Spectrum Digital TMS320DM642, Technical Reference

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Spectrum Digital, Inc
A-19
5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
DDEC_
GND
D
DEC_GN
D
DDE
C
_GN
D
DDE
C
_
G
N
D
Vi
de
o
I
np
ut
Se
ct
ion
(
Cha
nn
el
1)
DDE
C_
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D
DDE
C
_GN
D
DD
EC_
G
N
D
DDEC_G
ND
D
DEC
_G
ND
DDEC
_G
ND
D
D
E
C
_GN
D
DDE
C_
GN
D
DDE
C
_
G
N
D
DD
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C_G
N
D
DD
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C
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N
D
DDE
C
_
G
N
D
D
D
EC_
GN
D
DD
EC_
G
N
D
DDE
C
_
G
N
D
DDE
C
_GN
D
DDE
C_
GN
D
D
DEC
_
GND
FI
D
C
O
N
NEC
TS
TO
CT
L
2
P
I
N
O
N
V
IDE
O
PO
R
T
DD
EC_
G
N
D
5
073
42
A
D
M
642
E
v
al
uat
io
n Mod
u
le
w
it
h
TI
D
e
c
ode
rs
(
V
er
s
io
n
3
)
S
P
ECT
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D
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A
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IN
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18
25
W
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1
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004
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tl
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S
ize
D
o
cu
m
ent
N
u
m
b
e
r
R
e
v
D
a
te:
S
hee
t
of
GND
R
A
_I
N
D
at
a
8
R
A
_I
N
D
at
a
9
A
_
IND
a
ta
1
A
_
IND
a
ta
4
A
_
IND
a
ta
2
A
_
IND
a
ta
7
A
_
IND
a
ta
6
A
_
IND
a
ta
3
A
_
IND
a
ta
5
A
_
IND
a
ta
8
A
_
IND
a
ta
9
RA
_
IND
a
ta
1
A
_
IND
a
ta
0
R
A
_I
N
D
at
a
1
RA
_
IND
a
ta
0
R
A
_I
N
D
at
a
3
RA
_
IND
a
ta
3
R
A
_I
N
D
at
a
[0..
9
]
RA
_
IND
a
ta
5
R
A
_I
N
D
at
a
5
R
A
_I
N
D
at
a
2
RA
_
IND
a
ta
7
RA
_
IND
a
ta
6
R
A
_I
N
D
at
a
4
R
A
_I
N
D
at
a
6
R
A
_I
N
D
at
a
7
RA
_
IND
a
ta
4
RA
_
IND
a
ta
2
R
A
_I
N
D
at
a
0
RA
_
IND
a
ta
9
RA
_
IND
a
ta
8
LU
MA
IX
C
L
K
_
A
(1
3
)
A
_
IN
D
a
ta
[0.
.9
]
(13)
IXVS
YN
C_
A
(1
3
)
GND
DS
P
_
SC
L
0
(3
,14,1
9
,20
,23)
DS
P
_
SD
A0
(3
,14,1
9
,20
,23) SY
S
T
E
M
_
R
ES
E
T
#
(3
,11,
1
4
,1
6
,17,
19,2
0
,21
,25
)
X
H
S
Y
N
C
_
ID
Q
_A
(1
3)
3.
3
V
D
_
D
D
E
C
(19
)
3.
3
V
A
_
D
D
E
C
(19
)
1
.8
V
A
_
D
D
E
C
(1
9)
1.
8V
D
_
D
D
E
C
(1
9)
T
V
P5
4
1
6
_
PB
IN
(1
9)
T
V
P5
4
1
6
_
PR
IN
(1
9)
FI
D
_
C
T
L2
_A
(1
3)
R
T
S
0
_A
(1
6)
3.3
V
A
_
D
D
E
C
3.3
V
D
_
D
D
E
C
1
.8
V
D_
DD
E
C
3
.3
V
D
_
DDEC
1.
8V
A
_
D
D
E
C
3
.3
V
D_
DDEC
3.3
V
A
_
D
D
E
C
1.
8V
D
_
D
D
E
C
3
.3
V
A_
D
D
EC
3.
3V
D
_
D
D
E
C
1.
8V
D
_
D
D
E
C
1
.8
VA_
D
D
EC
1.
