Microelectronics Presentation Days ESTEC Feb 2004...
Transcript of Microelectronics Presentation Days ESTEC Feb 2004...
Mic
roel
ectro
nics
Pre
sent
atio
nD
ays
4th
/ 5th
Feb
., 20
04
AG
GA
-3N
extG
ener
atio
n G
NSS
ASI
C
Pier
luig
iSilv
estri
n, E
SA
Stef
anBe
rber
ich,
EAD
SAs
trium
2M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
Age
nda
�Ba
ckgr
ound
(sho
rt re
sum
e of
AG
GA
so fa
r)
�M
otiv
atio
n of
AG
GA-
3 D
evel
opm
ent
�St
atus
AG
GA-
3 D
evel
opm
ent
�Ke
y AG
GA-
3 Fe
atur
es
�AG
GA-
3 Ap
plic
atio
n R
evie
w
�Su
mm
ary
3M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
Bac
kgro
und
●AG
GA
(Adv
ance
d G
PS/G
LON
ASS
ASIC
) dev
elop
men
t ini
tiate
d w
ithin
the
Earth
Obs
erva
tion
Prep
arat
ory
Prog
ram
me
(EO
PP) t
o su
ppor
t Ear
th
obse
rvat
ion
(EO
) app
licat
ions
of n
avig
atio
n si
gnal
s
●R
adia
tion-
tole
rant
dig
ital i
nteg
rate
d ci
rcui
t pro
vidi
ng a
ll th
e hi
gh-s
peed
di
gita
l sig
nal p
roce
ssin
g fu
nctio
nalit
y fo
r ‘pr
ecis
e’G
NSS
app
licat
ions
●EO
app
licat
ions
:
radi
o oc
culta
tion
(RO
);
prec
ise
orbi
t det
erm
inat
ion
of lo
w-E
arth
orb
iters
for g
ravi
ty fi
eld
dete
rmin
atio
n,
altim
etry
, rad
ar in
terfe
rom
etry
, etc
. ;
sc
atte
rom
etry
and
altim
etry
with
GN
SS re
flect
ed s
igna
ls
●AG
GA
chip
dev
elop
ed th
roug
h co
-ope
ratio
n w
ith s
ever
al E
urop
ean
spac
e in
dust
ries
and
ESA
inte
rnal
act
iviti
es
●C
urre
nt v
ersi
on:
AGG
A-2a
ava
ilabl
e to
indu
stry
as
an a
pplic
atio
n-sp
ecifi
c st
anda
rd p
rodu
ct (T
7905
E co
mpo
nent
from
ATM
EL)
4M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
Rec
all o
f Key
AG
GA
-2 F
eatu
res
(1)
�12
sin
gle
frequ
ency
cha
nnel
s (3
6 co
mpl
ex c
orre
lato
rs),
eac
h ca
pabl
e of
tra
ckin
g an
y G
NSS
C/A
cod
e si
gnal
s
�4
P-C
ode
Uni
ts fo
r dua
l-fre
quen
cy o
pera
tion
and
sem
i-cod
eles
s tra
ckin
g (E
SA-IS
N p
aten
t)
�Su
ppor
ted:
IF s
ampl
ing
(f s/4
), re
al-to
-com
plex
con
vers
ion,
fina
l dow
n-co
nver
sion
,
�hi
ghly
con
figur
able
and
pro
gram
mab
le, e
.g.
