RELEASED
PM7350 S/UNI DUPLEX
DATA SHEET
PMC-1980581
ISSUE 8
DUAL SERIAL LINK PHY MULTIPLEXER
Ingress SCI-PHY/Any-PHY Interface (Fig. 31)
Symbol
Description
Min
0
Max
52
Units
MHz
MHz
%
IFCLK Frequency (IMASTER = 0)
IFCLK Frequency (IMASTER = 1)
0
33
IFCLK Duty Cycle
40
60
t
t
t
IDAT[15:0], IADDR[4:0], IPRTY, ISOC, IENB,
S
IFCLK
IAVALID, ISX and ICA Set-up time to IFCLK
IDAT[15:0], IADDR[4:0], IPRTY, ISOC, IENB,
3
1
ns
ns
H
IFCLK
IFCLK
IFCLK
IAVALID, ISX and ICA Hold time to IFCLK
IFCLK High to IENB, IADDR[4:0], IAVALID
P
and ICA Valid
2
2
12
12
ns
ns
t
t
IFCLK High to ICA High Impedance
Z
IFCLK High to ICA Driven
0
ns
ZB
IFCLK
Fig. 31: Ingress SCI-PHY/Any-PHY Interface Timing
IFCLK
tS
tH
IFCLK
IFCLK
IDAT15:0]
IPRTY, ISOC,
ISX, ICA
IENB
Valid Data
Valid Data
tP
IFCLK
IADDR[4:0]
IAVALID
tZ
IFCLK
tP
IFCLK
tZB
IFCLK
ICA
Valid Data
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
222
PMC [ PMC-SIERRA, INC ]
