Silicon Laboratories SI2494/39, SI2493/57/34/15/04 manual Bit Errors, Data Meaning

				AN93
			Table 104. Bit Errors (Continued)
Data				Meaning
19	B2			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.
			Beginning of Packet
30	93			Good Packet
19	B1
			Beginning of Packet
19	B2			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.
			Beginning of Packet
30	93			Good Packet
19	B1
			Beginning of Packet
19	B2			A 1-bit error 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.
			Beginning of Packet
19	B2			A 1-bit error 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.
			Beginning of Packet
B6 9E	F7	46		Spurious data
19	B0			Followed by a data byte with more than 6 mark bits in a
				row. The modem looks for HDLC flags.
19	B2			HDLC Flag detected
			Beginning of Packet
29	C6			Spurious data
19	B0			Followed by a data byte with more than 6 mark bits in a
				row. The modem looks for HDLC flags.
19	B2			HDLC Flag detected
			Beginning of Packet
FF 98	89	18		Spurious data
19	B0			Data byte with more than 6 mark bits in a row. The
				modem looks for HDLC flags.

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