–pa
irs o
f sin
gle
frequ
ency
cha
nnel
s co
nfig
urab
le fo
r atti
tude
det
erm
inat
ion
(hyb
rid
para
llel-m
ultip
lex
arch
itect
ure,
ESA
-ISN
pat
ent)
–sl
avin
g of
thre
e si
ngle
freq
uenc
y ch
anne
ls to
geth
er w
ith P
-Cod
e U
nit i
nto
one
dual
freq
uenc
y ch
anne
l cap
able
of t
rack
ing
GN
SS C
/A C
ode
on L
1 an
d P-
Cod
e on
L1
and
L2 (u
sing
sem
i-cod
eles
s tra
ckin
g)–
slav
ing
of u
p to
nin
e ch
anne
ls fo
r fas
t acq
uisi
tion
–sl
avin
g fo
r mul
ti-pa
th m
itiga
tion
(als
o su
ppor
ts ti
me-
mul
tiple
xed
mul
tipat
hm
itiga
tion)
5M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
Rec
all o
f Key
AG
GA
-2 F
eatu
res
(2)
�N
arro
w c
orre
latio
n su
ppor
ted
�Ei
ther
eig
ht re
al in
puts
or f
our c
ompl
ex in
puts
, eac
h 2
bit w
ide;
diff
eren
t in
put f
orm
ats
supp
orte
d
�Si
gnal
leve
l det
ecto
r, cl
ock
and
time-
base
gen
erat
or; a
nten
na s
witc
h co
ntro
ller
�32
-bit
mic
ropr
oces
sor i
nter
face
(com
patib
le w
ith T
SC21
020
and
ERC
32)
with
inte
rrupt
con
trolle
r and
bas
ic IO
por
t�
Syst
em s
uppo
rt: p
aral
lel I
/O (m
onito
ring
& re
dund
ancy
), C
lkou
tput
, res
et
hand
ling
�M
ax C
oreC
lk: 3
0 M
Hz
(C
lkIn
: 60
MH
z)�
Tech
nolo
gy: 2
00 k
gate
sin
ATM
EL M
G2-
RT
sea-
of-g
ates
usi
ng M
G2-
265
mat
rix�
160-
pin
MQ
FPL
pack
age
with
25
mil
pitc
h
6M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
AG
GA
-bas
ed E
quip
men
t
�Sa
ab E
ricss
on S
pace
/ Au
stria
n Ae
rosp
ace
–G
RAS
(GN
SS R
ecei
ver f
or A
tmos
pher
ic S
ound
ing)
on
MET
OP
(1, 2
and
3)
–G
PSO
S (G
PS O
ccul
tatio
n Se
nsor
) on
NPO
ESS
(US
‘con
verg
ed’ m
eteo
sate
llites
)
�LA
BEN
–EG
NO
S R
IMS-
B R
efer
ence
Rec
eive
rs (m
any)
–LA
GR
ANG
E ex
perim
ent (
with
AG
GA-
0!) o
n SA
C-C
–LA
GR
ANG
E (P
reci
se O
rbit
Det
erm
inat
ion)
for R
adar
sat-2
–R
OSA
RO
inst
rum
ent f
or A
SI m
issi
ons
–SS
TI (P
reci
se O
rbit
Det
erm
inat
ion)
for G
OC
E
�EA
DS
ASTR
IUM
–M
OSA
IC G
NSS
Rec
eive
r
�Se
pten
trio
–co
mm
erci
al p
rodu
cts
base
d on
AG
GA-
0-de
rivat
ive
(GR
eCo
1A01
)
7M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
9.7,
17.
25, 2
2.6
GH
z
1.57
5, 1
.22,
1.1
7 G
Hz
8M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
Mot
ivat
ion
of A
GG
A-3
Dev
elop
men
t
�G
et A
GG
A up
-to-d
ate
with
app
licat
ions
, sig
nal p
roce
ssin
g te
chni
ques
and
te
chno
logi
es, e
.g.:
–un
ders
tand
ing
of p
roce
ssin
g op
timal
for
atm
osph
eric
sou
ndin
g im
prov
ed f
rom
ex
perie
nce
with
GR
AS a
nd L
agra
nge
–ne
ed fo
r m
ore
com
pact
, low
-con
sum
ptio
n R
O a
nd P
OD
inst
rum
ents
for
vario
us
plan
ned
ESA
EO m
issi
ons
(AC
E+, S
WAR
M,O
EW,..
