PM8611-BIAP PMC [PMC-Sierra, Inc], PM8611-BIAP Datasheet - Page 185
PM8611-BIAP
Manufacturer Part Number
PM8611-BIAP
Description
Manufacturer
PMC [PMC-Sierra, Inc]
Datasheet
1.PM8611-BIAP.pdf
(292 pages)
- Current page: 185 of 292
- Download datasheet (2Mb)
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2010883, Issue 2
Register 09BH: WILC Receive Status and FIFO Synch Register
When this register is read, it returns the status for the Receive Message Channel. When a logic
one is written into bit 0 of this register, it is used to synchronize the Receive FIFO to the start of a
message boundary or perform a message skip.
RX_XFER_SYNC
Bit
Bit 15
Bit 14:13
Bit 12:11
Bit 10:8
Bit 7
Bit 6
Bit 5:2
Bit 1
Bit 0
Bit 0
Writing a logic one to this bit initiates a read sequence from the start of the next unread
message. The hardware aligns the message read buffer address to the start of the next unread
message and prefetches the first Dword from the unread message buffer so that it is ready to
be read from the WILC Receive FIFO Data registers.
An unread message in this context means that the s/w has not read any of the message
payload data by reading the WILC Receive FIFO Data registers.
After the RX XFER SYNC process has been completed successive reads from the Receive
FIFO return the last Dword read from the Receive FIFO and prefetch the next Dword (when
available).
This bit must be written to a logic one at the start of a message read sequence.
When multiple complete messages are being read (software knows that there is more than one
message in the FIFO using the RX_MSG_LVL bits) this bit does not need to be written
between individual message reads. It must be written for the 1
When software uses a variable length message protocol it may want to abandon reading a
message buffer before reading the entire message buffer of 8 DWords (16 Words). In this case
this bit must be written with a ‘1’ to move the message pointer to the start of the next message
buffer before starting the read of that buffer.
After writing this bit with a logic one software should not start reading the FIFO until the
RX_FI_BUSY bit has cleared.
Type
R
R
R
R
R
R
R
R
R
W
RX_STTS_VALID
OPAGE[1:0]
OUSER[2:0]
CRC_ERR
HDR_CRC_ERR
RX_FI_BUSY
RX_SYNC_DONE
RX_XFER_SYNC
Function
RX_LINK[1:0]
RX_MSG_LVL[3:0]
SBSLITE™ Telecom Standard Product Data Sheet
st
message.
Default
X
00
00
000
0
0
0000
0
X
0
Preliminary
184
Related parts for PM8611-BIAP
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Driver, NSE/SBS Narrowband Chipset Driver
Manufacturer:
PMC-Sierra Inc
Datasheet:
Part Number:
Description:
RM7000 microprocessor with On-chip secondary cache
Manufacturer:
PMC-Sierra Inc
Datasheet:
Part Number:
Description:
2 Mbit / 4 Mbit 3.3 Volt-only Firmware Hub/LPC Flash Memory
Manufacturer:
PMC-Sierra Inc
Datasheet:
Part Number:
Description:
Dual serial link, PHY multiplexer
Manufacturer:
PMC-Sierra Inc
Datasheet:
Part Number:
Description:
RM7000 microprocessor with On-chip secondary cache
Manufacturer:
PMC-Sierra Inc
Datasheet:
Part Number:
Description:
RM7000 microprocessor with On-chip secondary cache
Manufacturer:
PMC-Sierra Inc
Datasheet:
Part Number:
Description:
Saturn user network interface (155-TETRA)
Manufacturer:
PMC-Sierra Inc
Datasheet:
Part Number:
Description:
Quad T1/E1 line interface device
Manufacturer:
PMC-Sierra Inc
Datasheet:
Part Number:
Description:
Eight channel frame engine and datalink manager
Manufacturer:
PMC-Sierra Inc
Datasheet:
Part Number:
Description:
Sonet/SDH payload extractor/aligner
Manufacturer:
PMC-Sierra Inc
Datasheet:
Part Number:
Description:
Saturn user network interface
Manufacturer:
PMC-Sierra Inc
Datasheet:
Part Number:
Description:
Saturn user netwotk interface
Manufacturer:
PMC-Sierra Inc
Datasheet:
Part Number:
Description:
RM7000 microprocessor with On-chip secondary cache
Manufacturer:
PMC-Sierra Inc
Datasheet:
Part Number:
Description:
Sonet/SDH tributary unit payload processor / performance monitor
Manufacturer:
PMC-Sierra Inc
Datasheet:
Part Number:
Description:
Sonet/SDH transport overhead transceiver telecom standard product
Manufacturer:
PMC-Sierra Inc
Datasheet: