RELEASED
PM7383 FREEDM-32A256
DATASHEET
PMC-2010336
ISSUE 1
FRAME ENGINE AND DATA LINK MANAGER 32A256
Register 0x404 : TCAS Indirect Channel Data
Bit
Type
Function
Default
Bit 15
R/W
PROV
0
Bit 14
to
Unused
XXH
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reserved
Reserved
CHAN[7]
CHAN[6]
CHAN[5]
CHAN[4]
CHAN[3]
CHAN[2]
CHAN[1]
CHAN[0]
0
0
0
0
0
0
0
0
0
0
This register contains the data read from the transmit channel provision RAM
after an indirect read operation or the data to be inserted into the transmit
channel provision RAM in an indirect write operation.
CHAN[7:0]:
The indirect data bits (CHAN[7:0]) report the channel number read from the
transmit channel provision RAM after an indirect read operation has
completed. Channel number to be written to the transmit channel provision
RAM in an indirect write operation must be set up in this register before
triggering the write. CHAN[7:0] reflects the value written until the completion
of a subsequent indirect read operation.
PROV:
The indirect provision enable bit (PROV) reports the channel provision enable
flag read from transmit channel provision RAM after an indirect read operation
has completed. The provision enable flag to be written to the transmit
channel provision RAM in an indirect write operation must be set up in this
PROPRIETARY AND CONFIDENTIAL
137
PMC [ PMC-SIERRA, INC ]