) –
sign
als
of n
avig
atio
n sa
tellit
es b
eing
enh
ance
d (e
.g.,
use
of p
ilot s
igna
ls fo
r RO
)–
Gal
ileo
deve
lopm
ent (
addi
tiona
l mea
sure
men
ts o
f enh
ance
d qu
ality
)–
impr
oved
(GN
SS) s
igna
l pro
cess
ing
tech
niqu
es
–IP
of p
ower
ful p
roce
ssor
cor
es (L
EON
SPA
RC
) ava
ilabl
e fo
r spa
ce a
pplic
atio
ns–
vast
ly im
prov
ed s
pace
ASI
C te
chno
logy
(0.1
8 um
) –
AGG
A U
ser
Mee
ting
held
for
fee
dbac
k an
d cr
itica
l co
mm
ents
on
AGG
A-3
requ
irem
ents
�ne
xt g
ener
atio
n of
AG
GA
also
as
a st
anda
rd p
rodu
ct�
deve
lopm
ent o
f firm
war
e�
sam
ples
, dat
ashe
et, s
uppo
rt kn
ow-h
ow o
ver 3
yea
rs�
valid
atio
n of
nav
igat
ion
func
tiona
lity
�ES
A m
issi
ons
need
ing
AGG
A3-b
ased
inst
rum
ents
und
er p
repa
ratio
n�
valid
atio
n w
.r.t.
RO
app
licat
ions
pla
nned
(sep
arat
e co
ntra
ct)
9M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
●Al
low
for m
inia
turis
ed re
ceiv
er
−hi
gh in
tegr
atio
n, m
inim
ise
pow
er c
onsu
mpt
ion
●Su
ppor
t as
man
y ap
plic
atio
ns a
s po
ssib
le
−fle
xibl
e in
terfa
ces
−m
oder
nise
d G
PS, G
alile
o
●Fu
lfil s
igna
l pro
cess
ing
task
s an
d pe
rform
ance
requ
irem
ents
−so
lid b
asis
from
AG
GA-
2
−in
crea
se o
f res
olut
ion
●H
igh
degr
ee o
f usa
bilit
y
−su
ppor
t for
em
bedd
ed S
W (r
educ
tion
of p
roce
ssor
load
, de
coup
ling
of S
W-ta
sks)
Obj
ectiv
es fo
r AG
GA
-3
10M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
Stat
us A
GG
A-3
Dev
elop
men
t
�Ba
selin
eAT
C18
RH
Ate
chno
logy
from
ATM
EL�
Con
sulta
tion
of A
GG
A U
sers
in A
pril
2003
to re
fine
requ
irem
ents
�Ar
chite
ctur
alde
sign
on-
goin
g. A
DR
pla
nned
for m
idSe
ptem
ber 2
004.
�Pl
anne
dfo
rMPW
run
in s
econ
dqu
arte
r200
5
EAD
S A
striu
mM
ain
Con
trac
tor
proj
ect r
espo
nsib
ility
EAD
S A
striu
mar
chite
c./d
etai
led
AGG
A-3
desi
gn,
firm
war
e lib
rary
,br
eadb
oard
SEsu
ppor
t for
the
AGG
A-3
impl
emen
tatio
n,re
quire
men
t spe
cs,
arch
. des
ign
Aus
tria
nA
eros
pace
requ
irem
ents
and
AGG
A-3
spec
s,ap
plic
atio
nso
ftwar
e, p
relim
.va
lidat
ion
�EA
DS
Astri
um p
rime
with
AAe
as
subc
o, S
E su
ppor
t fun
ctio
ns
11M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
AG
GA
-3 S
tudy
Log
ic
Requ
irem
ent
Defin
ition
Supp
ort
for
Requ
irem
ent
Defin
ition
Prel
imin
ary
Arch
itect
ural
Desig
n
Revie
w of
Requ
irem
ents
SE AAe
Astri
um
RR
Supp
ort f
orAr
chite
ctur
alDe
sign
Supp
ort f
orAr
chite
ctur
alDe
sign
Firm
ware
Defin
ition
Arch
itetu
ral
Desig
nVH
DLIm
plem
ent.
