PM5380-BI PMC-Sierra, Inc., PM5380-BI Datasheet - Page 56
PM5380-BI
Manufacturer Part Number
PM5380-BI
Description
Network Interface, SATURN User Network Interface (8x155) Telecom Standard Product
Manufacturer
PMC-Sierra, Inc.
Datasheet
1.PM5380-BI.pdf
(440 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PM5380-BI
Manufacturer:
PMC
Quantity:
648
- Current page: 56 of 440
- Download datasheet (3Mb)
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC- 2010299, Issue 2
9.7
Microprocessor Interface Signals
Pin Name
RVAL
Pin Name
CSB
RDB
WRB
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
A[0]
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
A[8]
A[9]
A[10]
A[11]
A[12]
Type
Type
Input
I/O
Input
Input
Input
Pin
No.
Pin
No.
B24
D23
C23
B23
A23
E22
D22
C22
B22
B28
C27
B27
A27
E26
D26
C26
B26
D25
C25
B25
A25
E24
C24
E23
S/UNI®-8x155 ASSP Telecom Standard Product Data Sheet
Function
The POS-PHY receive data valid (RVAL) signal indicates
when the POS-PHY bus is valid during POS-PHY.
When RVAL is high and RENB is low, the values on
RDAT[31:0], RPRTY, RSOP, REOP, RERR and RMOD[1:0]
are valid. When RVAL is low, the values on RDAT[31:0],
RPRTY, RSOP, REOP, RERR and RMOD[1:0] are invalid
and must be ignored.
The value on RVAL is updated on the next clock rising edge
when RENB is sampled low. RVAL is updated on the rising
edge of RFCLK.
Function
The active-low chip select (CSB) signal is low during S/UNI-
8x155 register accesses.
When CSB is high, the RDB and WRB inputs are ignored.
When CSB is low, the RDB and WRB are valid. CSB must
be high when RSTB is low to properly reset the chip.
If CSB is not required (i.e., registers accesses are controlled
using the RDB and WRB signals only), CSB must be
connected to an inverted version of the RSTB input.
The active-low read enable (RDB) signal is low during S/UNI-
8x155 register read accesses. The S/UNI-8x155 drives the
D[7:0] bus with the contents of the addressed register while
RDB and CSB are low.
The active-low write strobe (WRB) signal is low during a
S/UNI-8x155 register write accesses. The D[7:0] bus
contents are clocked into the addressed register on the rising
WRB edge while CSB is low.
The bi-directional data bus D[7:0] is used during S/UNI-
8x155 register read and write accesses.
The address bus A[12:0] selects specific registers during
S/UNI-8x155 register accesses.
Released
56
Related parts for PM5380-BI
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
2 Megabit (256K x 8) 5.0 Volt-only CMOS Flash Memory
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
Interface, Multi-rate Telecom Backplane SERDES for 2.5Gbit/s Interconnect
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
processor, Spectra-9953 Device Driver
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
Ethernet, 8 Channel 10/100 Ethernet over SONET/SDH Mapping Device
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
Interface, Single Chip ADM for 622 & 155Mbit/s
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
Interface, Single Chip ADM for 622 & 155Mbit/s
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
Interface, Multi-rate SATURN User Network Interface for 2x622 and 4x155
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
SONET/SDH TRIBUTARY UNIT PAYLOAD PROCESSOR
Manufacturer:
PMC-Sierra, Inc.
Datasheet:
Part Number:
Description:
Processor, SONET/SDH Tributary Unit Payload Processor for 2488.32Mbit/s
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
HIGH DENSITY 84/63 CHANNEL VT/TU MAPPER AND M13 MULTIPLEXER
Manufacturer:
PMC-Sierra, Inc.
Datasheet:
Part Number:
Description:
SONET/SDH, Single Chip 96 Port SONET/SDH Cross-Connect Switch Element
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
ATM, Sixteen Channel ATM PHY Interface for 155.52 Mbps
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
ATM UNI, Single Channel ATM PHY Interface for 2488.32Mbps
Manufacturer:
PMC-Sierra, Inc.
Datasheet:
Part Number:
Description:
Interface, 4-Channel ATM and Bit HDLC User Network Interface
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
Communications, Octal T1/E1/J1 Low Latency Transport Line Interface Device
Manufacturer:
PMC-Sierra, Inc.