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TMS320VC5402
FIXEDĆPOINT DIGITAL SIGNAL PROCESSOR
SPRS079E – OCTOBER 1998 – REVISED AUGUST 2000
4
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251–1443
description (continued)
CV
HDS1
A18
A17
V
SS
A16
D5
D4
D3
D2
D1
D0
RS
X2/CLKIN
X1
HD3
CLKOUT
V
SS
HPIENA
CV
DD
NC
TMS
TCK
TRST
TDI
TDO
EMU1/OFF
EMU0
TOUT0
HD2
NC
CLKMD3
CLKMD2
CLKMD1
V
SS
DV
DD
NC
NC
NC
NC
V
SS
DV
DD
A10
HD7
A11
A12
A13
A14
A15
NC
HAS
V
SS
NC
CV
DD
HCS
HR/W
READY
PS
DS
IS
R/W
MSTRB
IOSTRB
MSC
XF
HOLDA
IAQ
HOLD
BIO
MP/MC
DV
DD
V
SS
NC
NC
144
NC
CV
143
142
141
A8
140
A7
139
A6
138
A5
137
A4
136
HD6
135
A3
134
A2
133
A1
132
A0
131
DV
130
129
128
127
126
125
HD5
124
D15
123
D14
122
D13
121
HD4
120
D12
119
D11
118
117
D9
116
D8
115
D7
114
D6
113
112
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
NC
NC
HCNTL0
SS
BCLKR0
BCLKR1
BFSR0
BFSR1
BDR0
HCNTL1
BDR1
BCLKX0
BCLKX1
SS
DD
SS
HD0
BDX0
BDX1
IACK
HBIL
NMI
INT0
INT1
INT2
INT3
DD
HD1
SS
HRDY
HINT/TOUT1
111
V
110
A19
109
70
71
72
NC
NC
D10
NC
DV
DD
CV
HDS2
SS
V
V
V
DV
V
CV
V
DD
DD
DD
DD
SS
TMS320VC5402 PGE PACKAGE
†‡
(TOP VIEW)
BFSX0
A9
BFSX1
NC
NC
†
NC = No internal connection
‡
DV
DD
is the power supply for the I/O pins while CV
DD
is the power supply for the core CPU. V
SS
is the ground for both the I/O
pins and the core CPU.
The TMS320VC5402PGE (144-pin LQFP) package is footprint-compatible with the ’LC548, ’LC/VC549, and
’VC5410 devices.