Supp
ort f
orVH
DLIm
plem
enta
tion
Valid
atio
n +
Test
ing
Brea
dboa
rdDe
sign,
Fabr
icatio
n,Fu
nc. T
est
Deta
iled
Desig
n
Prot
otyp
Man
ufac
turin
g
Foun
dry
ASIC
Man
ufac
turin
g
ADR
DDR
LVFR
KO
Mile
ston
es
e.g.
GR
-PC
I-XC
2V b
oard
feat
ures
:�St
anda
rd P
CI p
lug-
in fo
rm fa
ctor
�Vi
rtex-
II XC
2V30
00-F
G67
6-4
FPG
A �O
n-bo
ard
FPG
A co
nfig
urat
ion
prom
s (3
x X
C18
V04)
�8
Mby
tefla
sh p
rom
(2M
x 3
2)
�1
Mby
test
atic
ram
(256
K x
32)
�16
Mby
tePC
133
SDR
AM (4
M x
32)
�Et
hern
et P
HY
10/1
00 M
bitt
rans
eive
r�33
MH
z, 3
2-bi
t PC
I int
erfa
ce (3
V an
d 5V
tole
rant
) �St
anda
rd R
S-23
2 U
ART
port
for D
SU
�12
0-pi
ns m
emor
y an
d cu
stom
I/O
ex
pans
ion
conn
ecto
rs (A
MP-
177-
984-
5)
�JT
AG a
nd s
lave
-ser
ial F
PGA
prog
ram
min
g ca
pabi
lity
�Su
ppor
ts L
EON
cor
e fre
quen
cies
up
to
50 M
Hz
�LE
ON
-FT
mem
ory
optio
n (4
0-bi
ts w
ide
stat
ic ra
m a
nd S
DR
AM)
12M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
Key
AG
GA
-3 F
eatu
res
(1)
�O
bjec
tive:
incl
ude
and
exte
nd fu
nctio
nal a
nd p
erfo
rman
ce re
quire
men
ts
cove
red
by A
GG
A-2a
, exc
ept G
LON
ASS
func
tiona
lity
�AG
GA-
3 bl
ock
diag
ram
:
Exte
rnal
Mem
ory
Bus
LEO
NIU
D-C
ache
I-C
ache A
HB
LEO
Nco
nfig
AH
B
APB
TIM
ERs
Wat
chdo
g
CIC
PIC
UA
RTs
GPI
O
SPI
GPI
O
AH
B
Spac
eWire
FFT
AH
B |
DM
AA
HB
| D
MA
GN
SS &
GIC
AH
BA
PB
FPU
GPI
O I/
F
SPI I
/F
UA
RT
I/F
Spac
eWire
I/F
Mem Ctrl
A H B
GN
SS S
igna
l I/F
Lege
nd:
GIC
: GN
SS In
terru
pt C
ontro
ller
CIC
: Com
mun
icat
ion
Inte
rrupt
Con
trolle
rPI
C: P
rimar
y In
terru
pt C
ontro
ller
13M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
Key
AG
GA
-3 F
eatu
res
(2)
�Fe
atur
es O
n-C
hip
Proc
esso
r Mod
ules
:–
LEO
N-F
T pr
oces
sor (
cloc
k >=
80
MH
z) o
n si
ngle
die
with
GN
SS s
igna
l pr
oces
sing
–IE
EE-7
54 c
ompl
iant
FPU
(GR
FPU
) with
> 1
00 M
FLO
PS–
inte
rrupt
con
trolle
r (in
terru
pts
from
ded
icat
ed in
puts
and
oth
erpr
oces
sor
supp
ort f
unct
ions
)–
proc
esso
r wat
chdo
g–
timer
(per
iodi
c or
sin
gle-
shot
tim
e-ou
ts)
–D
MA
cont
rolle
r (du
mp
data
bet
wee
n G
NSS
sig
nal p
roce
ssin
g co
re a
nd L
EON
m
emor
y)–
boot
sup
port
–su
ppor
t syn
chro
nisa
tion
of d
iffer
ent A
GG
A-3
–FF
T pr
oces
sing
mod
ule
for f
ast G
NSS
sig
