SI3015-BS Silicon Laboratories Inc, SI3015-BS Datasheet - Page 40

• Manufacturer Part Number: SI3015-BS
• Description: IC ISOMODEM LINE-SIDE 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Type: Enhanced Global Direct Access Arrangementr

Specifications of SI3015-BS

• Package / Case: 16-SOIC (3.9mm Width)
• Data Format: V.90
• Interface: Serial
• Voltage - Supply: 3.3 V ~ 5 V
• Mounting Type: Surface Mount
• Product: Modem Module
• Supply Current: 0.3 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Baud Rates: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Si3038
Register 3Eh Extended Modem Status and Control
Reset settings = 0xFF00
Bits 7–0 are read only, 1 indicates modem AFE subsystem readiness.
Bits 13–8 are read/write and control modem AFE subsystem power-down.
Note: When bits 13–8 are all set to 1, the Si3014 is powered down.
40
D15
15:14
Bit
7:6
13
12
11
10
9
8
5
4
3
2
1
0
D14
Reserved Read returns one.
Reserved Read returns zero.
Name
MREF
DAC2
ADC2
DAC1
ADC1
GPIO
PRD
PRC
PRF
PRE
PRB
PRA
D13
PRF
PRF = 1 indicates Modem Line 2 DAC off.
PRE = 1 indicates Modem Line 2 ADC off.
PRD = 1 indicates Modem Line 1 DAC off.
PRC = 1 indicates Modem Line 1 ADC off.
Reserved for future use.
PRA = 1 indicates GPIO power-down.
DAC2 = 1 indicates Modem Line 2 DAC ready.
ADC2 = 1 indicates Modem Line 2 ADC ready.
DAC1 = 1 indicates Modem Line 1 DAC ready.
ADC1 = 1 indicates Modem Line 1 ADC ready.
MREF = 1 indicates Modem V
GPIO = 1 indicates GPIO ready.
D12
PRE
PRD
D11
D10
PRC
PRB
D9
Function
PRA
D8
Rev. 2.01
REF
is up to nominal level.
D7
D6
DAC2 ADC2 DAC1 ADC1 MREF GPIO
D5
D4
D3
D2
D1
D0