Atmel SpW-10X user manual SpaceWire Router, User Manual, Preliminary

			SpW-10X	Ref.:	UoD_SpW-10X_
			SpaceWire Router		UserManual
				Issue:	3.4
			User Manual
				Date:	11th July 2008
	Table 9-5 Configuration Port Control/Status Register Fields
Bits	Name	Reset	Description			Read/Write
		Value
0	Error active	‘0’	The error active bit is set when one of the error			R
			bits is active
1	Port timeout error	‘0’	The port timeout error bit is set when a timeout			R
			event is detected by the configuration port
			routing logic.
2	Invalid Header	‘0’	The Invalid header CRC bit is set when the			R
	CRC		header CRC is invalid.
3	Invalid Data CRC	‘0’	The invalid data CRC is set when the data part			R
			of the packet is corrupted and the CRC does
			not match the internally generated CRC.
4	Invalid Destination	‘0’	The invalid destination key bit is set when the			R
	Key		destination key in the command packet is
			invalid.
5	Command not	‘0’	The command not implemented bit is set when			R
	implemented		the command code is a valid RMAP code but
			the command is not supported by the
			SpaceWire Router.
6	Invalid Data Length	‘0’	The invalid data length bit is set when a data			R
			length error is detected
7	Invalid RMW Data	‘0’	The read modify write command data length is			R
	Length		invalid. When a read modify write is performed
			the expected data length is 8.
8	Invalid Destination	‘0’	The invalid destination logical address bit is set			R
	Logical Address		when the destination logical address in the
			command packet is not the default value of
			254.
9	Early EOP	‘0’	The early EOP bit is set when the command			R
			packet is terminated before the end of packet
			with an EOP
10	Late EOP	‘0’	The late EOP bit is set when the command			R
			packet is not terminated correctly and trailing
			bytes are detected before the end of packet.
11	Early EEP	‘0’	The early EEP bit is set when the command			R
			packet is terminated before the end of packet
			with an EEP
12	Late EEP	‘0’	The late EEP bit is set when the command			R
			packet is not terminated correctly and trailing
			bytes are detected before the end of packet.
13	Verify Buffer	‘0’	The verify buffer overrun error bit is set when a			R
	Overrun Error		verified write command is performed and the
			data length is not 4.
			Preliminary			110