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參數(shù)資料
| 型號(hào)： | DM9102D |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | SINGLE CHIP FAST ETHEMET NIC CONTROLLER |
| 中文描述： | 單晶片快速以太網(wǎng)NIC控制器 |
| 文件頁(yè)數(shù)： | 9/70頁(yè) |
| 文件大?。?/td> | 2245K |
| 代理商： | DM9102D |
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Preliminary datasheet
Version: DM9102D-DS-P02
Jan. 14, 2005
9
37
TEST1
I
TEST Mode Control 1
In normal operation, tie low to this pin.
Wake up signal.
The DM9102D can assert this pin if it detects link status
change, magic packet, or sample frame match. The default is
low active pulse mode. The DM9102D also supports High/Low
and Pulse/Level options from EEPROM setting.
Crystal feedback output
This pin is used for crystal connection only. Leave this pin open
if oscillator is used.
Crystal or Oscillator Input. (25MHz 50ppm)
Connect to a 25MHz Oscillator or series resonance,
fundamental frequency crystal.
Bandgap Voltage Reference Resistor.
It connects to a 6.8K 1% error tolerance resistor between this
pin and BGRESG pin, to provide an accurate current reference
for DM9102D (10Base-T/100Base-TX Application).
Isolate
This pin is used to isolate the DM9102D from the PCI bus.
94
WOL
O
97
X2
O
98
X1/OSC
I
102
BGRES
I
116
ISOLATE#
I
95
VCTRL25
O
Voltage 2.5V control
This pin can be used to control a BJT transistor ‘s base pin to
generate a stable 2.5V power in BJT’s drain pin .
5.6 Power Pins
Pin No.
128LQFP
101
Pin Name
I/O
Description
BGRESG
P
Bandgap Ground
It is used together with the BGRES pin.
Analog Ground
Analog Power, +2.5V
Analog Power, +3.3V
Digital Ground
100,107,108
103,104,111,112
96
8,9,15,22,28,29,35,45,
46,58,76,86,99,125
82,120
4,5,12,18,19,25,32,42,52,
53,61,70
AGND
AVDD25
AVDD
DGND
P
P
P
P
DVDD25
DVDD
P
P
Digital Power, +2.5V
Digital Power, +3.3V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DM9102DE | SINGLE CHIP FAST ETHEMET NIC CONTROLLER |
| DM9102 | Single Chip Fast Ethernet NIC controller |
| DM9102A | Single Chip Fast Ethernet NIC controller |
| DM9102AF | Single Chip Fast Ethernet NIC controller |
| DM9102AT | Single Chip Fast Ethernet NIC controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DM9102DE | 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:Single Chip Fast Ethernet NIC Controller |
| DM9102DEP | 制造商:DAVICOM 功能描述:IC ENET CNTRL 10/100M PHY 1 制造商:DAVICOM 功能描述:IC ENET CNTRL 10/100M PHY 128LQFP 制造商:DAVICOM 功能描述:IC, ENET CNTRL, 10/100M PHY, 128LQFP 制造商:DAVICOM 功能描述:IC, ENET CNTRL, 10/100M PHY, 128LQFP; Data Rate:100Mbps; Ethernet Type:IEEE 802.3u; Supply Voltage Min:2.375V; Supply Voltage Max:2.625V; Digital IC Case Style:LQFP; No. of Pins:128; Interface Type:PCI; Operating Temperature Min:0C;;RoHS Compliant: Yes |
| DM9102H | 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:Single Chip Fast Ethernet NIC Controller |
| DM9102HEP | 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:Single Chip Fast Ethernet NIC Controller |
| DM9103 | 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:10/100 Mbps 3-port Ethernet Switch Controller with PCI Interface |
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