T
e
ch
n
ica
l Da
ta
sh
ee
t f
o
r INT
D
S
K
1
115
P
a
ge
1
of
5
INTDSK1115 Da
tashee
t
20/
03/02
ht
tp://www.a
te
.co.uk/boar
d
s/datashee
ts/
intdsk1115.htm
T
e
ch
n
ica
l Da
ta
sh
ee
t f
o
r INT
D
S
K
1
115
P
a
ge
1
of
5
INTDSK1115 Da
tashee
t
20/
03/02
ht
tp://www.a
te
.co.uk/boar
d
s/datashee
ts/
intdsk1115.htm
O
n
-b
o
a
rd
De
vic
es:
· 1
× 1
6
-B
it S
ter
eo Audio
C
o
dec.
· 2
× 1
2
-B
it, Hig
h
Per
fo
rm
an
ce An
alo
g
u
e
-to
-d
ig
ital C
o
n
v
er
ter
.
· 2
× 1
6
-B
it
, H
igh S
p
eed
D
igi
ta
l-
to
-a
nal
ogu
e Co
nvert
er
.
Compat
ible E
quipment
:
P
a
ge
2
of
5
INTDSK1115 Da
tashee
t
20/
03/02
ht
tp://www.a
te
.co.uk/boar
d
s/datashee
ts/
intdsk1115.htm
· C
6
7
11™ D
S
K
fro
m
Texas
In
st
ru
ment
s.
· C
u
st
om h
o
st
cards
w
h
ic
h ad
here t
o
sp
eci
fi
cat
io
ns
i
n
t
h
e I
N
T
D
S
K
111
5 U
ser Manu
al
.
Ext
e
rn
al In
te
rf
ac
es:
· 1
× 3
.5 m
m
St
er
eo In
put J
ack.
· 1
× 3
.5 m
m
St
er
eo Outp
ut J
ack
.
· 2
× P
C
B J
ack A
n
al
og
ue I
npu
t
Con
n
ect
ors
.
· 2
× P
C
B J
ack A
n
al
og
ue O
u
tp
ut
Co
nnect
o
rs.
· 1
× Mo
m
en
tar
y
R
eset S
w
itch
.
Desc
rip
tio
n
T
h
e IN
TD
S
K
1
115
i
s a
n
A
n
al
og
ue D
aug
ht
er B
o
ard
t
h
at
i
s d
esi
g
n
ed t
o
be u
sed
in
con
ju
n
ct
ion
w
it
h
D
S
P
Bas
ed P
ro
duct
s. It
i
s pri
m
ar
il
y
d
es
ig
n
ed f
o
r u
se with a
C
6
7
11™
DSK (DSP
Starter Kit) as
s
upp
li
ed
by
Texas
Ins
trumen
ts
.
A
lt
h
o
ugh
i
t i
s d
esi
gn
ed fo
r us
e w
it
h
a C
671
1
™
D
S
K
, t
h
e I
N
T
D
S
K
111
5 can
be u
sed
w
it
h
any h
o
st
boar
d
t
h
at
o
ffers
t
h
e r
equi
red
res
o
ur
ces
.
Fo
r m
o
re
in
fo
rm
atio
n
o
n
th
e r
es
o
u
rces r
eq
u
ir
ed
f
o
r
al
lo
w
in
g
th
e
IN
T
D
S
K
111
5 t
o
be do
cked
w
it
h
a cus
tom h
o
st
b
o
ard
pl
eas
e cons
ul
t th
e
IN
TD
S
K
11
15 U
ser Manu
al
.
T
h
e bo
ard p
rov
id
es
tw
o
st
ereo
j
acks
, on
e for
audi
o
i
npu
t
and o
n
e f
o
r au
di
o o
u
tput
.
The s
tereo au
di
o i
n
put
t
o
t
h
e IN
TD
SK
1
115
i
s
co
ded i
n
to
a s
erial f
o
rmat b
y
the
C
S
421
8 cod
ec. Th
e s
tereo
aud
io
outp
u
t fr
om
t
h
e
IN
TD
S
K
11
15 i
s deco
ded f
rom
a ser
ial
f
o
rmat
b
y
t
h
e
CS
421
8
cod
ec.
T
h
e par
ti
cu
lar s
erial form
at that is u
til
is
ed is
refer
red to
as S
M
3 in
the C
S
4
218
datash
eet. The
serial inter
face of
the CS
42
18
codec
is
av
ailable at on
e of
th
e INTDS
K
1
115
's
h
o
st
co
nnecto
rs
. W
h
en
the
IN
TDSK111
5 is
dock
ed on
to a C
671
1
™
DSK, the s
erial interf
ace to
th
e
C
S
421
8 cod
ec is
d
irectly con
n
ected to
McB
S
P
1
. The
audio
codec can
be r
eset
b
y
t
h
e h
o
st
boar
d
or
by
th
e IN
TD
S
K
1
115
's
o
n
-b
oard
re
se
t
switch
.
T
h
e INTDSK
1
115
has
two 12-B
it, high
per
for
m
ance analo
gue-to-
d
igital conv
erters
(ADC
s)
. Th
e tw
o
analog
ue inp
u
t con
n
ector
s accep
t an
in
put v
o
ltage ran
g
e o
f 0
to
+5 Volts
. Ther
e is
a
choice o
f five
differ
ent clock
so
urces
for
us
e wi
th
the ADC
s.
