adm6999ux Infineon Technologies Corporation, adm6999ux Datasheet - Page 14

• Manufacturer Part Number: adm6999ux
• Description: Adm6999u 9 Port 10/100 Mb/s Single Chip Ethernet Switch Controller
• Manufacturer: Infineon Technologies Corporation

Table 3
Pin or Ball
No.
74
100
101
102
103
106
107
108
68
73
78
77
58
72
LED Interface, 11 pins
67
86
109
Data Sheet
ADM6999U/UX 128 Pin Descriptions
Name
ERXD0
ERXD1
ERXD2
ERXD3
ERXD4
ERXD5
ERXD6
ERXD7
ERXD8
ERXDV
ECOL
ECRS
ETXCLK
ERXCLK
Scan LED OE0
Serial LED
LEDDATA
Scan LED
OE1
PHYAS1
Serial LED
LEDCLK
Scan LED
OE2
ANEN
Pin
Type
I
I
I
I
O
I
O
I/O
I/O
Buffer
Type
PD
PD
PD
PD
16mA
8mA
8mA
8mA, PU Serial LED Mode
Function
EBUS port receive data 8~0
Synchronous to the rising edge of RXCLK.
EBUS receive data valid
Internal pull down.
EBUS Collision input
Internal pull down.
EBUS Port Carrier Sense
Internal pull down.
EBUS 125MHz clock Output
EBUS Receive Clock Input
Scan LED Mode
OE0: Scan LED Control for LINK LED
Serial LED Mode
LEDDATA: Serial LED Data
Scan LED Mode
OE1: Scan LED Control for Speed LED
Setting PHYAS1: Chip physical address.
See pin 66 define.
LEDCLK: Serial LED Clock
Scan LED Mode
OE2: Scan LED Control for Duplex LED
Setting ANEN: On power-on-reset, latched as Auto
Negotiation capability for all ports.
0
1
B
B
14
internally )
, Disable Auto Negotiation.
, Enable Auto Negotiation ( defaulted by pulled up
Input and Output Signals
Rev. 1.42, 2005-11-25
ADM6999U/UX
Data Sheet