabytes (Mbytes)\n????? external SSRAM for RX and TX frame storage\n?? — Programmable FIFO watermarks for both\n????? transmit and receive operations\n?? — Receive frame queuing for high latency PCI\n????? bus host operation\n?? — Programmable allocation of buffer space\n????? between transmit and receive queues (Continue ...) | AMDAdvanced Micro Devices 超威半導(dǎo)體美國超威半導(dǎo)體公司 | AMD | |
PCnet-PRO??10/100 Mbps PCI Ethernet Controller GENERALDESCRIPTION TheAm79C976controllerisahighly-integrated32-bitfull-duplex,10/100-Megabitpersecond(Mbps)Ethernetcontrollersolution,designedtoaddresshighperformancesystemapplicationrequirements.Itisaflexiblebusmasteringdevicethatcanbeusedinanyapplication,in | AMDAdvanced Micro Devices 超威半導(dǎo)體美國超威半導(dǎo)體公司 | AMD | ||
PCnet-PRO??10/100 Mbps PCI Ethernet Controller GENERALDESCRIPTION TheAm79C976controllerisahighly-integrated32-bitfull-duplex,10/100-Megabitpersecond(Mbps)Ethernetcontrollersolution,designedtoaddresshighperformancesystemapplicationrequirements.Itisaflexiblebusmasteringdevicethatcanbeusedinanyapplication,in | AMDAdvanced Micro Devices 超威半導(dǎo)體美國超威半導(dǎo)體公司 | AMD |
詳細參數(shù)
- 型號:
AM79C976
- 制造商:
AMD
- 制造商全稱:
Advanced Micro Devices
- 功能描述:
PCnet-PRO⑩ 10/100 Mbps PCI Ethernet Controller
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ATMEL |
14+ |
TSOP |
120000 |
澳旭興電子科技有限公司 |
詢價 | ||
AMD |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
AMD |
25+ |
QFP |
3386 |
品牌專業(yè)分銷商,可以零售 |
詢價 | ||
AMD |
24+ |
QFP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
AMD |
2016+ |
QFP |
3000 |
公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價 | ||
AMD |
24+ |
QFP |
79 |
詢價 | |||
AMD |
16+ |
QFP |
950 |
進口原裝現(xiàn)貨/價格優(yōu)勢! |
詢價 | ||
AMD |
2020+ |
QFP |
226 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
AMD |
22+ |
原廠原封 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
AMD |
23+ |
BGAQFP |
8659 |
原裝公司現(xiàn)貨!原裝正品價格優(yōu)勢. |
詢價 |
相關(guān)規(guī)格書
更多- BCR20AM-12LA#B00
- BCR20CM-12LB#BB0
- BCR20CM-16LB#BB0
- BCR20H4E
- BCR3LM-12LB#B00
- BCR3PM-12LG#B00
- BCR400W
- BCR400W-E6327
- BCR400WE6327T
- BCR5LM-12LB#B00
- BCR5PM-12LA#B00
- BCR5PM-12LG#B00
- CM1000HA-28H
- CM1001-7R
- CM100505-10NGL
- CM100505-10NJL
- CM100505-12NJ
- CM100TF-28H
- CM100TL-24NF
- CM100TU-12H
- CM100TU-24H
- CM10MD-24H
- CM10PC20MQ
- CM10PS10MQ
- CM10R
- CM150TL-12NF
- CM150TU-12F
- CM150TX-24S
- CM15-2024
- CM15-2026
- CM15P
- CM15S1020
- CM15S1520
- CM15S2025
- CM15T-AA1000
- CM20TF-24H
- CM20T-SC2100-WL
- CM21-1
- CM21-16
- CM-211M
- CM300DU-24H
- CM300DU-34KA
- CM300DX-24A
- CM300DY-12E
- CM300DY12NF
相關(guān)庫存
更多- BCR20AM-12LB#B01
- BCR20CM-16LB#B00
- BCR20FM-14LJ#BB0
- BCR20H5E
- BCR3LM-14LB#B00
- BCR3PM-14LG#B00
- BCR400W H6327
- BCR400WE6327BTSA1
- BCR5KM-12LA-A8(#B00)
- BCR5LM-14LB#B00
- BCR5PM-12LAB00
- CM1000HA-24H
- CM100117
- CM1003
- CM100505-10NJ
- CM100505-12NGL
- CM100TF-24H
- CM100TL-12NF
- CM100TU-12F
- CM100TU-24F
- CM100TX-24S
- CM10PC10MQ
- CM10PPG
- CM10PT10LY
- CM150TF-12H
- CM150TL-24NF
- CM150TU-12H
- CM1512
- CM15-2025
- CM15-2249
- CM15S1015
- CM15S1030
- CM15S1525
- CM15-T5
- CM20TF-12H
- CM20T-SC2100
- CM210
- CM2111-000
- CM211M
- CM21-2
- CM300DU-24NFH
- CM300DX-12A
- CM300DX-24S
- CM300DY-12H
- CM300DY-12NF