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Altera Nios Development Board Cyclone II Edition User Manual

Page 26

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2–14

Reference Manual

Altera Corporation

Nios Development Board Cyclone II Edition

May 2007

Board Components

C25

94

Byte Enable 0

enet_be_n0

C24

95

Byte Enable 1

enet_be_n1

D26

96

Byte Enable 2

enet_be_n2

D25

97

Byte Enable 3

enet_be_n3

E20

31

Read

enet_ior_n

D16

32

Write

enet_iow_n

H8

78

Address Line

fe_a1

D11

79

Address Line

fe_a2

E8

80

Address Line

fe_a3

B14

81

Address Line

fe_a4

A14

82

Address Line

fe_a5

F14

83

Address Line

fe_a6

G14

84

Address Line

fe_a7

F13

85

Address Line

fe_a8

G13

86

Address Line

fe_a9

C15

87

Address Line

fe_a10

B15

88

Address Line

fe_a11

B16

89

Address Line

fe_a12

C16

90

Address Line

fe_a13

D15

91

Address Line

fe_a14

E15

92

Address Line

fe_a15

D8

107

Data Line

fe_d0

C8

106

Data Line

fe_d1

F10

105

Data Line

fe_d2

G10

104

Data Line

fe_d3

D9

102

Data Line

fe_d4

C9

101

Data Line

fe_d5

B8

100

Data Line

fe_d6

A8

99

Data Line

fe_d7

H11

76

Data Line

fe_d8

H12

75

Data Line

fe_d9

F11

74

Data Line

fe_d10

E10

73

Data Line

fe_d11

B9

71

Data Line

fe_d12

Table 2–9. Ethernet MAC/PHY Pin Table (Continued)

FPGA Pin

U4 Pin

Pin Function

Board Net Name

(1)