Atmel SpaceWire Router SpW-10X Benutzerhandbuch

Ref.:   UoD_SpW-10X_ 

 

Issue:  3.4 

  

 

Date:  11

 

 

75

 

packet is corrupted 

Early EOP 

The command packet was 
terminated early with an 
EOP. A reply packet is sent if 
the early EOP error occurs 
on the data part of the packet

Yes Early 

EOP 

5 

Cargo too Large  The expected amount of 

SpaceWire cargo has been 
received without receiving an 
EOP marker 

Yes 

Cargo too large 

6 

Early EEP 

The command packet was 
terminated early with an 
EEP. A reply packet is sent if 
the early EEP error occurs 
on the data part of the packet

Yes Early 

EEP 

7 

Verify Buffer 
Overrun Error 

The data length field is 
invalid when performing a 
verified write command. The 
valid length is 4 bytes of 
data. 

Yes 

Verify Buffer Overrun 

9 

Command not 
implemented 

A command code was 
received which is not 
supported by the SpaceWire 
router. Supported command 
codes are listed in F1-18. 

Yes 

RMAP Command not 
implemented or not 
authorised  

10 

Invalid Data 
Length 

The data length field is 
invalid. A data length error is 
recorded when: 

1.  The data length is 

not a multiple of 4. 

2.  The data length is 

zero 

3.  The data length is 

outside the range 4-

1064 when 

performing an 

Yes 

RMAP Command not 
implemented or not 
authorised  

(ote 1: a Verify Buffer 
Overrun error shall be 
returned when the data 
length is not 4 in a 
verified write command. 

Note 2: a Read Modify 
Write Data Length error 
shall be returned when 
the data length is not 8. 

10