ꢀ ꢁ ꢂ ꢃ ꢄꢅ ꢆꢇ ꢈꢉꢄ ꢅ
ꢊ ꢋ ꢌꢍ ꢎꢏꢐ ꢑꢋ ꢒ ꢀ ꢎ ꢋ ꢓꢋ ꢀꢔꢕ ꢂ ꢋ ꢓꢒ ꢔꢕ ꢐ ꢖꢑ ꢇꢍꢂ ꢂꢑ ꢖ
SPRS080F − MARCH 1999 − REVISED OCTOBER 2008
pin assignments
The 5420 pin assignments tables list each pin name and corresponding pin number for the two package types.
Some of the 5420 pins can be configured for one of two functions. For these pins, the primary pin name is listed
in the primary column. The secondary pin name is listed in the secondary column and is shaded grey.
Pin Assignments for the TMS320VC5420PGE
(144-Pin Low-Profile Quad Flatpack)
PRIMARY
SIGNAL NAME
SECONDARY
SIGNAL NAME
PIN
NO.
PRIMARY
SIGNAL NAME
SECONDARY
SIGNAL NAME
PIN
NO.
PPD7
HD7
1
3
5
7
PPA8
DV
2
4
6
8
PPA0
A_HINT
DD
PPA9
PPD1
HD1
A_INT1
A_NMI
A_GPIO3
A_TOUT
IOSTRB
9
A_GPIO2/BIO
A_RS
10
A_GPIO1
A_GPIO0
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
V
SS
CV
V
SS
DD
A_BFSR1
A_BDR1
A_BCLKR1
A_BFSX1
CV
V
SS
DD
A_BDX1
A_XF
VCO
A_BCLKX1
A_CLKOUT
TCK
TMS
TDI
TRST
EMU1
DV
DD
EMU0
A_INT0
TDO
V
SS
PPD15
HD15
HD12
PPD14
HD14
HD13
V
SS
PPD13
PPD12
A_BFSR0
A_BCLKR0
A_BDR0
A_BFSX0
V
SS
CV
DD
A_BDX0
MSTRB
PS
A_BCLKX0
DS
HCS
HDS2
HDS1
B_BCLKX0
B_BDX0
DV
DD
V
B_BFSX0
B_BDR0
SS
B_BCLKR0
CV
V
SS
DD
B_BFSR0
PPA2
R/W
HR/W
HCNTL0
HD8
HCNTL1
PPA3
PPD8
PPD10
SELA/B
PPD9
HD9
HD10
PPD11
HD11
V
SS
6
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