44 VMICPCI-7055/CPCI-7055RC Hardware Reference Manual
Publication No. 500-657055-000 Rev. G
A.5 Ethernet Connector LAN0 (J28) and Pinout
The pinout and diagram for the RJ45 Gigabit Ethernet connector (J28) is shown in
Figure A-1.
Figure A-1 Ethernet Connector and Pinout
9
IDE_DA[0]
GND
GND
IDE_DA[2] N/C
GND
8
IDE_DA[1]
IDE_D[8]
IDE_IORDY
#
IDE_D[0]
N/C
GND
7
IDE_DIOR#
IDE_D[9]
IDE_CS1# IDE_D[1]
VCC_5.0
GND
6
IDE_DIOW#
IDE_D[10] HD_ACTA
#
IDE_D[2]
N/C
GND
5
UDMA_Sec_DE
TECT
IDE_D[11] IDE_CS3# IDE_D[3]
GND
GND
4
IDE_CBLIO#
IDE_D[12] IDE_INTRQ IDE_D[7]
N/C
GND
3
N/C
IDE_D[13] IDE_DMAC
K#
IDE_D[6]
N/C
GND
2
N/C
IDE_D[14] IDE_DMAR
Q
IDE_D[5]
VCC_3.3
GND
1
N/C
IDE_D[15] IDE_RESE
T#
IDE_D[4]
N/C
GND
Table A-4 J5 Connector and Pinout
Pin
No.
Row A
Row B
Row C
Row D
Row E
Row
F
Table A-5 J28 Connector Pinout
LAN0 (J28) Ethernet Connector
(1000 Mbit)
PIN
Signal Name
1
MDI_0+
2
MDI_0-
3
MDI_1+
4
MDI_1-
5
MDI_2+
6
MDI_2-
7
MDI_3+
Connector Opening
Pin#1
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