nal a
cqui
sitio
n–
fixes
of A
GG
A-2a
bug
sor
wea
knes
ses
(incl
. im
prov
emen
t of i
nitia
lisat
ion,
tim
e-ta
ggin
g)
–Sp
aceW
irelin
ks–
UAR
T –
JTAG
14M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
Key
AG
GA
-3 F
eatu
res
(3)
�Fe
atur
es G
NSS
mod
ule
(fron
t-end
and
bea
mfo
rmin
gm
odul
e):
–Su
ppor
t of d
iffer
ent i
nput
form
ats
as in
AG
GA-
2a
–4
real
and
com
plex
bas
eban
din
puts
–Pr
oces
sing
of h
igh
IF fo
r lar
ge b
andw
idth
sig
nals
: dig
ital d
own-
conv
ersi
on o
n-ch
ip•
4 an
tenn
a in
puts
•sa
mpl
ing
rate
s up
to 2
00 M
Hz
and
de-in
terle
avin
g
•do
wn-
conv
ersi
on to
nea
r bas
eban
dan
d fil
terin
g
•co
nfig
urab
le re
-qua
ntis
atio
n th
resh
olds
for d
igita
l gai
n se
tting
–8-
bit o
r 3-b
it pr
e-co
rrela
tion
wor
d-le
ngth
–En
hanc
ed p
ower
leve
l mea
sure
men
t on
all i
nput
s(n
arro
w o
r wid
eban
d)
–Fl
exib
le s
witc
hing
of i
nput
s to
all
chan
nels
–D
igita
l bea
m-fo
rmin
g to
form
7 fi
xed
beam
s (o
ne b
eam
at a
ny ti
me
per c
hann
el)
15M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
Key
AG
GA
-3 F
eatu
res
(4)
�Fe
atur
es G
NSS
mod
ule
(cha
nnel
mat
rix):
–Pr
oces
sing
of c
urre
nt a
nd ‘m
oder
nise
d’G
PS s
igna
ls
–Pr
oces
sing
of G
alile
o L1
G, E
5a a
nd E
5b s
igna
ls–
36 h
ighl
y co
nfig
urab
le s
ingl
e-fre
quen
cy c
hann
els,
eac
h ch
anne
l inc
ludi
ng 5
co
mpl
ex c
orre
lato
rs
VF
Cod
eG
ener
ator
Cod
e G
ener
ator
Uni
t
Cod
eN
CO
Del
ayL
ine
Car
rier
NC
O
Bas
eban
d
From
S/W
Aid
ing
Uni
t
I/Q
0
I/Q
1
I/Q2
I/Q
3
Fina
l Dow
nC
onve
rter
�
E2 E1 P L2
L1
�
E2
E1
P L2
L1
I/Q
Acc
umul
atio
ns
WC
HIP
_IN
Sign
(IP
)
Sign
(IP
)
I/Q
Raw
Sam
ples
To
S/W
Sign
(QP
)
Cor
rela
tor
Uni
t
Pre
& P
ost
Inte
grat
ion
Con
trol
WC
HIP
_OU
T
Aut
onom
Car
rier
Aid
ing
Aut
onom
Cod
eA
idin
g
Epo
chC
lock
Div
ider
Sign
Sele
ctor
Seco
ndar
y C
ode
Gen
erat
or
BF1
1
BF1
7
BF2
1
BF2
7
–O
ptim
ised
‘raw
sam
plin
g’
(ope
n-lo
op tr
acki
ng)
–O
utpu
t of t
he p
seud
o-ra
ndom
cod
e–
Inpu
t/out
put o
f the
W-
code
chi
p es
timat
es
16M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
Key
AG
GA
-3 F
eatu
res
(5)
�Fe
atur
es G
NSS
mod
ule
(cha
nnel
mat
rix):
–C
orre
latio
n is
spl
it in
to p
re-a
nd p
ost-c
orre
latio
n
–10
com
plex
cor
rela
tors
per s
ingl
e fre
quen
