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50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
GPIO0/EPWM1A
V
DDIO
GPIO2/EPWM2A
GPIO1/EPWM1B
GPIO34
V
DD
ADCRESEXT
ADCREFP
ADCREFM
ADCREFIN
ADCINB7
ADCINB6
ADCINB5
ADCINB4
ADCINB3
ADCINB2
ADCINB1
ADCINB0
V
DDAIO
T
T
T
X
G
G
A
A
A
A
A
A
A
A
A
XRS
TRST
V
DD
G
V
S
V
D
G
G
G
V
S
V
D
V
D
V
S
V
S
V
D
GPIO32/SDAA/EPWMSYNCI/ADSOCAO
GPIO13/TZ2/SPISOMIB
V
DD3VFL
TEST1
V
SS
V
DD
GPIO28/SCIRXDA/TZ5
V
SS
V
SS
X1
G
V
S
V
D
G
G
V
D
G
G
V
S
G
G
V
D
G
G
G
G
V
S
G
G
G
G
V
SS
GPIO3/EPWM2B
V
SS
V
DD2A18
V
SS2AGND
GPIO16/SPISIMOA/TZ5
G
V
SS
GPIO27/SPISTEB
V
DDIO
GPIO24/ECAP1/SPISIMOB
V
S
GPIO25/ECAP2/SPISIMOB
GPIO26/SPICLKB
TEST2
XCLKIN
X2
EMU1
EMU0
TDO
TMS320F2808, TMS320F2806
TMS320F2801, UCD9501
Digital Signal Processors
SPRS230F–OCTOBER 2003–REVISED SEPTEMBER 2005
Figure 2-3. TMS320F2801/UCD9501 100-Pin PZ LQFP (Top View)
Introduction
15