PM5945-UTP5 View Datasheet(PDF) - PMC-Sierra
Part Name
Description
MFG CO.
'PM5945-UTP5' PDF : 84 Pages View PDF
S TANDARD PRODUCT
PMC-Sierra, Inc.
PM5945 -UTP5
PMC-940202 ISSUE 2. APRIL 7, 1995
APP_SAPI_UTP5
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RxEnbB
I 47
GND
GND
RxClk
Power 48
Power 49
I 50
RxRefB
O 51
GND
GND
RxClav
Power 52
Power 53
O 54
RxFlush
GND
GND
A[4]
A[0]
A[5]
A[1]
Undefined
VCC
VCC
A[2]
A[6]
A[3]
A[7]
55
Power 56
Power 57
I 58
I 59
I 60
I 61
62
Power 63
Power 64
I 65
I 66
I 67
I 68
Active low signal asserted by the ATM layer to
indicate that the RxDat[7:0] will be sampled at the
start of the next cycle. Sampling occurs on cycles
following those with RxENB asserted and
RxEmptyB Deasserted.
Ground
Ground
Transfer/synchronization clock provide by the ATM
layer for synchronizing transfers on RxDat
(nominally 20 MHz).
Receive Reference. Output for the purposes of
synchronization (e.g. 8 KHz frame marker or
SONET frame indicator). Not Used.
Ground
Ground
Receive Cell Available Signal. Active high signal
from the PHY layer to the ATM layer, asserted to
indicate that there is a complete cell available for
transfer to the ATM layer.
Not Used
Ground
Ground
Address bus bit 7.
Address bus bit 6.
Address bus bit 5.
Address bus bit 4.
+5 Volts
+5 Volts
Address bus bit 3.
Address bus bit 2.
Address bus bit 1.
Address bus bit 0.
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