cy c
hann
el
–D
irect
mem
ory
acce
ss (D
MA)
of p
re-c
orre
latio
n re
sults
–Ti
me
tagg
ing
of p
re-a
nd p
ost c
orre
latio
n re
sults
–Si
gn e
stim
atio
n al
low
s fo
r dat
a st
rippi
ng
–Lo
op a
idin
g su
ppor
t
–C
hann
el s
lavi
ng (a
s in
AG
GA-
2)
17M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
Key
AG
GA
-3 F
eatu
res
(6)
�Im
prov
ed a
nd a
dditi
onal
bui
ldin
g bl
ocks
wrt
to A
GG
A-2:
–Ad
ditio
nal d
igita
l dow
n-co
nver
sion
mod
ule
–Ad
ditio
nal b
eam
form
ing
mod
ule
–In
crea
se o
f int
erna
l pro
cess
ing
wor
d le
ngth
to 3
-bit
–Pa
ralle
l acc
umul
atio
n of
pow
er le
vels
and
sup
port
of n
arro
w b
and
pow
er le
vel
dete
ctio
n
–In
crea
se in
num
ber o
f GN
SS c
hann
els
to 3
6
–Ad
ditio
nal s
econ
dary
cod
e st
rip
–O
ptim
ised
raw
sam
plin
g
–C
ode
and
carri
er a
idin
g un
it
–FF
T m
odul
e fo
r fas
t acq
uisi
tion
(pos
sibi
lity
of s
lavi
ng G
NSS
cha
nnel
s fo
r a
corre
lato
rban
k re
mai
ns)
18M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
Eart
h O
bser
vatio
n A
pplic
atio
n R
evie
w
●G
PS R
ecei
ver F
unct
iona
litie
s:−
GPS
sig
nals
as
sour
ces
of o
ppor
tuni
ty (e
.g. f
or E
arth
obs
erva
tion
purp
oses
) −
Nav
igat
ion
−D
eter
min
atio
n of
S/C
traj
ecto
ries
−M
easu
re o
f rel
ativ
e di
stan
ces
betw
een
spac
e ve
hicl
es−
Del
iver
y of
pre
cise
tim
e sy
nchr
onis
atio
n to
S/C
ele
ctro
nics
−At
titud
e de
term
inat
ion
●Po
tent
ial A
dvan
tage
s:−
Lim
itatio
n of
the
num
ber o
f sen
sors
& c
osts
−In
crea
se o
f S/C
aut
onom
y
●Ap
plic
atio
ns:
−R
adio
Occ
ulta
tion
−Sc
atte
rom
etry
−Al
timet
ry
19M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
Nav
igat
ion
App
licat
ion
Rev
iew
(1)
●R
equi
rem
ents
on
the
AGG
A D
evic
e
−Au
tono
mou
s op
erat
ion
requ
ires
high
am
ount
of p
roce
ssin
g ta
sks
tobe
ac
com
plis
hed
�Po
wer
ful p
roce
ssor
, mea
ns to
redu
ce p
roce
ssor
load
−H
igh
sign
al d
ynam
ic a
pplic
atio
ns�
supp
ort f
or lo
op a
idin
g an
d fa
st a
cqui
sitio
n
−D
ual-f
requ
ency
ope
ratio
n fo
r PO
D
−FF
T an
d hi
gh n
umbe
r of c
orre
lato
rsal
low
for v
ery
shor
t col
d st
art t
imes
−Lo
w c
ost
−Lo
w p
ower
con
sum
ptio
n
20M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
●Po
tent
ial A
uton
omou
s Ap
plic
atio
ns:
LEO
, MEO
Mis
sion
