FWIXEEAD0SE001 datasheet(29/226 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

3.1.3

PQFP Pin Assignments – SS-SMII Configuration

Figure 4 and Table 4, “Intel® LXT9785/LXT9785 SS-SMII PQFP Pin List” on page 32 provide

the LXT9785/LXT9785E SS-SMII PQFP pin assignments.

Figure 4. Intel® LXT9785/LXT9785E SS-SMII 208-Pin PQFP Assignments

N/C ......1

N/CLINKHOLD ......2

N/C ......3

TxData6 ......4

N/C ......5

REFCLK1 ......6

RxData5 ......7

N/C ......8

GNDIO ......9

N/C ......10

FIFOSEL1 ......11

N/C ......12

TxData5 ......13

N/C ......14

RxData4 ......15

N/C ......16

RxSYNC1 ......17

VCCIO ......18

GNDIO ......19

FIFOSEL0 ......20

RxCLK1 ......21

TxData4 ......22

N/C ......23

MDC1 ......24

MDIO1 ......25

MDINT1 ......26

RxData3 ......27

N/C ......28

VCCIO ......29

GNDIO ......30

N/C ......31

TxCLK0 ......32

N/C ......33

TxData3 ......34

TxSYNC0 ......35

RxData2 ......36

N/C ......37

GNDIO ......38

N/C ......39

PREASEL ......40

N/C ......41

TxData2 ......42

N/C ......43

REFCLK0 ......44

RxData1 ......45

N/C ......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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