adm6996f Infineon Technologies Corporation, adm6996f Datasheet - Page 13

• Manufacturer Part Number: adm6996f
• Description: 6 Port 10/100 Mb/s Single Chip Ethernet Switch Controller
• Manufacturer: Infineon Technologies Corporation

ADM6996F
Infineon-ADMtek Co Ltd
2.2
2.2.1 Twisted Pair Interface
2.2.2 5th Port (MII) Interfaces
Pin Name
RXP[0:4]
RXN[0:4]
TXP[0:4]
TXN[0:4]
Pin Name
P4TXD[0]
Setting
P4TYPE0
P4TXD[1]
Setting
P4TYPE1
P4TXD[3:2]
Pin Description by Function
ADM6996F pins are categorized into one of the following groups:
Note:
ƒSection 2.2.1 Twisted Pair Interface
ƒSection 2.2.2 5th Port (MII) Interfaces
ƒSection 2.2.3 6th Port (MII) Interfaces
ƒSection 2.2.4 LED Interface
ƒSection 2.2.5 EEPROM/Management Interface
ƒSection 2.2.6 Power/Ground, 48 pins
ƒSection 2.2.7 Miscellaneous
ƒ
“Section 1.6.2 Pin Types” can be used for reference.
6, 14, 21, 29, 33
7, 15, 22, 30, 32
2, 10, 18, 25, 37
3, 11, 19, 26, 36
103, 104
Pin#
Pin#
106
105
Analog
Analog
Analog
Analog
Type
Type
8mA
8mA
8mA
I/O,
I/O,
I/O,
I/O,
I/O,
I/O,
I/O,
PD
PD
PD
Descriptions
Twisted Pair Receive Input Positive.
Twisted Pair Receive Input Negative.
Twisted Pair Transmit Output Positive.
Twisted Pair Transmit Output Negative.
Descriptions
Port4 MII transmit data 0
Acts as MII transmit data TXD[0]. Synchronous to the rising
edge of TXCLK.
Setting
P4TYPE0 : At power-on-reset, latched as P4 TYPE0.
Port4 MII Transmit Data bit 1
Synchronous to the rising edge of TXCLK. These pins act
as MII TXD[1].
Setting
P4TYPE1 : At power-on-reset, latched as P4 TYPE1.
Port4 MII Transmit Data bit 3~2
Synchronous to the rising edge of TXCLK. These pins act
as MII TXD[3:2].
Interface Description
2-2