LXT9785 datasheet(24/226 Pages) INTEL

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Intel® LXT9785 and Intel® LXT9785E Advanced 8-Port 10/100 Mbps PHY Transceivers

Datasheet

Document Number: 249241

Revision Number: 007

Revision Date: August 28, 2003

3.1.2

PQFP Pin Assignments – SMII Configuration

Figure 3 and Table 3, “Intel® LXT9785/LXT9785E SMII PQFP Pin List” on page 27 provide the

LXT9785/LXT9785E SMII PQFP pin assignments.

Figure 3. Intel® LXT9785/LXT9785E SMII 208-Pin PQFP Assignments

N/C.......1

LINKHOLD

.......2

N/C.......3

TxData6.......4

N/C.......5

REFCLK1.......6

N/C.......7

RxData5.......8

GNDIO.......9

N/C.......10

FIFOSEL1.......11

N/C.......12

TxData5.......13

N/C.......14

N/C.......15

RxData4.......16

N/C.......17

VCCIO.......18

GNDIO.......19

FIFOSEL0.......20

N/C.......21

TxData4.......22

N/C.......23

MDC1.......24

MDIO1.......25

MDINT1.......26

N/C.......27

RxData3.......28

VCCIO.......29

GNDIO.......30

N/C.......31

N/C.......32

N/C.......33

TxData3.......34

SYNC0.......35

N/C.......36

RxData2.......37

GNDIO.......38

N/C.......39

PREASEL.......40

N/C.......41

TxData2.......42

N/C.......43

REFCLK0.......44

N/C.......45

RxData1.......46

VCCIO.......47

GNDIO.......48

N/C.......49

PAUSE.......50

N/C.......51

TxData1.......52

156 ........ TPFIN7

155 ........ GNDR7

154 ........ TPFOP7

153 ........ TPFON7

152 ........ VCCT6/7

151 ........ TPFON6

150 ........ TPFOP6

149 ........ GNDR6

148 ........ GNDT6/7

147 ........ TPFIN6

146 ........ TPFIP6

145 ........ VCCR6

144 ........ VCCR5

143 ........ TPFIP5

142 ........ TPFIN5

141 ........ GNDR5

140 ........ TPFOP5

139 ........ TPFON5

138 ........ VCCT4/5

137 ........ TPFON4

136 ........ TPFOP4

135 ........ GNDR4

134 ........ GNDT4/5

133 ........ TPFIN4

132 ........ TPFIP4

131 ........ VCCR4

130 ........ VCCR3

129 ........ TPFIP3

128 ........ TPFIN3

127 ........ GNDT2/3

126 ........ GNDR3

125 ........ TPFOP3

124 ........ TPFON3

123 ........ VCCT2/3

122 ........ TPFON2

121 ........ TPFOP2

120 ........ GNDR2

119 ........ TPFIN2

118 ........ TPFIP2

117 ........ VCCR2

116 ........ VCCR1

115 ........ TPFIP1

114 ........ TPFIN1

113 ........ GNDT0/1

112 ........ GNDR1

111 ........ TPFOP1

110 ........ TPFON1

109 ........ VCCT0/1

108 ........ TPFON0

107 ........ TPFOP0

106 ........ GNDR0

105 ........ TPFIN0

LXT9785/9785E XX

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