IP1000ALF-DS-R01 データシートの表示（PDF） - Unspecified
部品番号
コンポーネント説明
メーカー
IP1000ALF-DS-R01 Datasheet PDF : 75 Pages
| |||
1 PIN Description
IP1000A LF
Preliminary Data Sheet
Pin no.
Label
Medium Interface
36, 37, 41,
42, 50, 51,
55, 56
TP_MDI [3:0]+/-
Analog misc
48
HSDAC_P
8
CTRL_REGD
45
CTRL_REGA
34
RSET
LED
17
18
14
LED_LINK10N
EESK
LED_LINK100N
EEDI
LED_LINK1000N
22
LED_DUPLEXN
EEDO
21
LED_RXN
BootRom_HOLD
16
LED_TXN
BootRom_WEN
Type
I/O
O
O
O
I
O
O
O
O
O
LI
O
I
O
O
Description
Twisted- Pair Media Dependent Interface [3:0]
In 1000BASE-T mode, all 4 pairs are both input and output at
the same time. In 100BASE-TX and 10BASE-T mode, one
pair of TP_MDI [1:0]+/- is used for transmit pair and the other
is used for receive pair. TP_MDI [3:2]+/- are unused in
100BASE-TX and 10BASE-T mode.
Test Pin
Left floating
Digital Regulator Control.
Regulator control to generate 1.8V supply.
Analog Regulator Control.
Regulator control to generate 1.8V supply.
Reference.
External 6.2 kΩresistor connection as bandgap resistor.
LINK 10Mb/s LED.
10BASE-T Link Indicator. This pin is shared with
EEPROM/serial ROM clock
LINK 100Mb/s LED.
100Mb/s Link Indicator. This pin is shared with
EEPROM/serial ROM Data Input
LINK 1000Mb/s LED.
Duplex LED.
Duplex or Duplex/Collision indicator. This pin is shared with the
output from EEPROM/serial ROM
Receive LED.
Receive Activity.
shared pin of output to serial Rom for HOLD
Transmit LED.
Transmit Activity.
shared pin of output to serial Rom for write enable(active low)
6/75
Copyright © 2005, IC Plus Corp.
July 5, 2005
IP1000A LF-DS-R08
Share Link: 