DS21FF42 Maxim Integrated Products, DS21FF42 Datasheet - Page 78

• Manufacturer Part Number: DS21FF42
• Description: IC FRAMER T1 4X4 16CH 300-BGA
• Manufacturer: Maxim Integrated Products

Specifications of DS21FF42

• Controller Type: T1 Framer
• Interface: Parallel/Serial
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 300mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 300-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

IBCC: IN–BAND CODE CONTROL REGISTER (Address=12 Hex)
Table 19-1
RECEIVE CODE LENGTH Table 19-2
(MSB)
TC1
SYMBOL
RUP2/ RDN2
RDN2
RDN1
RDN0
RUP2
RUP1
RUP0
TC1
TC0
TC1
0
0
1
1
0
0
0
0
1
1
1
1
TC0
POSITION
IBCC.7
IBCC.6
IBCC.5
IBCC.4
IBCC.3
IBCC.2
IBCC.1
IBCC.0
RUP2
RUP1/ RDN1
TC0
0
1
0
1
0
0
1
1
0
0
1
1
NAME AND DESCRIPTION
Transmit Code Length Definition Bit 1. See Table 20–1
Transmit Code Length Definition Bit 0. See Table 20–1
Receive Up Code Length Definition Bit 2. See Table 20–2
Receive Up Code Length Definition Bit 1. See Table 20–2
Receive Up Code Length Definition Bit 0. See Table 20–2
Receive Down Code Length Definition Bit 2. See Table
20–2
Receive Down Code Length Definition Bit 1. See Table
20–2
Receive Down Code Length Definition Bit 0. See Table
20–2
RUP1
LENGTH SELECTED
5 bits
6 bits / 3 bits
7 bits
8 bits / 4 bits / 2 bits / 1 bits
78 of 114
RUP0
RUP0/ RDN0
0
1
0
1
0
1
0
1
RDN2
RDN1
SELECTED
LENGTH
1 bits
2 bits
3 bits
4 bits
5 bits
6 bits
7 bits
8 bits
RDN0
(LSB)