PMC-Sierra, Inc.
STANDARD PRODUCT
PM5945 -UTP5
PMC-940202 ISSUE 2. APRIL 7, 1995
APP_SAPI_UTP5
______________________________________________________________________________________________
GND
GND
D[0]
Power 69
Power 70
Ground
Ground
I/O
I
71
72
Data bus bit 0.
A[8]
Address bit used to read the Standard PHY
registers.
D[1]
I/O
I/O
73
74
Data bus bit 1.
Data bus bit 4.
Ground
D[4]
GND
GND
D[2]
Power 75
Power 76
Ground
I/O
I/O
I/O
I/O
77
78
79
80
Data bus bit 2.
Data bus bit 5.
Data bus bit 3.
Data bus bit 6.
Ground
D[5]
D[3]
D[6]
GND
GND
Prty
Power 81
Power 82
Ground
I/O
I/O
83
84
Data bus D[7:0] odd parity. Not Used.
Data bus bit 7.
+5 Volts
D[7]
VCC
VCC
Undefined
INTB
CSB
GND
GND
RSTB
RDB
Power 85
Power 86
87
+5 Volts
O
I
88
89
Active low, open-drain interrupt signal.
The S/UNI active low chip select signal.
Ground
Power 90
Power 91
Ground
I
I
92
93
Active low H/W reset.
Active low read signal asserted to enable data from
the addressed location onto the D[7:0] bus.
GND
GND
RDY
Power 94
Power 95
96
Ground
Ground
Not Used
______________________________________________________________________________________________
16
PMC [ PMC-SIERRA, INC ]
