SI2493-C-FT Silicon Laboratories Inc, SI2493-C-FT Datasheet - Page 129

• Manufacturer Part Number: SI2493-C-FT
• Description: 56 KBPS, V.92 ISOMODEM SYSTEM-SIDE - LEAD-FREE TSSOP 0 TO 7
• Manufacturer: Silicon Laboratories Inc

Specifications of SI2493-C-FT

• Mfg Application Notes: SI2493/57/34/15/04, Appl Note AN93
• Data Format: V.21, V.22, V.23, V.29, V.32, V.34, V.90, V.92, Bell 103, Bell 212A
• Baud Rates: 56k
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DA BE C6 07 EA D8 31 C2 05 3C FA C8 86 C4
8D 00 57 A5 43 29
92 6E EF 14 65
B6 9E F7 46
FF 98 89 18
CA EA A8 F9
19 B2
19 B0
19 B2
29 C6
19 B0
19 B2
19 B0
19 B2
19 B0
19 B2
40 E6
19 A0
19 B2
Data
Table 86. Bit Errors (Continued)
Beginning of Packet
Beginning of Packet
Beginning of Packet
Beginning of Packet
Beginning of Packet
Beginning of Packet
Rev. 0.9
A 1-bit error is received in an HDLC flag, the modem
assumes a new single-byte packet. Since a 1-byte
packet is invalid, 19 B2 is generated by modem.
Spurious data
Followed by a data byte with > 6 mark bits in a row. The
modem looks for HDLC flags
HDLC Flag detected
Spurious data
Followed by a data byte with > 6 mark bits in a row. The
modem looks for HDLC flags
HDLC Flag detected
Spurious data
Data byte with > 6 mark bits in a row. The modem looks
for HDLC flags
HDLC Flag detected
Spurious data
Data byte with > 6 mark bits in a row. The modem looks
for HDLC flags.
HDLC Flag detected
Spurious data
Transparency code, represents 0x11 data byte found in
receive data.
Spurious data
Calculated CRC not equal FCS. The modem assumes
this is a bad Frame
Spurious data
Meaning
AN93
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