RELEASED
PM7350 S/UNI DUPLEX
DATA SHEET
PMC-1980581
ISSUE 8
DUAL SERIAL LINK PHY MULTIPLEXER
Fig. 11 Microprocessor Cell Format
Bit 7
Bit 0
Byte 0
Unused
Byte 1
Byte 2
Byte 3
Byte 4
Unused
*
User Prepend
*
User Prepend
H1
H2
H3
H4
Byte 5
Byte 6
Byte 7
Byte 8
*
H5
Byte 9
*
UDF
Byte 10
Byte 11
Byte 12
Unused
Unused
PAYLOAD1
Byte 59
PAYLOAD48
*Depending on the serial link programming, these fields
may be undefined or not transmitted.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
81