PM8611-BIAP PMC [PMC-Sierra, Inc], PM8611-BIAP Datasheet - Page 193

• Manufacturer Part Number: PM8611-BIAP
• Manufacturer: PMC [PMC-Sierra, Inc]

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2010883, Issue 2
Register 0A3H: PILC Transmit Control Register
TX_BYPASS
TX_CRC_SWIZ_EN
TX_LINK[1:0]
TX_AUX[7:0]
Bit
Bit 15:8
Bit 7:6
Bit 5:4
Bit 3:2
Bit 1
Bit 0
When this bit is set to ‘1’, the blocks message transmit functions are bypassed. No messages
are inserted into the Transmit data. The transmit message FIFO RAM is disabled and thus
message data writes are ignored.
When this bit is set to ‘1’, the calculated CRC-16 is bit reversed before being transmitted.
This facility can be used for diagnostic testing of CRC-16 generation and checking
functionality.
These bits are transmitted in the LINK bits of the message header of the next available
message. On reads these bit return the last written value.
These bits form the input to an Auxiliary channel between CPUs at each end of the link. Their
use is at the Software developers discretion. Data written to this register will be transmitted
in the AUX header byte of each subsequent message to the other end of the inband link. A
new value of TX_AUX will be transmitted at the next available message. Data read from this
register will be the data previously written.
Type
R/W
R
R/W
R
R/W
R/W
TX_LINK[1:0]
TX_CRC_SWIZ_EN
TX_BYPASS
Function
TX_AUX[7:0]
Unused
Unused
SBSLITE™ Telecom Standard Product Data Sheet
Default
00000000
00
00
00
0
0
Preliminary
192