SI3015-F-FS Silicon Laboratories Inc, SI3015-F-FS Datasheet - Page 49

• Manufacturer Part Number: SI3015-F-FS
• Description: IC ISOMODEM LINE-SIDE 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Type: Chipsetr

Specifications of SI3015-F-FS

• 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 Chip
• Supply Voltage (min): 3 V
• Supply Current: 26 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Baud Rates: -
• Lead Free Status / Rohs Status: Compliant

U70 IO0
Reset settings
Name HES
Type
6:5
Bit
10
15
14
13
12
11
Bit
9
8
7
4
3
2
1
0
Reserved Read returns zero.
Reserved Must be set to zero.
Reserved Read returns zero.
R/W
D15 D14 D13
OCDM
DCDM
PPDM
Name
CIDM
OCD
DCD
HES
PPD
TES
RIM
CID
RI
=
0x2700
Hardware Escape Pin.
0 = Disable.
1
Enable “+++” Escape.
0
1 = Enable.
Caller ID Mask.
0 = Change in CID will not affect INT.
1
Overcurrent Detect Mask.
0 = Change in OCD does not affect INT. (“X” result code is not generated in command
mode.)
1
mode.)
Parallel Phone Detect Mask.
0
1 = A low-to-high transition in PPD will activate INT.
Ring Indicator.
0
1 = A low-to-high transition in RI activates INT.
Data Carrier Detect Mask.
0
1 = A high-to-low transition in DCD (U70, bit 0), which indicates loss of carrier, activates
INT.
Caller ID (sticky).
Caller ID preamble has been detected; data will soon follow. Clears on :I read.
Overcurrent Detect (sticky).
Overcurrent condition has occurred. Clears on :I read.
Parallel Phone Detect (sticky).
Parallel phone detected since last off-hook event. Clears on :I read.
Ring Indicator.
Active high bit when the Si2403 is on-hook indicates ring event has occurred. Clears on :I
read.
Data Carrier Detect (status).
Active high bit indicates carrier detected (equivalent to inverse of DCD pin).
TES CIDM OCDM PPDM RIM DCDM
R/W
=
=
=
=
=
=
=
Enable.
Disable.
A low-to-high transition in CID activates INT.
A low-to-high transition in OCD will activate INT. (“X” result code is generated in command
Change in PPD does not affect INT.
Change in RI does not affect INT.
Change in DCD does not affect INT.
R/W
D12
R/W
D11
R/W
D10
R/W
D9
Rev. 1.2
R/W
D8
Function
D7 D6
D5
R/W R/W R/W R/W R/W
CID OCD PPD
D4
D3
D2
Si2403
D1
RI
DCD
D0
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