DS21458-W+ Maxim Integrated, DS21458-W+ Datasheet - Page 61

• Manufacturer Part Number: DS21458-W+
• Description: Network Controller & Processor ICs
• Manufacturer: Maxim Integrated

Specifications of DS21458-W+

• Product: Framer
• Number Of Transceivers: 4
• Data Rate: 64 Kbps
• Supply Current (max): 328 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: CSBGA
• Minimum Operating Temperature: 0 C
• Operating Supply Voltage: 3.3 V
• Supply Voltage - Max: 3.465 V
• Supply Voltage - Min: 3.135 V
• Part # Aliases: 90-21458+W00

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 0 to 7/Receive Digital-Milliwatt Enable for Channels 1 to 8 (CH1 to CH8).
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 0 to 7/Receive Digital Milliwatt Enable for Channels 9 to 16 (CH9 to CH16).
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bits 0 to 7/Receive Digital-Milliwatt Enable for Channels 17 to 24 (CH17 to CH24).
0 = do not affect the receive data associated with this channel
1 = replace the receive data associated with this channel with digital-milliwatt code
0 = do not affect the receive data associated with this channel
1 = replace the receive data associated with this channel with digital-milliwatt code
0 = do not affect the receive data associated with this channel
1 = replace the receive data associated with this channel with digital-milliwatt code
CH16
CH24
CH8
7
0
7
0
7
0
CH15
CH23
CH7
T1RDMR1
T1 Receive Digital-Milliwatt Enable Register 1
0Ch
T1RDMR2
T1 Receive Digital-Milliwatt Enable Register 2
0Dh
T1RDMR3
T1 Receive Digital-Milliwatt Enable Register 3
0Eh
6
0
6
0
6
0
CH14
CH22
CH6
5
0
5
0
5
0
CH13
CH21
CH5
4
0
4
0
4
0
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CH12
CH20
CH4
3
0
3
0
3
0
DS21455/DS21458 Quad T1/E1/J1 Transceivers
CH11
CH19
CH3
2
0
2
0
2
0
CH10
CH18
CH2
1
0
1
0
1
0
CH17
CH1
CH9
0
0
0
0
0
0