PMC-Sierra, Inc.
PRELIMINARY
PM5381 S/UNI-2488
DATASHEET
PMC-2000489
ISSUE 1
SATURN USER NETWORK INTERFACE FOR 2488 MBIT/S
Register 0601H: RSVCA Indirect Data
Bit
Type
Function
Default
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
DATA[15]
DATA[14]
DATA[13]
DATA[12]
DATA[11]
DATA[10]
DATA[9]
DATA[8]
DATA[7]
DATA[6]
DATA[5]
DATA[4]
DATA[3]
DATA[2]
DATA[1]
DATA[0]
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
DATA[15:0]:
The indirect access data (DATA[15:0]) bits hold the data transfer to or from an indirect register
during indirect access. When RWB is set to logic 1 (indirect read), the data from the addressed
location in the register will be transferred to DATA[15:0]. BUSY should be polled to determine
when the new data is available in DATA[15:0]. When RWB is set to logic 0 (indirect write), the
Proprietary and Confidentail to PMC-Sierra Inc., and for its Customer’s Internal Use
245
PMC [ PMC-SIERRA, INC ]
