參數(shù)資料
型號(hào): XRT86VL30IV-F
廠商: Exar Corporation
文件頁數(shù): 127/175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
50
REV. 1.0.1
SINGLE T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
1-0
RxIMODE[1:0]
R/W
00
Receive Interface Mode Selection[1:0]
This bit determines the receive backplane interface speed. The exact func-
tion of these two bits depends on whether Receive Multiplexed mode is
enabled or disabled. Table 34 and Table 35 shows the functions of these two
bits for non-multiplexed and multiplexed modes.:
TABLE 33: RECEIVE INTERFACE CONTROL REGISTER (RICR)
HEX ADDRESS: 0X0122
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
TABLE 34: RECEIVE INTERFACE SPEED WHEN MULTIPLEXED MODE IS
DISABLED (TXMUXEN = 0)
RXIMODE[1:0]
RECEIVE INTERFACE SPEED
00
1.544Mbit/s Base Rate Mode
Receive backplane interface signals include:
RxSERCLK is an input or output clock at 1.544MHz
RxSYNC is an input or output signal which indicates the
receive singe frame boundary
RxSER is the base-rate data output
01
2.048Mbit/s High-Speed MVIP Mode:
Receive backplane interface signals include:
RxSERCLK is an input clock at 2.048MHz
RxSYNC is an input signal which indicates the receive
singe frame boundary
RxSER is the high-speed data output
10
4.096Mbit/s High-Speed Mode:
Receive backplane interface signals include:
RxSERCLK is an input clock at 4.096MHz
RxSYNC is an input signal which indicates the receive
singe frame boundary
RxSER is the high-speed data output
11
8.192Mbit/s High-Speed Mode:
Receive backplane interface signals include:
RxSERCLK is an input clock at 8.192MHz
RxSYNC is an input signal which indicates the receive
singe frame boundary
RxSER is the high-speed data output
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