DS21FF44 Maxim Integrated Products, DS21FF44 Datasheet - Page 40

• Manufacturer Part Number: DS21FF44
• Description: IC FRAMER E1 4X4 16CH 300-BGA
• Manufacturer: Maxim Integrated Products

Specifications of DS21FF44

• Controller Type: E1 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

CCR4: COMMON CONTROL REGISTER 4 (Address = A8 Hex)
(MSB)
RLB
SYMBOL
TCM4
TCM3
TCM2
TCM1
TCM0
RLB
—
—
—
POSITION
CCR4.7
CCR4.6
CCR4.5
CCR4.4
CCR4.3
CCR4.2
CCR4.1
CCR4.0
—
Remote Loopback
0 = loopback disabled
1 = loopback enabled
Not Assigned. Should be set to zero when written.
Not Assigned. Should be set to zero when written.
Transmit Channel Monitor Bit 4. MSB of a channel decode
that determines which transmit channel data appears in the
TDS0M register (Section 13).
Transmit Channel Monitor Bit 3
Transmit Channel Monitor Bit 2
Transmit Channel Monitor Bit 1
Transmit Channel Monitor Bit 0. LSB of the channel
decode.
TCM4
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TCM3
NAME AND DESCRIPTION
TCM2
TCM1
TCM0
(LSB)