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參數(shù)資料
| 型號： | PM5352-B1 |
| 英文描述： | Interface IC |
| 中文描述： | 接口IC |
| 文件頁數(shù)： | 30/77頁 |
| 文件大?。?/td> | 901K |
| 代理商： | PM5352-B1 |
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PM5352 S/UNI STAR
DATA SHEET
PMC-1990421
ISSUE 2
SATURN USER NETWORK INTERFACE 155 (STAR)
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
26
Pin Name
Type
Pin
No.
Function
RPRTY
Output
(ATM)
T21
UTOPIA Receive Parity (RPRTY).
The receive parity (RPRTY) signal indicates the
parity of the RDAT bus. RPRTY reflects the parity
of RDAT[15:0]. Odd or even parity selection is
made by using the RXPTYP register bit (in ATM cell
processors, the four RXCP shall be programmed
with the same parity setting).RPRTY is tristated
when RENB is high. RPRTY is also tristated when
either the null-PHY address (0x7H) or an address
not matching the address space is latched from the
RADR[2:0] inputs when RENB is high.
RPRTY is updated on the rising edge of RFCLK.
POS-PHY Receive Parity (RPRTY).
The receive parity (RPRTY) signal indicates the
parity of the RDAT bus. Odd or even parity
selection is made by using the RXPTYP register bit
(in POS Frame Processors; the four RXFP shall be
programmed with the same parity setting). RPRTY
is tristated when RENB is high. RPRTY is also
tristated when either the null-PHY address (0x7H)
or an address not matching the address space is
latched from the RADR[2:0] inputs.
RPRTY is updated on the rising edge of RFCLK.
UTOPIA Receive Start of Cell (RSOC).
RSOC marks the start of cell on the RDAT bus.
RSOC is tristated when RENB is deasserted.
RSOC is also tristated when either the null-PHY
address (0x7H) or an address not matching the
address space is latched from the RADR[2:0] inputs
when RENB is high.
RSOC is sampled on the rising edge of RFCLK.
RPRTY
Output
(POS)
T21
RSOC
Output
(ATM)
P23
This Material Copyrighted by Its Respective Manufacturer
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