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
21
3.1.1
PQFP Pin Assignments – RMII Configuration
Figure 2
and
Table 2, “Intel LXT9785/LXT9785E RMII PQFP Pin List” on page 22
provide
LXT9785/LXT9785 RMII PQFP pin assignments.
Figure 2. Intel
LXT9785 and Intel
LXT9785E RMII 208-Pin PQFP Assignments
CRS_DV6.......1
RxER6/LINKHOLD..2
TxEN6.......3
TxData6_0.......4
TxData6_1.......5
REFCLK1.......6
RxData5_1.......7
RxData5_0.......8
GNDIO.......9
CRS_DV5.......10
RxER5/FIFOSEL1.....11
TxEN5.......12
TxData5_0.......13
TxData5_1.......14
RxData4_1.......15
RxData4_0.......16
CRS_DV4.......17
VCCIO.......18
GNDIO.......19
RxER4/FIFOSEL0.....20
TxEN4.......21
TxData4_0.......22
TxData4_1.......23
MDC1.......24
MDIO1.......25
MDINT1.......26
RxData3_1.......27
RxData3_0.......28
VCCIO.......29
GNDIO.......30
CRS_DV3.......31
RxER3.......32
TxEN3.......33
TxData3_0.......34
TxData3_1.......35
RxData2_1.......36
RxData2_0.......37
GNDIO.......38
CRS_DV2.......39
RxER2/PREASEL.....40
TxEN2.......41
TxData2_0.......42
TxData2_1.......43
REFCLK0.......44
RxData1_1.......45
RxData1_0.......46
VCCIO.......47
GNDIO.......48
CRS_DV1.......49
RxER1/PAUSE.......50
TxEN1.......51
TxData1_0.......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
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
T
R
R
V
G
C
R
T
T
T
M
M
V
G
M
L
L
L
L
L
L
G
L
L
L
V
G
L
L
L
A
M
C
C
C
A
A
A
A
A
T
T
S
S
S
V
G
S
S
N
V
T
LXT9785/9785E XX
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FPO #
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