Atmel SpaceWire Router SpW-10X User Manual

Page of 155
Ref.:   UoD_SpW-10X_ 
UserManual
 
Issue:  3.4 
  
 
 
SpW-10X 
SpaceWire Router 
User Manual 
Date:  11
th
 July 2008 
 
 
Preliminary 
151
 
15. DOCUMENT CHANGES 
15.1  ISSUE 3.3 TO ISSUE 3.4 
Section 
Ref 
Change 
13.1 
13.4 
 
Parity error anomaly added to the list of anomalies. 
Details of parity error anomaly added. 
 
6.4 
10.1 
10.2 
10.3 
10.4 
10.5 
11.1 
 
Update after characterisation tests of the SpW-10X prototypes: 
Corrected STATMUXOUT input valid time after reset 
Clock and Reset switching characteristics added 
DS skew parameter changed to total Tx skew & jitter 
External port timing added 
Time code interface timing completed / corrected 
Error / Status interface timing added 
Power consumption parameters updated 
 
 
 
 
15.2  ISSUE 3.2 TO ISSUE 3.3 
Section 
Ref 
Change 
1.2 
Table 1-2 
RD3 changed to more appropriate reference document that 
includes information on LVDS. 
8.1.5 
Figure 8-3 
Bias resistor value corrected to 20k ohms. 
9.3 
Table 9-3 
The reset values of the GAR bits are undefined after power on 
and unchanged after reset except the Invalid Address bit which 
is 1 after power on or reset. 
12.2.6 
Point 1 
Editorial change to text. 
12.2.6 
Point 5 
Editorial change to text. 
14 
 
Correction made to support email address. 
15.3  ISSUE 3.1 TO ISSUE 3.2 
Section 
Ref 
Change 
1.2 
Table 1-2 
RD3 added “Atmel MH1RT Cold Sparing I/O Buffers”. 
Figure 3.1 
Text in diagram change from “non-blocking crossbar switch” to 
“crossbar switch”. 
3.5 
 
Explanation of “non-blocking” nature of crossbar switch added. 
5.1.2 
 
Sentence added explaining that LVDS inputs and output are 
cold sparing and giving reference to RD3.