4Links Diagnostic SpaceWire Interface DSI-RG408, Руководство пользователя

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Diagnostic SpaceWire Interface
EtherSpaceLink family User Manual
18. T r oubleshoot i n g Gu id e
Th is s e c t i on p r e s ent s a s ele c t i on o f q ue s t i on s a n d a n s w e rs t ha t m ig h t be r elev a nt to D i a g no s t i c
S
pac
e
W ir
e
I
nte
r fac
e
p r
oblem
s
.
I ca
nnot m
ak
e
a TC
P/
I
P
c
onne
c
t
i
on to m
y
DS
I
un
i
t.
Mak
e
s
u
r
e t
ha
t t
h
e DS
I
un
i
t
is p
o
w
e
r
e
d
on
a
n
d
t
ha
t t
h
e
E
t
h
e
r
net
ca
ble
is p
lu
gg
e
d i
n
[a
t bot
h
en ds ! ] .
A r
e you
a
ttempt
i
n
g
to
c
onne
c
t
f r
om t
h
e
h
o
s
t
c
ompute
r
to t
h
e
I
P
a ddr
e
ss
o
f
t
h
e
c
o
rr
e
c
t DS
I
un
i
t
?
R un a
ping
te s t to m a ke s u r e t ha t you r h o s t c ompute r ca n t a lk to t h e DS I un i t.
Look
a
t t
h
e
f r
ont
-
p
a
nel
dis
pl
a
y o
f
t
h
e DS
I
un
i
t to
c
on
f ir
m t
ha
t t
h
e
I
P
a ddr
e
ss s h
o
w
n
is
t
h
e one t
ha
t
y ou a r e ex p e c t i n g to u s e. Ch e ck a ll o f t h e digi t s ve r y ca r e f ull y ...
Ch
e
ck y
ou
r
net
w
o
r k c
on
f ig
u
r a
t
i
on to m
ak
e
s
u
r
e t
ha
t t
h
e
r
e
is a
v
i a
ble
I
P
r
oute
f r
om
y
ou
r h
o
s
t
c om p ute r to t h e un i t - m ay be u si n g
tracert
o r
traceroute
.
Doe
s
t
h
e DS
I
un
i
t
’s f r
ont
pa
nel
dis p
l
ay s h
o
w
“L”
f
o
r
l
is
ten
i
n
g,
be
f
o
r
e
a
ttem
p
t
i
n
g
to
r
un
SpWIO
o
r
t h e A P I p r o gr a m , a n d “ C ” wh en c onne c te d ?
Is t
h
e
E
t
h
e r net “ R ” ( r e
c
e i ve) i n di
ca
to r on t
h
e
f
r ont
pa
nel dis
p
l
ay f
l
a
s
h
i n g o
cca
si on
a
ll
y
,
a
s b r o
a
d
ca
s t
t
r aff i c is s
een on t
h
e net
w
o
r k?
I ca
nnot
s
en
d
to
,
o
r r
e
c
e
i
ve
f r
om
,
one o
f
t
h
e DS
I
un
i
t
’s
S
pac
e
W ir
e
p
o
r
t
s
.
I n s t a ll a loo p b ack c onne c to r on t ha t p o r t a n d r un a si m p le loo p- b ack te s t u si n g
SpWIO
to ch e ck
t
h
e DS
I
un
i
t
’s ha rd wa r
e.
Th
en
p
lu
g i
n t
h
e e
q
u
i p
ment un
d
e
r
te
s
t
a
n
d p r
obe t
h is
.
Doe s t h e DS I un i t ’s f r ont pa nel dis p l ay s h o w t ha t t h e l i n k ( s ) a r e c onne c te d ? A r e t h e “ R ” a n d / o r
t
h
e “
T
”
i
n
di ca
to
rs f
l
a s h i
n
g f
o
r
t
h is
l
i
n
k? I f
ju
s
t t
h
e “
N
”
a
n
d
“
X
”
i
n
di ca
to
rs a r
e l
i
t
c
ont
i
nuou
s
l
y ,
one
sid e o f t h e l i n k is t r y i n g to c onne c t r e p e a te d l y , w i t h out s u cc e ss ; s ee s e c t i on 1 9 , “ Th e S pac e W ir e
S
t
a
te
Mach i
ne”.
H a ve y ou s u cc e ss f ull y m a d e t ha t p o r t ac t i ve b y u si n g
@1
,
@2
et c . i n
SpWIO
, o r
EtherSpaceLink_set_active_link ( SpW_link, i)
f r om t h e p r o gr a mm i n g A P I ?
Ho
w
m
a
n
y p
o r t s
a
r e s u
pp
o r te d on
y
ou r DS I un i t
?
Don ’ t t r
y
to u s e
p
o r t s t
ha
t
a
r e not
a
v
a
i l
a
ble.
C
l
i ck
t
h
e
f r
ont
-pa
nel
s w i
t
ch
u
p
(o
r d
o
w
n) to
dis c
ove
r
t
h
e numbe
r
o
f p
o
r
t
s
on
y
ou
r
un
i
t.
Is t h e d ev i c e - un d e r - te s t p r o p e r l y w ir e d a n d p o w e r e d u p?
I f y
ou
r
DS
I
un
i
t
ha s a
n
O
ut
p
ut D
is a
ble o
r O
ut
p
ut
E
n
a
ble (
O
D o
r OE
) o
p
t
i
on
i
n
s
t
a
lle
d, is
t
h
e
c ont r ol sig n a l on S MA c onne c to r pa ir J5 - J 6 en a bl i n g t h e un i t ’s out p ut s ? I f not , t h e f r ont -pa nel
dis p
l
ay w i
ll
s h
o
w
“
- 3
S
-
”
f
o
r
e
ach
o
f
t
h
e
ac
t
i
ve
p
o
r
t
s
.
Th e r e is a s m a ll cha n c e t ha t y ou r S pac e W ir e ca ble is b r o k en. A lte r n a t i vel y , one o f t h e c onne c to rs
m
ay
be
d a
m
a g
e
d,
o
r
not be
s
e
a
te
d p r
o
p
e
r
l
y ,
o
r
t
h
e
ca
ble m
ay
not be
c
onne
c
te
d
to t
h
e
c
o
rr
e
c
t
p
o
r
t
on t h e DS I un i t.
Us
e t
h
e
4
L
i
n
k s
SpWIO
p r
o
gr a
m to
c
onne
c
t to t
h
e
d
ev
i c
e
-
un
d
e
r -
te
s
t m
a
nu
a
ll
y ,
be
f
o
r
e t
r y i
n
g y
ou
r
A P I p r o gr a m.
4Links Limited
www.4Links.co.uk
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page 120 of 130
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