參數(shù)資料
型號: DS21FF42N
廠商: DALLAS SEMICONDUCTOR
元件分類: Digital Transmission Controller
英文描述: DATACOM, FRAMER, PBGA300
封裝: 27 X 27 MM, BGA-300
文件頁數(shù): 93/115頁
文件大?。?/td> 534K
代理商: DS21FF42N
DS21FF42/DS21FT42
79 of 115
IBCC: IN–BAND CODE CONTROL REGISTER (Address=12 Hex)
(MSB)
(LSB)
TC1
TC0
RUP2
RUP1
RUP0
RDN2
RDN1
RDN0
SYMBOL
POSITION
NAME AND DESCRIPTION
TC1
IBCC.7
Transmit Code Length Definition Bit 1. See Table 20–1
TC0
IBCC.6
Transmit Code Length Definition Bit 0. See Table 20–1
RUP2
IBCC.5
Receive Up Code Length Definition Bit 2. See Table 20–2
RUP1
IBCC.4
Receive Up Code Length Definition Bit 1. See Table 20–2
RUP0
IBCC.3
Receive Up Code Length Definition Bit 0. See Table 20–2
RDN2
IBCC.2
Receive Down Code Length Definition Bit 2. See Table
20–2
RDN1
IBCC.1
Receive Down Code Length Definition Bit 1. See Table
20–2
RDN0
IBCC.0
Receive Down Code Length Definition Bit 0. See Table
20–2
Table 20-1
TC1
TC0
LENGTH SELECTED
0
5 bits
0
1
6 bits / 3 bits
1
0
7 bits
1
8 bits / 4 bits / 2 bits / 1 bits
RECEIVE CODE LENGTH Table 20-2
RUP2/ RDN2
RUP1/ RDN1
RUP0/ RDN0
LENGTH
SELECTED
0
1 bits
0
1
2 bits
0
1
0
3 bits
0
1
4 bits
1
0
5 bits
1
0
1
6 bits
1
0
7 bits
1
8 bits
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