Thr
ee are d
ivis
ion
s o
f t
h
e
on
-
b
o
ard
os
ci
ll
at
o
r freq
u
ency
and
t
w
o
are ex
te
rnal
s
ignal
s fro
m on
e of t
h
e IN
TD
SK
1
115'
s h
o
st
co
nnect
o
rs.
The ch
os
en s
ampl
e fr
equen
cy is
selected
b
y
so
ld
er
in
g
th
e ap
p
ro
p
ri
ate co
m
b
in
atio
n
o
f lin
k
s
to
th
e I
N
TDSK1
1
1
5
. Th
e I
N
TDS
K
1
1
1
5
w
ill b
e
h
av
e th
e lin
k
s co
n
fig
u
red
at the
factory
s
u
ch that the
cl
o
ck f
o
r the
A
D
C
s is
pro
v
ided
by
an exter
n
al s
ig
n
al fr
om o
n
e of
the INTDSK
1
115
's
h
o
st
conn
ectors
. W
h
en t
he
IN
TD
S
K
11
15 i
s do
cked o
n
to
a
C67
11™ D
S
K
, t
h
es
e fact
or
y s
et
ti
n
gs
caus
e TO
U
T
0 t
o
b
e t
h
e s
our
ce of
th
e A
D
C
s
cl
ocks
.
T
h
ere ar
e tw
o
16-B
it, high
s
p
eed d
igital
-to-
an
alogu
e con
v
erters
(DAC
s)
on
the d
augh
te
r card.
Thes
e ou
tp
ut a v
o
ltage ran
g
e o
f 0 to
5 Volts
to
two
analogu
e con
n
ectors
.
W
h
en
t
h
e IN
TD
S
K
1
115
i
s d
o
cked
on
to
a C6
711™
D
S
K
, bo
th
t
h
e A
D
C
s and
t
h
e D
A
C
s are m
apped
t
o
t
h
e h
o
st
D
S
P
's E
x
te
rnal
Memo
ry
In
terface
(EMIF). Th
is
allows
the DSP
acces
s
to read
the d
at
a
from
the ADC
an
d a
llows
i
t to
write data to th
e DA
C
.
P
a
ge
3
of
5
INTDSK1115 Da
tashee
t
20/
03/02
ht
tp://www.a
te
.co.uk/boar
d
s/datashee
ts/
intdsk1115.htm
Sp
ec
if
icat
io
n
s
Ana
logue
Inte
rf
a
c
e
· T
w
o
0-5
V
Hi
g
h
-im
p
edan
ce analog
ue inp
u
ts
.
· T
w
o
vari
ab
le
out
p
u
t anal
og
ue o
u
tput
s.
· On
e s
ter
eo
lin
e lev
el in
p
u
t.
· On
e s
ter
eo
lin
e lev
el o
u
tp
u
t.
P
a
ge
4
of
5
INTDSK1115 Da
tashee
t
20/
03/02
ht
tp://www.a
te
.co.uk/boar
d
s/datashee
ts/
intdsk1115.htm
Digit
a
l Int
e
rf
ace
· T
w
o
S
amt
ec SF
M S
eri
es
0.05
0" × 0
.05
0" pi
tc
h
so
cket
s.
· 3
2
Bit
d
ig
ital d
ata b
u
s
fo
r
A
/D &
D/A co
n
v
er
ter
s.
· S
eri
al
d
at
a
bus
fo
r CS
42
18 c
odec.
· 5
V
lev
el d
ig
ital o
u
tp
u
ts.
· 3
.3
V
lev
el d
ig
ital in
p
u
ts
(
5
V to
ler
an
t)
.
User
In
te
rf
a
c
e
· On
e momen
tary r
es
et s
w
it
ch
for
C
S
421
8 co
dec.
CS4
218
St
e
reo
A
u
d
io
Co
d
e
c
· 6
4x
O
v
ers
ampl
ing.
· I
n
p
u
t an
ti-
al
iasin
g
an
d
o
u
tp
u
t sm
o
o
th
in
g
f
ilt
er
s.
· Pr
o
g
ra
m
m
ab
le in
p
u
t g
ain
.
· S
amp
le
freq
uenci
es
fro
m 4 k
H
z t
o
50
kH
z.
AD7
6
8
Digi
ta
l-
to
-a
na
logue
C
onv
e
rt
e
r
· 1
6
Bit
r
es
o
lu
tio
n
.
· 2
0
MSP
S
u
pdate r
at
e.
AD9
2
2
0
Ana
logue
-t
o-d
ig
it
a
l
Conv
e
rte
r
· 1
2
Bit
r
es
o
lu
tio
n
.
· 1
0
MSP
S
u
pdate r
at
e.
P
h
y
s
ic
a
l Dime
ns
ions
· 8
0
mm
x 8
6
.2
mm.
P
a
ge
5
of
5
INTDSK1115 Da
tashee
t
20/
03/02
ht
tp://www.a
te
.co.uk/boar
d
s/datashee
ts/
intdsk1115.htm