PM3386 Datasheet, PDF (37/315 Pages) PMC-Sierra, Inc – Dual Gigabit Ethernet Controller

RELEASED
DATASHEET
PMC-1991129
ISSUE 7
PM3386
DUAL GIGABIT ETHERNET CONTROLLER
Signal Name
RDAT[0]
RDAT[1]
RDAT[2]
RDAT[3]
RDAT[4]
RDAT[5]
RDAT[6]
RDAT[7]
RDAT[8]
RDAT[9]
RDAT[10]
RDAT[11]
RDAT[12]
RDAT[13]
RDAT[14]
RDAT[15]
RDAT[16]
RDAT[17]
RDAT[18]
RDAT[19]
RDAT[20]
RDAT[21]
RDAT[22]
RDAT[23]
RDAT[24]
RDAT[25]
RDAT[26]
RDAT[27]
RDAT[28]
RDAT[29]
RDAT[30]
RDAT[31]
Direction
Output
Pin No.
F1
G2
H3
H2
J3
K4
H1
J2
K3
K2
L3
K1
L2
L1
M3
M2
M1
N3
N2
P2
P3
P4
R1
R2
R3
T1
T2
U1
T3
U2
T4
V1
Function
POS-PHY Receive Packet Data Bus
The RDAT[31:0] bus carries the packet
octets that are read from the receive FIFO
and the in-band port address of the
selected receive FIFO.
The in-band address on RDAT[0] is
considered valid only when RVAL is de-
asserted (LOW) and RSX is asserted
(HIGH).
The data on RDAT[31:0] is considered valid
only when RVAL is asserted(HIGH).
Data is presented on the data bus in big
endian order on RDAT[31:0].
RDAT[31:0] is updated on the rising edge
of RFCLK.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
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