8
V
A
_
D
D
E
C
3
.3
V
D_
DD
E
C
3
.3
V
D_
DD
E
C
3
.3
V
D_
DD
E
C
TP
2
8
Te
s
tPo
in
t
1
L2
7
2
.7
u
H
L2
8
2
.7
uH
C
365
3
30p
F
C
163
3
30p
F
R8
3
2
2
R1
1
1
2.
2
K
TP26 Te
s
tPo
in
t
1
R7
9
4.
7K
TP
25
Te
s
tPoi
n
t
1
TP
24
Te
s
tPoi
n
t
1
C3
6
6
680
pF
C
140
0
.1uF
Y1
1
4
.3
1818
mh
z
J1
6
7
5
031
7-
2
3
4 2
1
5
6
C1
6
6
330
pF
R2
3
9
0
R8
2
2
2
RN
1
9
RPACK8
-3
3
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
C1
3
5
330
pF
C
231
0
.1uF
C1
4
1
0.
1uF
C
230
0
.1uF
J15
RC
A J
A
C
K
-Y
E
L
L
OW
1
2
R
104
75
.0
C2
2
3
680
pF
C1
7
5
.1uF
C
172
0.
1
u
F
C1
6
5
.1uF
C1
7
8
0.
1u
F
C
170
0.1
u
F
C1
7
6
0.
1u
F
C1
7
9
0
.1uF
C1
4
3
0.
1uF
C
138
0.
1uF
C1
4
2
0.
1u
F
C1
7
4
0.
1u
F
C
173
0
.1uF
C
233
0.1
u
F
C1
3
7
.1u
F
C
167
.1uF
C
171
0.1
u
F
C
180
0.
1uF
C
169
33
pF
U2
3
T
V
P
5
146
17 16
8 9
44 43 45
81
15
24
79
56
3
19
6
18 23
52 51 46
22
32
42
39
49
62
77
27
68
13
26
11
14
25
78
4
5
20
21
12
31
41
55
67
38
48
61
76
7 2 1
80 28 29
47 50 53 54 57 58 59 60 63 64 65 66 69 70 74 75 40
34 33
30
35
37 72 73 71 36
10
V
I_3_
B
V
I_3_
A
V
I_2_
B
V
I_2_
C
Y8 Y9 Y7
TH
ER
MAL
CH3 _A 18 GN D
CH4 _A 18 GN D
CH1 _A 18 GN D
DGN D4
CH1 _A 33 GN D
CH3 _A 33 GN D
CH2 _A 33 GN D
V
I_3_
C
V
I_4_
A
Y2 Y3 Y6
CH4 _A 33 GN D
DGN D2
DGN D3
IOG ND 1
IOG ND 2
IOG ND 3
PL L_A1 8G ND
DGN D1
DGN D5
A1 8G ND_RE F
AGN D
CH2 _A 18 VD D
CH3 _A 18 VD D
CH4 _A 18 VD D
CH1 _A 18 VD D
CH1 _A 33 VD D
CH2 _A 33 VD D
CH3 _A 33 VD D
CH4 _A 33 VD D
A1 8V DD_R EF
DVDD 1
DVDD 2
DVDD 3
DVDD 4
IOV DD1
IOV DD2
IOV DD3
PLL _A1 8V DD
V
I_2_
A
V
I_1_
C
V
I_1_
B
V
I_1_
A
SC
L
SD
A
Y5 Y4 Y1 Y0 C9 C8 C7 C6 C5 C4 C3 C2 C1 C0
XT
A
L
1
XT
A
L
2
DA
T
A
C
L
K
RE
SETB
PW
RD
WN
INT
R
E
Q
FSS/
G
P
IO
GL
C
O
/12C
A
HS
/C
S
/GP
IO
VS/
V
BL
K/
G
P
IO
FI
D
/G
P
IO
A
V
ID
/G
P
IO
CH2 _A 18 GN D
R7
6
1
00K
C1
3
4
3
30p
F
R7
4
75.
0
C1
6
4
330
pF
R
107
75
.0
R1
4
1
4.7
K
R1
4
3
NO P
O
P
C
370
0.
1uF
L2
1
2
.7uH
R
108
3
3
R
109
3
3
C
168
33
pF
R7
7
2K
R
135
N
O
P
O
P
C
367
6
80p
F
R1
1
0
2
2
R7
8
NO
PO
P
R7
3
2K
L2
0
2
.7
uH
L2
2
2
.7
uH
L
3
0
2
.7uH
C1
7
7
0.1
u
F
C1
8
1
0.
1
u
F
C1
3
6
0.1
u
F
R2
6
8
10
K