DM9008AEP_06 DAVICOM [Davicom Semiconductor, Inc.], DM9008AEP_06 Datasheet - Page 10

• Manufacturer Part Number: DM9008AEP_06
• Description: Ethernet Controller with General Processor Interface
• Manufacturer: DAVICOM [Davicom Semiconductor, Inc.]

5.3 Clock Interface
5.4 LED Interface
5.5 10/100 PHY/Fiber
5.6 Miscellaneous
Preliminary
Version: DM9008AEP-DS-P03
Dec. 14, 2006
Pin No.
Pin No.
Pin No.
Pin No.
5,47
43
44
39
38
46
48
41
40
1
2
9
3
4
6
7
8
RXVDD25
TXVDD25
PWRST#
Pin Name
Pin Name
Pin Name
Pin Name
BGGND
RXGND
BGRES
TXGND
TEST
LED1
LED2
RX+
TX+
RX-
TX-
SD
X2
X1
Type
Type
Type
Type
I/O
I/O
I/O
I/O
I/O
O
O
O
P
P
P
P
P
I
I
I
I
Speed LED
Its low output indicates that the internal PHY is operated in 100M/S, or it
is floating for the 10M mode of the internal PHY.
This pin also acts as ISA bus IO16 function defined in EEPROM setting.
Link / Active LED
In LED mode 1, it is the combined LED of link and carrier sense signal of
the internal PHY
In LED mode 0, it is the LED of the carrier sense signal of the internal
PHY only
Fiber-optic Signal Detect
PECL signal, which indicates whether or not the fiber-optic receive pair is
receiving valid levels
Bandgap Ground
Bandgap Pin
2.5V power output for TP RX
2.5V power output for TP TX
TP RX Input
TP RX Input
RX Ground
TX Ground
TP TX Output
TP TX Output
Operation Mode
Force to ground in normal application
Power on Reset
Active low signal to initiate the DM9008A
The DM9008A is ready after 5us when this pin deasserted
Crystal 25MHz Out
Crystal 25MHz In
Ethernet Controller with General Processor Interface
Description
Description
Description
Description
DM9008AEP
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