TABLE
參數(shù)資料
型號(hào): XRT86VL34IB-F
廠商: Exar Corporation
文件頁數(shù): 52/155頁
文件大?。?/td> 0K
描述: IC LIU/FRAMER T1/E1/J1 4CH 225BG
標(biāo)準(zhǔn)包裝: 84
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: 225-BGA
供應(yīng)商設(shè)備封裝: 225-BGA(19x19)
包裝: 托盤
XRT86VL34
140
REV. V1.2.1
QUAD T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
TABLE 114: LIU CHANNEL CONTROL CABLE LOSS REGISTER (LIUCCCCR)
HEX ADDRESS: 0X0FN7
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7
Reserved
RO
0
6
Reserved
RO
0
5-0
CLOS[5:0]
RO
0
Cable Loss [5:0]:
These bits represent the six bit receive selective equalizer setting
which is also a binary word that represents the cable attenuation
indication within ±1dB.
CLOS5_n is the most significant bit (MSB) and CLOS0_n is the
least significant bit (LSB).
TABLE 115: LIU CHANNEL CONTROL ARBITRARY REGISTER 1 (LIUCCAR1)
HEX ADDRESS: 0X0FN8
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7
Reserved
R/W
0
6-0
Arb_Seg1
R/W
0
Arbitrary Transmit Pulse Shape, Segment 1:
These seven bits form the first of the eight segments of the transmit
shape pulse when the XRT86VL34 is configured in “Arbitrary Mode”.
These seven bits represent the amplitude of the nth channel's arbi-
trary pulse in signed magnitude format with Bit 6 as the sign bit and
Bit 0 as the least significant bit (LSB).
NOTE: Arbitrary mode is enabled by writing to the EQC[4:0] bits in
register 0x0Fn0.
TABLE 116: LIU CHANNEL CONTROL ARBITRARY REGISTER 2 (LIUCCAR2)
HEX ADDRESS: 0X0FN9
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7
Reserved
R/W
0
6-0
Arb_Seg2
R/W
0
Arbitrary Transmit Pulse Shape, Segment 2
These seven bits form the second of the eight segments of the
transmit shape pulse when the XRT86VL34 is configured in “Arbi-
trary Mode”.
These seven bits represent the amplitude of the nth channel's arbi-
trary pulse in signed magnitude format with Bit 6 as the sign bit and
Bit 0 as the least significant bit (LSB).
NOTE: Arbitrary mode is enabled by writing to the EQC[4:0] bits in
register 0x0Fn0.
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