参数资料
型号: PM7351-BI
厂商: PMC-SIERRA INC
元件分类: 数字传输电路
英文描述: OCTAL SERIAL LINK MULTIPLEXER
中文描述: ATM/SONET/SDH SUPPORT CIRCUIT, PBGA304
封装: 31 X 31 MM, 1.51 MM HEIGHT, 1.27 MM PITCH, SBGA-304
文件页数: 104/174页
文件大小: 1790K
代理商: PM7351-BI
RELEASED
PM7351 S/UNI-VORTEX
DATA SHEET
PMC-1980582
ISSUE 5
OCTAL SERIAL LINK MULTIPLEXER
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
94
Register 0x084, 0x0A4, 0x0C4, 0x0E4, 0x104, 0x124, 0x144, 0x164:
Receive High-Speed Serial HCS Error Count
Bit
Type
Function
Default
Bit 7
R
HCSERR[7]
X
Bit 6
R
HCSERR[6]
X
Bit 5
R
HCSERR[5]
X
Bit 4
R
HCSERR[4]
X
Bit 3
R
HCSERR[3]
X
Bit 2
R
HCSERR[2]
X
Bit 1
R
HCSERR[1]
X
Bit 0
R
HCSERR[0]
X
HCSERR[7:0]:
If the either the CELLCRC or CNTCELLERR bit of the Receive High Speed
Serial
Configuration register is logic 0, the HCSERR[7:0] bits indicate the
number of HCS error events that occurred during the last accumulation
interval on the associated RXDn+/- link.
If the CELLCRC and CNTCELLERR bits are logic 1, the HCSERR[7:0] bits
indicate the number of cells with non-zero cell CRC-8 or HCS remainders.
The contents of this register become valid a maximum of 300 ns after a
transfer is triggered by a write to this register, one of the associated (i.e. this
link only) Receive High-Speed Serial Cell Counter registers or the Load
Performance Meters (0x000) register, and remain valid until another transfer
is triggered.
The count saturates at all ones.
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