Atmel SAMA5D3 Series-EK, Руководство пользователя

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6-8 SAMA5D3x-EK User Guide
11180A–ATARM–30-Jan-13
6.2.3 Debug JTAG/ICE and DBGU
The Main Board embeds a SEGGER J-Link-on-Board based on an ATSAM3U4C LQFP100.
This processor provides the functions of JTAG and bridge USB/Serial DBGU port.
The J-Link-OB-ATSAM3U4C was designed in order to provide a low-cost, space-saving
and onboard alternative to the general J-Link.
J-Link-OB-ATSAM3U4C supports the following target interfaces:
„ JTAG
„ DBGU
An optional 20 pin header is provided on the board to allow for the JTAG connection. In order to use this
functionality RR6, RR7 should be removed and JP15 on.
Figure 6-6. MB JTAG-OB
VDDOUT
DRXD
DTXD
VDDBU ADVREF
VDDPLL VDDCORE
VDDANA VDDIN VDDUTMI VDDIO VDDIO
JTAG Enabled,close to disable
ICE INTERFACE
RXDaux
TXDaux
CDC Enabled,close to disable
500mA capability
TDO_3U
TDIOUT
TCK_3U
TMSOUT
TMS_3U
TRSTIN
TCKOUT
TRSTOUT
TRESOUT
TRESIN
LED1_3U
TRESOUT
TDIIN
TX_3U
TMSIN
VDDOUT_3U
TCKOUT
TMSOUT
TDOIN
TDIOUT
TCKIN
ENSPI
VDDOUT_3U
TCKOUT
LED2_3U
RTCKIN
TRSTOUT
ERASE_3U
VDDOUT_3U
NRST_3U
ENSPI
TDI_3U
VDDOUT_3U
RX_3U
NTRST
DHSDM
XIN_3U
XOUT_3U
TRSTIN
TDIIN
TMSIN
TCKIN
TDI
RTCK
TDO
TMS
TCK
NTRST
NRST
TDI
TMS
TCK
TDOIN
RTCK
NRST
TDO
RTCKIN
TMS_3U
TCK_3U
NRST_3U
TDI_3U
TDO_3U
DHSDP
VCC_3V3_DEBUG
VCC_3V3_DEBUG
VCC_3V3_DEBUG
VCC_3V3_DEBUG
VCC_3V3_DEBUG
VCC_3V3_DEBUG
VDDIOP0
VDDIOP0
VDDIOP0
EARTH_USB2
EARTH_USB2
VCC_3V3_DEBUG
VCC_3V3_DEBUG
5V VCC_3V3_DEBUG
VCC_3V3_DEBUG
VBUS_DEBUG
VBUS_DEBUG
3V3
VCC_3V3_DEBUG
PB30 3,6
PB31
3,6
NRST 10,12,3
NTRST 3
RTCK 3
TDI 3
TMS 3
TCK 3
TDO 3
C156
100n
C156
100n
R128
4.7k
R128
4.7k
R182 150R R182 150R
R63
0R/0805
DNP
R63
0R/0805
DNP
C166
100n
C166
100n
R106
100k
DNP
R106
100k
DNP
C96
100n C96
100n
C153
100n
C153
100n
R64 0R R64 0R
C154
100n
C154
100n
R45 0R R45 0R
JP16 JP16
1 2
R131 0R R131 0R
C163
100n
C163
100n
R179 150R R179 150R
C155
100n
C155
100n
C117 10p C117 10p
R107
100k
DNP
R107
100k
DNP
JP15 JP15
1 2
R183 150R R183 150R
J9
BR20-H
DNP J9
BR20-H
DNP
1 2
3 4
5 6
7 8
9 10
11 12
13
15
17
19 14
16
18
20
C152
100n
C152
100n
R109
100k
DNP
R109
100k
DNP
R66 6.8k/1% R66 6.8k/1%
C121 15p C121 15p
D12
TVS
DNP
D12
TVS
DNP
R65 0R R65 0R
D11
TVS
DNP
D11
TVS
DNP
R110 0R
DNP
R110 0R
DNP
MN18
SPX3819
MN18
SPX3819
VIN
1
GND
