82567 Datasheet, PDF (30/33 Pages) Intel Corporation – GbE Physical Layer Transceiver (PHY)

82567—Datasheet
Operating Ambient Temperature
Minimum
0 °C
Maximum
85 °C
5.3
Table 12.
Internal Pull-Up Resistors
Table 12 lists the internal pull-up resistors and their functionality in different device
states. Each internal pull-up resistor has a nominal value of 5 k, ranging from 2.7 k
to 8.6 k
Internal Pull-Up Resistors
Signal Name (Pin
Location)
Default State
Power-Down State¹
LED0 (4)
LED1 (2)
LED2 (1)
JTAG_TCK (40)
JTAG_TDI (7)
JTAG_TDO (6)
JTAG_TMS (39)
JTXD[2:0] (42, 43, 44)
JRXD[2:0] (47, 48, 49)
LAN_DISABLE_N (37)
Not connected
Not connected
Not connected
Not connected
Connected
Not connected
Connected
Not Connected
Not Connected
Connected
Connected
Connected
Connected
Connected
Connected
Not Connected
Connected
Not Connected
Not Connected
Connected
1. This column describes the state of the internal pull-up resistors in device power-
down mode when the internal voltage regulators are shut down.
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