s an
d C
onst
ella
tions
,Ren
dezv
ous
oper
atio
ns
Nav
igat
ion
App
licat
ion
Rev
iew
(2)
21M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
●Po
tent
ial A
uton
omou
s Ap
plic
atio
ns:
Use
r Sat
ellit
e
GEO
Use
r
Use
r Sat
ellit
e
GEO
Use
r
Auto
nom
ous
Orb
it D
eter
min
atio
n in
GEO
Laun
cher
, Re-
Entry
Nav
igat
ion
App
licat
ion
Rev
iew
(3)
22M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
Atti
tude
Det
erm
inat
ion
App
licat
ion
Rev
iew
●R
equi
rem
ents
on
the
AGG
A de
vice
−Su
ppor
t for
Hyb
rid P
aral
lel-M
ultip
lex
attit
ude
dete
rmin
atio
n sc
hem
e−
2 du
al-fr
eque
ncy
ante
nna
inpu
ts−
Low
cos
t −
Low
pow
er c
onsu
mpt
ion
−Ve
rsat
ile in
terfa
ce fo
r com
mun
icat
ion
with
oth
er s
enso
rs
●Po
tent
ial U
ses
in A
OC
S−
Initi
al A
ttitu
de A
cqui
sitio
n−
Inte
rmed
iate
Acq
uisi
tion
Phas
es−
Ope
ratio
nal P
hase
s−
Safe
mod
e
●Po
tent
ial C
onfig
urat
ions
−AD
GPS
as
3-ax
is a
bsol
ute
attit
ude
sens
or−
ADG
PS a
s an
gula
r rat
e se
nsor
−AD
GPS
ass
ocia
ted
with
sta
r tra
cker
−G
PS-b
ased
AD
ass
ocia
ted
with
gyr
osco
pes
23M
icro
elec
troni
cs P
rese
ntat
ion
Day
s 4t
h / 5
th F
eb.,
2004
Sum
mar
y
●AG
GA-
2 w
as o
ne o
f the
mos
t suc
cess
ful s
tand
ard
ASIC
’sde
velo
ped
by E
SA, w
ith a
rang
e of
use
rs a
nd a
pplic
atio
ns w
ider
than
ant
icip
ated
●AG
GA-
3 pr
ovid
es e
nhan
ced
high
spe
ed d
igita
l sig
nal p
roce
ssin
g fu
nctio
nalit
y, a
pow
erfu
l on-
boar
d m
icro
proc
esso
r and
ver
satil
e in
terfa
ces
for a
wid
e ra
nge
of G
NSS
app
licat
ions
●Th
e po
wer
ful f
eatu
res
and
flexi
bilit
y of
AG
GA-
3 w
ill al
low
GN
SS
spac
e eq
uipm
ent d
evel
oper
to fo
cus
on a
pplic
atio
n al
gorit
hms
and
softw
are
●AG
GA-
3 w
ill ta
ke a
dvan
tage
of a
num
ber o
f oth
er E
urop
ean
tech
nica
l de
velo
pmen
ts (L
EON
, Spa
ceW
ire,..
) as
wel
l as
of o
n-go
ing
prog
ram
mes
(Ear
th o
bser
vatio
n R
O m
issi
ons,
Gal
ileo,
..)
Mic
roel
ectro
nics
Pre
sent
atio
nD
ays
4th
/ 5th
Feb
., 20
04
EOP
-AG
GA
-3
Exte
rnal
Mem
ory
Bus
LEO
NIU
D-C
ache
I-C
ache A
HB
LEO
Nco
nfig
AH
B
APB
TIM
ERs
Wat
chdo
g
CIC
PIC
UA
RTs
GPI
O
SPI
GPI
O
AH
B
Spac
eWire
FFT
AH
B |
DM
AA
HB
| D
MA
GN
SS &
GIC
AH
BA
PB
FPU
GPI
O I/
F
SPI I
/F
UA
RT
I/F
Spac
eWire
I/F
Mem
Ctrl
A H B
GN
SS S
igna
l I/F