SI3015-FS Silicon Laboratories Inc, SI3015-FS Datasheet - Page 61

• Manufacturer Part Number: SI3015-FS
• Description: SI2400 ISOMODEM LINE-SIDE
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3015-FS

• Data Format: V.90
• Interface: Serial
• Voltage - Supply: 3.3 V ~ 5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Baud Rates: -

S62 (RC). Result Codes Override
Reset settings = 0000_0000b (0x00)
*Note: S62[3] (FLS), S62[2] (IR), S62[1] (NLR), and S62[0] (RR) only apply if S14[7] (MRCD) = 1.
Name
Type
Bit
Bit
7
6
5
4
3
2
1
0
CLD
R/W
D7
Name
WOR
OCR
CLD
NLR
LLC
FLS
RR
IR
OCR
R/W
D6
Carrier Loss Detector.
0 = Default.
1 = Caller ID sensitivity can be increased by 5 dB. When CLD = 1, the host is responsible
for terminating caller ID reception by asserting an escape and issuing the ATH com-
mand.
Note: This bit also controls the carrier loss detection of non-caller ID modes of operation.
Overcurrent Result Code (“x”).
0 = Enable.
1 = Disable.
Low Loop Current (required for CTR21 operation).
This feature only works when SDF ≠ 0x00.
0 = Disable.
1 = Enable.
Wake-On-Ring Alert.
0 = Alert is not asserted upon a wake-on-ring event.
1 = Alert is asserted upon a wake-on-ring event SE2[7:6] (GPIO4) = 11b.
Hookswitch Flash Result Code (“f”).*
0 = Disable.
1 = Enable.
Intrusion Result Code (“I” and “i”).*
0 = Disable.
1 = Enable.
No Phone Line Result Code (“L” and “l”).*
0 = Disable.
1 = Enable.
Ring Result Code (“R”).*
0 = Disable.
1 = Enable.
R/W
LLC
D5
Therefore, the host must set CLD = 0 prior to answering a call via “ATA” or initiating a call
via “ATDT” or “ATDP”.
WOR
R/W
D4
FLS
R/W
D3
R/W
Rev. 1.1
D2
IR
NLR
R/W
D1
Function
R/W
RR
D0
Si2400
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