Toshiba AS311 user manual Error information for data receiving, RAS Information

6. RAS Information

6.2.3Error information for data receiving

Address 16 for channel 1 and address 80 for channel 2 store the error information for data receiving.

16 or 80

F	E	D	C	B	A	9	8	7	6	5	4	3	2	1	0
0	0	0	0	BRK	PE	FE	OE			Receive error code

Bit B			BRK (Break)		1	= break detected
					0	= normal
					When break has been detected, receive buffer is
					cleared. The next message can be received.
Bit A			PE (Parity error)		1	= parity error
					0	= normal
					When parity error has occurred, the message is
					disabled. The next message can be received.
Bit 9			FE		1	= framing error
			(Framing error)		0	= normal
					When framing error has occurred, the message is
					disabled. The next message can be received.
Bit 8			OE		1	= overrun error
			(Overrun error)		0	= normal
					When overrun error has occurred, the message is
					disabled. The next message can be received.
Bit 7-0			Receive error		Shows the error code regarding received message.
			code		See the table below. (H00 when normal)
	Error		Type of error			Description	Status
	code
	H01	Receive time-		Specified time-out check			The rest of the message
		out error		time has elapsed between			will be received as the next.
				characters.
	H02	Message		The message length has			The message is disabled.
		length error		exceeded the limit. (896			The next message can be
				bytes)			received.
	H03	Receive buffer		Receive buffer overflow			The message is disabled.
		overflow		has occurred.			The next message can be
							received.

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