Marvell 88E1111 - 1.5 I;O State at Various Test or Reset Modes

Doc. No. MV-S105540-00, Rev. A
Document Classification: Proprietary Information Page 35
Signal Description
I/O State at Various Test or Reset Modes
1.5 I/O State at Various Test or Reset Modes
Pin(s) Isolate Loopback
or Normal
operation
Software
Reset
Hardware
Reset
Power Down Coma
Power
Down and
Isolate
MDI[3:0]± Active Active Tri-state Tri-state Tri-state Tri-state Tri-state
TX_CLK Tri-state Active Reg. 16.3
state
0 = Low
1 = Active
Low Reg. 16.3 state
0 = Low
1 = Active
Reg. 16.3
state
0 = Low
0 = Static but
can be either
high or low
Tri-state
RXD[0],
RXD[2]
Tri-state Active High High High High Tri-state
RXD[7:3,1],
RX_DV,
RX_ER,
CRS
Tri-state Active Low Low Low Low Tri-state
COL Tri-state TBI mode -
input
else -active
Tri-state Tri-state TBI mode -
input
else - low
TBI mode -
input
else - low
Tri-state
RX_CLK Tri-state Active Reg. 16.3
state
0 = Low
1 = Active
Low Reg. 16.3 state
0 = Low
1 = Active
Reg. 16.3
state
0 = Low
0 = Static but
can be either
high or low
Tri-state
S_CLK±
S_OUT±
Active Active Tri-state Tri-state Reg. 16.3 state
0 = Tri-state
1 = Active
Tri-state Active
MDIO Active Active Active Tri-state Active Tri-state Active
INT Active Active Tri-state Tri-state Tri-state Tri-state Tri-state
LED_*** Active Active High High High High High
TDO Tri-state Tri-state Tri-state Tri-state Tri-state Active Tri-state
125CLK Reg. 16.4
state
0 = Toggle
1 = Low
Reg. 16.4
state
0 = Toggle
1 = Low
Reg. 16.4
state
0 = Toggle
1 = Low
Toggle Reg. 16.4 state
0 = Toggle
1 = Low
Reg. 16.3
state
0 = Static but
can be either
high or low
0 = Low
Reg. 16.4
state
0 = Toggle
1 = Low
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December 2, 2020