1
1
2
2
3
3
4
4
5
5
6
6
D
D
C
C
B
B
A
A
Document Number:
Rev
Sheet
Date:
of
4/23/2009
6
6
Drawing Title:
Page Title:
Size
LM3S9B96 Development Board
In-circuit Debug Interface (ICDI)
B
A
DB-LM3S9B96
GND
18
GND
25
GND
34
ADBUS0
24
ADBUS1
23
ADBUS2
22
ADBUS3
21
ADBUS4
20
ADBUS5
19
ADBUS6
17
ADBUS7
16
ACBUS0
15
ACBUS1
13
ACBUS2
12
ACBUS3
11
BDBUS0
40
BDBUS1
39
BDBUS2
38
BDBUS3
37
BDBUS4
36
BDBUS5
35
BDBUS6
33
BDBUS7
32
BCBUS0
30
BCBUS1
29
BCBUS2
28
BCBUS3
27
SI/WUA
10
SI/WUB
26
GND
9
AGND
45
VCC
3
VCC
42
VCCIOA
14
VCCIOB
31
AVCC
46
PWREN#
41
XTOUT
44
XTIN
43
EECS
48
EESK
1
EEDATA
2
TEST
47
RESET#
4
RSTOUT#
5
3V3OUT
6
USBDM
8
USBDP
7
U12
FT2232D
+3.3V
DBG+5V
R41 27
R42 27
+3.3V
+3.3V
DBG_JTAG_EN
R39
10K
R40
1.5K
R44
1.5K
R45
330
+5V
+5V
+5V
+5V
FT_TCK
FT_TDI/DI
FT_TDO/DO
FT_TMS/OUTEN
0.1UF
C71
0.1UF
C72
0.1UF
C73
0.1UF
C74
0.1UF
C75
0.1UF
C70
USB Device Controller
Channel A : JTAG / SW Debug
Channel B : Virtual Com Port
5V
D-
D+
ID
G
1
2
3
4
7
5
6
J13
54819-0572
FT_SRSTN
Debugger USB Interface
R43
USBSH
CS
1
SK
2
DI
3
DO
4
GND
5
ORG
6
NC
7
VCC
8
1K 64X16
U11
CAT93C46
1
2
Y3
6.00MHz
27PF
C68
27PF
C69
SWO_EN
0.01UF
C67
2
3
1
U14A
SN74LVC125A
5
6
4
U13B
SN74LVC125A
9
8
10
U13C
SN74LVC125A
12
11
13
U14D
SN74LVC125A
2
3
1
U13A
SN74LVC125A
5
6
4
U14B
SN74LVC125A
9
8
10
U14C
SN74LVC125A
2
3
1
U15A
SN74LVC126A
5
6
4
U15B
SN74LVC126A
9
8
10
U15C
SN74LVC126A
12
11
13
U15D
SN74LVC126A
VCP_TX_SWO
DBGENn
12
11
13
U13D
SN74LVC125A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J14
2X10 HDR-SHRD
+3.3V
TDI
TCK
R46
27
TMS_SWDIO
SRSTN
TDO_SWO
VCP_TX
R47
27
R48
27
R49
27
R50
27
PIN1
JP57
TCK
JP50
PC0/TCK
PC1/TMS
PC2/TDI
PC3/TDO
TMS
JP51
TDI
JP52
TDO
JP53
TCK
TDI
TMS_SWDIO
TDO_SWO
TDI
TMS_SWDIO
TCK
TDO_SWO
SRSTN
R38
10K
+3.3v
RESETn
RSTn
JP54
SRSTN
PA1/U0TX
VCPTX
JP55
PA0/U0RX
VCPRX
JP56
VCP_RX
VCP_RX
VCP_TX
JTAG/SWD In/Out
14
7
VCC
GND
U14E
SN74LVC125A
14
7
VCC
GND
U13E
SN74LVC125A
14
7
VCC
GND
U15E
SN74LVC126A
+3.3V
+3.3V
+3.3V
0.1UF
C80
+3.3V
R51
10K
+3.3V
R52
10K
R53
10K
Indicates factory-default jumper position.
Schematic page 6
Summary of Contents for Stellaris LM3S9B96
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