317697-001 Datasheet, PDF (55/69 Pages) Intel Corporation – Gigabit Ethernet Controller

82575 Gigabit Ethernet Controller Datasheet
NCSI_CLK_IN
N
NCSI_CLK_OUT
Y
NCSI_CRS_DV
N
NCSI_RXD[1:0]
N
NCSI_TX_EN
N
NCSI_TXD[1:0]
N
SDP0[3:0]
Y
SDP1[3:0]
Y
DEV_OFF_N
Y
MAIN_PWR_OK
Y
SRDS_0_SIG_DET
Y
SRDS_1_SIG_DET
Y
SFP0_I2C_CLK
Y
SFP0_I2C_DATA
Y
SFP1_I2C_CLK
Y
SFP1_I2C_DATA
Y
LED0_0
Y
LED0_1
Y
LED0_2
Y
LED0_3
Y
LED1_0
Y
LED1_1
Y
LED1_2
Y
LED1_3
Y
JTCK
Y
N
N
N
N
N
N
N
N
Pull down only if NCSI is
Y
NOT being used or
configured for multi drop
N
N
Pull Up only if NCSI is NOT
Y
being used or configured
for multi drop
N
N
Should be connected to
N
external PD if NCSI is NOT
used
N
N
Should be connected to
N
external PD if NCSI is NOT
used
Y
N
N
Y
N
N
Must be
N
N
connected on
board
Must be
N
N
connected on
board
N
N
Must be
connected
externally
N
N
Must be
connected
externally
N
Y
Y if active
If used.
N
N
Y
If used.
N
Y
Y if active
If used.
N
N
Y
If used.
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
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