SI3015-FS Silicon Laboratories Inc, SI3015-FS Datasheet - Page 69

• 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: -

SE5 (DSP2). (SE8 = 0x02) Write Only Definition
Reset settings = 0000_0000b (0x00)
Name
Type
Bit
6:3
2:0
Bit
7
Reserved
D7
Name
TONC
DTM
D6
Always write zero.
DTMF tone (0–15) to transmit when selected by TONC = 001b. See Table 24 on page
39.
Tone
000
001
010
011
100
101
110
111
D5
DTM
W
D4
D3
Tone Type
Mute
DTMF
2225 Hz Bell mode answer tone with phase reversal
2100 Hz CCITT mode answer tone with phase reversal
2225 Hz Bell mode answer tone without phase reversal
2100 Hz CCITT mode answer tone without phase reversal
User-defined programmable frequency tone (UFRQ)
(see Table 25 on page 40, default = 1700 Hz)
1300 Hz V.25 calling tone
D2
Rev. 1.1
TONC
D1
W
Function
D0
Si2400
69