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MX98L715BEC

3.3V SINGLE CHIP FAST ETHERNET NIC CONTROLLER

Macronix International 

MX98L715BEC

Pin Name Type

RXIP

I

RXIN

I

TXOP

O

TXON

O

XI/CKREF I

XO

I

LED0

O

LED1

O

LED2

O

LED3

O

LED4

O

VDD

P

GND

G

Pin No

93

92

99

98

86

87

78

79

80

81

77

8,21,30,43,

49,75,121

2,5,11,16,27

34,40,46,50

76,118,123,

126

128 Pin Function and Driver

Twisted pair receive differential input: Support both 10 Base-T and 100

Base-TX receive differential input.

Twisted pair receive differential input: Support both 10 Base-T and 100

Base-TX receive differential input

Twisted pair transmit differential output: Support both 10 Base-T and 100

Base-TX transmit differential output

Twisted pair transmit differential output: Support both 10 Base-T and 100

Base-TX transmit differential output

Reference clock: 25MHz oscillator clock input or Crystal in pin

Crystal out pin

Programmable LED0 pin:

CSR9.28=1 Set the LED0 as Link Speed (10/100) LED.

CSR9.28=0 Set the LED0 as Activity LED.

Default is Activity LED after reset.

Programmable LED1 pin:

CSR9.29=1 Set the LED1 as Link/Activity LED.

CSR9.29=0 Set the LED1 as Good Link LED.

Default is Good Link LED after reset.

Programmable LED2 pin:

CSR9.30=1 Set the LED2 as Collision LED.

CSR9.30=0 Set the LED2 as Link Speed (10/100) LED.

Default is Link Speed (10/100) LED after reset.

Programmable LED3 pin:

CSR9.31=1 Set the LED3 as Full/Half Duplex LED.

CSR9.31=0 Set the LED3 as RX LED.

Default is RX LED after reset.

Programmable LED4 pin:

CSR9.24=1 Set the LED4 as Power Management Event LED.

CSR9.24=0 Set the LED4 as COL LED.

Default is Collision LED after reset.

Digital Power pins.

Digital Ground pins.

P/N:PM0695

REV. 0.3, MAR. 30, 2001

6

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