參數(shù)資料
型號(hào)： 78Q2132
廠(chǎng)商： TDK Corporation
英文描述： 1/10BASE-T HomePNA/Ethernet Transceiver
中文描述： 1/10BASE-T電話(huà)線(xiàn)網(wǎng)絡(luò)/以太網(wǎng)收發(fā)器
文件頁(yè)數(shù)： 13/36頁(yè)
文件大?。?/td> 172K
代理商： 78Q2132
78Q2132
1/10BASE-TX
HomePNA/Ethernet Transceiver
13
MR0 - CONTROL REGISTER
(continued)
BIT
SYMBOL
TYPE
DESCRIPTION
0.8
DUPLEX
R, W, (0)
HPNAEN=0 DUPLEX MODE: This bit determines whether the
2132 supports full duplex or half duplex. A logic one indicates full
duplex operation and a logic zero indicates half duplex. When auto-
negotiation is enabled, this bit will have no effect on the 2132. At
reset, this bit reflects the highest operating mode allowed by the
TECH pins. The MII can write to this bit, but the bit will change
value only if the new value is allowed by the TECH pins.
HPNAEN=1: not applicable
0.7
COLT
R, W, 0
HPNAEN=0 COLLISION TEST: When this bit is set to one, the
78Q2132 will assert the COL signal in response to the assertion of
TX_EN signal. Collision test is enabled regardless of the duplex
mode of operation.
HPNAEN=1: not applicable
0.6:0
RSVD
R, 0
RESERVED
MR1 - STATUS REGISTER
They do not reflect any ability changes made via the MII management interface to bit 0.8 (DUPLEX).
1.15
100T4
R, 0
HPNAEN=0 :100BASE-T4 ABILITY: (0 = not able)
HPNAEN=1: not applicable
1.14
100X_F
R, 0
HPNAEN=0: 100BASE-TX FULL DUPLEX ABILITY: (0 = not able)
HPNAEN=1: not applicable
1.13
100X_H
R, 0
HPNAEN=0: 100BASE-TX HALF DUPLEX ABILITY: (0 = not able)
HPNAEN=1: not applicable
HPNAEN=0: 10BASE-T FULL DUPLEX ABILITY: (1 = able)
HPNAEN=1: not applicable
1.12
10T_F
R, (1)
1.11
10T_H
R, (1)
HPNAEN=0: 10BASE-T HALF DUPLEX ABILITY: (1= able)
HPNAEN=1: not applicable
1.10:6
RSVD
R, 0
RESERVED
1.5
ANEGC
R, 0
HPNAEN=0: AUTO-NEGOTIATION COMPLETE: A logic one
indicates that the auto-negotiation process has completed, the
contents of MR4,5,and 6 are valid, and that the highest common
duplex mode has been found.
HPNAEN=1: not applicable
1.4
RFAULT
R, 0
HPNAEN=0: REMOTE FAULT: A logic one indicates that a remote
fault condition has been detected. It remains set until it is cleared.
This bit can only be cleared by reading this register MR1 via the
management interface.
HPNAEN=1: not applicable
相關(guān)PDF資料
PDF描述
7901001QX 8-Bit Microprocessor
79RC32334-150BBG IDT Interprise Integrated Communications Processor
79RC32334-150BBGI IDT Interprise Integrated Communications Processor
79RC32334-150BBI IDT Interprise Integrated Communications Processor
79RC32334 IDT Interprise Integrated Communications Processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
78Q2133 制造商:Maxim Integrated Products 功能描述:
78Q2133/F 功能描述:以太網(wǎng) IC 10/100 Fast Ethernet MicroPHY RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
78Q2133/F1 功能描述:以太網(wǎng) IC RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
78Q2133-DB 功能描述:以太網(wǎng)開(kāi)發(fā)工具 78Q2133 Demo Brd RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類(lèi)型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類(lèi)型:RMII 工作電源電壓:
78Q2133-DIE 制造商:Maxim Integrated Products 功能描述:78Q2133-DIE NOTE: MOQ = 10500 DIE (1 WAFER) - Gel-pak, waffle pack, wafer, diced wafer on film
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*