MTD502E ETC-unknow, MTD502E Datasheet - Page 7

• Manufacturer Part Number: MTD502E
• Description: 2 Port 10m/100m Switch With Build_in Memory
• Manufacturer: ETC-unknow

94
95
96
97
98
99~102
103
104
105
106~110
111
112
113
114
115~116
117
118~120
121
122
123
Pin No.
GND
GND
GND
VCC
VCC
I/O
MTD502EF (128PQFP) Pin Definition Mapping Under Different Configurations
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
I
FdCo0_D FdCo0_D FdCo0_D FdCo0_D Port0: FULL/COL LED display, low_active. *
LnAc1_D LnAc1_D LnAc1_D LnAc1_D Port1: Link_Activity LED display, low_active. *
LnAc0_D LnAc0_D LnAc0_D LnAc0_D Port0: Link_Activity LED display, low_active. *
LnRx1_D LnRx1_D LnRx1_D LnRx1_D Port1: Link_Rx LED display, low_active. *
LnRx0_D LnRx0_D LnRx0_D LnRx0_D Port0: Link_Rx LED display, low_active. *
SYSCLK SYSCLK SYSCLK SYSCLK system clock input, 50Mhz operation.
CLK25O CLK25O CLK25O CLK25O clock 25Mhz output.
MYSON
TECHNOLOGY
mode
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
MII
Phy_MII
P0MDIO
P0MDC
mode
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
mode
Rmii
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
Phy_Rm
P0MDIO
ii mode
P0MDC
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
7/20
when in full duplex mode: this LED pin is always in
low_active.
when in half duplex mode: this LED pin present
port0’s collision event, using flash style for display.
when in Link_On state : this LED pin is always in
low_active.
when have Tx or Rx activity in this port : this LED
pin present port1’s Tx/Rx activity, using flash style
for display.
when in Link_On state : this LED pin is always in
low_active.
when have Tx or Rx activity in this port : this LED
pin present port0’s Tx/Rx activity, using flash style
for display.
when in Link_On state : this LED pin is always in
low_active.
when have Rx activity in this port : this LED pin
present port1’s Rx activity, using flash style for dis-
play.
when in Link_On state : this LED pin is always in
low_active.
when have Rx activity in this port : this LED pin
present port0’s Rx activity, using flash style for dis-
play.
Descriptions
MTD502E Revision 1.3 12/07/2000
MTD502E