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PM7351-BGI 参数 Datasheet PDF下载

PM7351-BGI图片预览
型号: PM7351-BGI
PDF下载: 下载PDF文件 查看货源
内容描述: [Support Circuit, 1-Func, CMOS, PBGA304, 31 X 31 MM, 1.51 MM HEIGHT, 1.27 MM PITCH, SBGA-304]
分类和应用: ATM异步传输模式电信电信集成电路
文件页数/大小: 174 页 / 1840 K
品牌: PMC [ PMC-SIERRA, INC ]
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RELEASED  
PM7351 S/UNI-VORTEX  
DATA SHEET  
PMC-1980582  
ISSUE 5  
OCTAL SERIAL LINK MULTIPLEXER  
Register 0x099, 0x0B9, 0x0D9, 0x0F9, 0x119, 0x139, 0x159, 0x179:  
Receive Bit Oriented Code Status  
Bit  
Type  
Function  
Default  
Bit 7  
Bit 6  
Bit 5  
Bit 4  
Bit 3  
Bit 2  
Bit 1  
Bit 0  
R
R
R
R
R
R
R
R
IDLEI  
BOCI  
X
X
X
X
X
X
X
X
BOC[5]  
BOC[4]  
BOC[3]  
BOC[2]  
BOC[1]  
BOC[0]  
BOC[5:0]:  
The BOC[5:0] bits indicate the current state value of the received bit-oriented  
code. The value is updated when the BOC has been a valid code 8 out of 10  
or 4 out of 5 times, as selected by the AVC bit of the Bit Oriented Code  
Receiver Enable register. These bits are set to all ones (111111) if no valid  
code has been detected. An update is accompanied by a logic 1 in the BOCI  
bit.  
IDLEI:  
The IDLEI bit position indicates the detection of a transition from a valid BOC  
to idle or unvalidated state code value of 111111. A logic 1 in the IDLEI bit  
position indicates that a transition from a valid BOC to idle or invalid code has  
generated an interrupt; a logic 0 in the IDLEI bit position indicates that no  
transition from a valid BOC to idle code has been detected. IDLEI is cleared  
to logic 0 when the register is read.  
IDLEI will also be set when no code is currently validated. Note that failure to  
meet the 8 of 10 (or 4 of 5) persistency criteria, either due to LVDS bit errors  
or a change to a new code, does result in IDLEI being set to logic 1.  
BOCI:  
The BOCI bit position indicates the detection of a valid BOC. BOCI becomes  
logic 1 when BOC[5:0] changes from the transition or IDLE code value of  
1111111. BOCI is cleared to logic 0 when the register is read.  
BOCI will not be set at the transition to a validated IDLE code.  
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE  
113  
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