參數(shù)資料
型號: XRT86VL30IV-F
廠商: Exar Corporation
文件頁數(shù): 96/175頁
文件大小: 0K
描述: IC FRAMR/LIU T1/E1/J1 QD 128LQFP
標(biāo)準(zhǔn)包裝: 72
控制器類型: T1/E1/J1 調(diào)幀器,LIU
電源電壓: 3.3V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 128-LQFP
供應(yīng)商設(shè)備封裝: 128-LQFP(14x20)
包裝: 托盤
其它名稱: 1016-1485
XRT86VL30IV-F-ND
XRT86VL30
22
REV. 1.0.1
SINGLE T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
1
CRC-6 Bits Source
Select
R/W
0
CRC-6 Bits Source Select
This bit permits the user to specify the source of the CRC-6 bits,
within the outbound T1 data-stream, as depicted below.
0 - Configures the Transmit T1 Framer block to internally compute
and insert the CRC-6 bits within the outbound T1 data-stream.
1 - Configures the Transmit T1 Framer block to externally accept
data from the TxSer_n input pin, and to insert this data into the CRC-
6 bits within the outbound T1 data-stream.
This bit is ignored if CRC Multiframe Alignment is disabled
0
Framing Bits Source
Select
R/W
0
Framing Bits Source Select
This bit is used to specify the source for the Framing bits that will be
inserted into the outbound T1 frames. The Framing bits can be gen-
erated internally or inserted from the transmit serial input pin.
(TxSER_n input pin)
0 = Configures the Transmit T1 Framer block to internally generate
and insert the Framing bits into the outbound T1 data stream.
1 = Configures the Transmit T1 Framer block to externally accept
framing bits from the TxSer_n input pin, and to insert this data to the
outbound T1 data-stream.
TABLE 9: SYNCHRONIZATION MUX REGISTER (SMR)
HEX ADDRESS: 0X0109
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
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