2
EN
3
BYP
4
VOUT
5
R54 0R DNP R54 0R DNP
T1 T1
C160
100n
C160
100n
R181 150R R181 150R
R111
0R
DNP
R111
0R
DNP
T3 T3
C98
100n C98
100n
R44 0R R44 0R
C147
4.7u
C147
4.7u
R130
4.7k
R130
4.7k
C116 10n C116 10n
R112 0R
DNP
R112 0R
DNP
J23
TC2050-IDC
J23
TC2050-IDC
VCC
1
TMS
2
GND1
3
TCK
4
GND2
5
TDO
6
NC1
7
TDI
8
NC2
9
RESET
10
C159
100n
C159
100n
R43 100k R43 100k
T4 T4
R62 0R R62 0R
R113 0R
DNP
R113 0R
DNP
C47
2.2u C47
2.2u
R185 0R R185 0R
C165
100n
C165
100n
R67 39R R67 39R
R145
47k R145
47k
C158
100n
C158
100n
R180 150R R180 150R
R61 0R R61 0R
R186 0R
DNP
R186 0R
DNP
MN17
SAM3U_LQFP100
MN17
SAM3U_LQFP100
VD
D
AN
A
1
ADVREF
2
GN
D
A
N
A
3
AD12BVREF
4
PA22/PGMD12
5
PA30
6
PB3
7
PB4
8
V
DDCO
RE
_
3
9
PA13/PGMD5
10
GN
D
2
61
PA15/PGMD7
12
PA16/PGMD8
13
PA17/PGMD9
14
PB1
6
15
PB1
5
16
PA18/PGMD10
17
PA19/PGMD11
18
PA20/PGMD12
19
PA21/PGMD13
20
PA23/PGMD15
21
XIN32
50
PA24
23
PA25
24
PA26
25
PA0/PGMNCMD
26
PA1/PGMRDY
27
PA2/PGMNOE
28
PA3/PGMNVALID
29
PA4/PGMM0
30
PA5/PGMM1
31
PA6/PGMM2
32
NRST
57
V
DDCO
RE
_
4
34
GN
D
1
35
VD
D
IO
_
3
36
V
DDCO
RE
_
5
59
DFSDM
80
GN
D
3
89
V
DDUT
M
I
79
VD
D
IN
53
FWUP
42
ERASE
43
TEST
44
XIN
75
XOUT32
49
VD
D
IO
_
4
22
TDI
51
V
DDO
UT
52
PA12/PGMD4
41
TDO/TRACESWO
54
TMS/SWDIO
55
TCK/SWCLK
56
PA7/PGMM3
33
PB2
4
58
PA8/PGMD0
37
VD
D
IO
_
2
60
PA14/PGMD6
11
PB2
3
62
PB2
2
63
PB1
4
69
PB1
0
70
PB9
71
GN
D
P
L
L
72
PB8
100
PB7
99
PB6
98
PB1
3
95
PB1
2
94
PB1
1
93
PB2
92
PB1
91
PB0
90
PA10/PGMD2
39
VD
D
IO
_
1
88
V
DDCO
RE
_
1
87
PA31
86
PA29
85
PA28
84
V
DDCO
RE
_
2
83
G
NDUT
M
I
82
DFSDP
81
DHSDM
77
DHSDP
76
NRSTB
47
XOUT
74
VD
D
PL
L
73
PA11/PGMD3
40
PA9/PGMD1
38
PB2
0
65
PB1
9
66
PB1
8
67
PB1
7
68
PB5
97
PA27
96
PB2
1
64
VD
D
BU
45
GN
D
B
U
46
VBG
78
JTAGSEL
48
R68 39R R68 39R
C161
100n
C161
100n
C146
4.7u
C146
4.7u
L24
220ohm at 100MHz L24
220ohm at 100MHz
1 2
D14 Green D14 Green 1 2
RR7
0R
RR7
0R
1
2
3
4
5
6
7
8
C94
10u C94
10u
C167
100n
C167
100n
Y4
12MHz
Y4
12MHz
1
3
2 4
R70 1k R70 1k
C131
100n
C131
100n
C157
100n
C157
100n
C92
100n
C92
100n
R129
4.7k
R129
4.7k
D13 Red D13 Red 1 2
C164
100n
C164
100n
C119 15p C119 15p
C95
10u C95
10u
RR6
0R
RR6
0R
1
2
3
4
5
6
7
8
C162
100n
C162
100n
R69 1k R69 1k
SHD
J14
105017-0001
SHD
J14
105017-0001
1
2
3
4
5
7 8
6 9
10
11
R79
100k
DNP
R79
100k
DNP
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