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參數(shù)資料
| 型號(hào)： | DM9801A |
| 文件頁數(shù)： | 7/60頁 |
| 文件大?。?/td> | 605K |
| 代理商： | DM9801A |
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DM9801A
1M Home Phoneline Network Physical Layer Single Chip Transceiver
CONFI
G1
G0
0
0
Final
Version: DM9801A-DS-F01
May 30, 2001
7
CONFI
Configuration Selected
TXLED, RXLED and COLLED configuration
*
ACTLED, LNKLED and COLLED
configuration *
ACTLED, LNKLED and COLLED
configuration with MII Management Register
0-6 emulation support *
ACTLED, LNKLED and COLLED
Configuration with MII Management
Register 0-6 emulation and 32 PHY address
support
0
1
1
0
1
1
*see the DM9801A description for a more detailed explanation
Interface Select:
This pin, when combined with pin 62, 63 (CONFIG1, CONFIG0),selects
among the following different data interfaces and management interfaces:
61
INTFSEL
I
INTFSEL
CONFIG0
CONFIG
1
X
X
0
1
INTER
FACE
MII
GPSI
MANAGEMENT
MII Mode
GPSI
Mode
GM Mode
0
1
1
1
X
0
1
1
MDC/MDIO
SPI
GPSI
MDC/MDIO
60
CMDENA
I
Command Enable:
This pin enables a remote master node to alter the management register
values of the local DM9801A.
Speed Select:
This pin will select the 1M network speed.
0 = Low Speed
1 = High Speed
Power Select:
This pin will select the 1M network power.
0 = Low Power
1 = High Power
Tri-state all Outputs:
This pin, when asserted high, will tri-state all outputs (no effect on open-
drain outputs).
Four Wire Interface Enable:
This pin, when asserted high, will enable the HNPB and HNNB driver pair
for operation. When low, the secondary drivers are powered down.
Interrupt Request:
This pin will be asserted low when an interrupt condition exists in the
DM9801A.
59
SPDSEL
I
58
PWRSEL
I
65
TRIDRV
I
57
FWENA
I
6
INT#
OD
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PDF描述 |
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| DM9801E | 1M home Phonrline Network Physical Layer Single Chip Transceiver |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DM9801AE | 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:1M Home Phoneline Network Physical Layer Single Chip Transceiver |
| DM9801E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1M home Phonrline Network Physical Layer Single Chip Transceiver |
| DM9B | 功能描述:數(shù)字萬用表 4000 COUNT AUTO RoHS:否 制造商:Tektronix 產(chǎn)品:Multimeters 類型:Bench 準(zhǔn)確性:0.04 % 電壓范圍:2 V to 2 kV 電阻范圍: 電容范圍: 顯示計(jì)數(shù): 頻率:10 Hz to 45 Hz, 850 Hz to 1 MHz 測(cè)距: 真均方根值: 數(shù)據(jù)保持: |
| D-M9B | 制造商:SMC Corporation of America 功能描述:Sensor, solid state, direct mount, grommet connection, for MX/MH/CQ2/NCQ2/NCQ8 制造商:SMC 功能描述:2-Wire Auto Switch for 24Vdc Relay/PLC |
| D-M9BA | 制造商:SMC Corporation of America 功能描述:Autoswitch, water resistant, 2 wire, horizontal |
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