Datasheet
In Circuit Debug Interface
PROJECT
DESCRIPTION
FILENAME
DESIGNER REVISION DATE
PART NO. SHEET
54 OFDK-TM4C123G.sch
7/9/2013
TEXAS INSTRUMENTS
108 WILD BASIN ROAD, SUITE 350
AUSTIN TX, 78746
www.ti.com/tiva-c
Tiva™ MICROCONTROLLERS
1.0
TM4C123G Development Kit
DAY
DK-TM4C123G
ICDI JTAG
ICDI STATUS LED
PE5
GND - Level shifters present
NC - No level shifters
PE4
High - UART Mode
PD0 - T_DISCONNECT
GND - Target Connected
NC - Target Disconnected
PC[5:7], PE[0:3], PF0
Leave NC when no level shifters
PF[3:4]
NC - Debug functions not needed
PB6
NC - Debug function not needed
Low - ETM Mode not supported
5
4
3
2
1
6
7
8
9
10
J4
TC2050-IDC-NL
C23
0.01uF
C56
0.1uF
C57
0.01uF
C58
0.1uF
C59
0.01uF
C60
0.1uF
C61
0.1uF
C62
10pF
C63
10pF
Y3
16MHz
R35
10k
C64
0.1uF
OMIT
R36
10k
R37
10k
C65
2.2uF
1
PB6/T0CCP0
4
PB7
5
PF4
6
PE3
7
PE2
8
PE1
9
PE0
10
PD7
13
PC7/C0-
14
PC6/C0+
15
PC5
16
PC4
17
PA0/U0RX
18
PA1/U0TX
19
PA2/SSI2CLK
20
PA3
21
PA4/SSI2RX
22
PA5/SSI2TX
23
PA6
24
PA7
28
PF0/C0O
29
PF1/SSI1TX
30
PF2/SSI1CLK
31
PF3
43
PD4/USB0DM
44
PD5/USB0DP
45
PB0
46
PB1
47
PB2
48
PB3
49
PC3
50
PC2
51
PC1
52
PC0
53
PD6/U2RX
58
PB4
57
PB5
59
PE4
60
PE5
61
PD0
62
PD1
63
PD2
64
PD3
U9-A
TM4C123GH6PMI-XDSICDI
2
VDDA
3
GNDA
11
VDD
12
GND
25
VDDC
26
VDD
27
GND
32
WAKE
33
HIB
34
XOSC0
35
GNDX
36
XOSC1
37
VBAT
38
RESET
39
GND
40
OSC0
41
OSC1
42
VDD
54
VDD
55
GND
56
VDDC
U9-B
TM4C123GH6PMI-XDSICDI
R38
0
C79
1.0uF
C80
1.0uF
1
IN
3
EN
5
OUT
2
GND
4
NC
U11
TLV70033DDC
C81
1.0uF
C82
1.0uF
D5
Green
R39
330
R41
10k
R43
10k
R49
6.2k
1
VB
2
D-
3
D+
4
ID
5
G
68
9 7
J11
CON-USB-MICROB
ICDI_TMS
ICDI_TCK
ICDI_TDO
ICDI_TDI
ICDI_RST
ICDI_TCK
ICDI_TMS
ICDI_TDI
ICDI_TDO
ICDI_RST
+ICDI_VBUS
+ICDI_3.3V
+ICDI_3.3V
+ICDI_3.3V
+ICDI_3.3V
TARGET_DEBUG/COMM
T_UTX
T_URX
T_TCK/SWDCLK
T_TMS/SWDIO
T_TDO/SWO
T_TDI
T_RESET
TARGET_DEBUG/COMM
T_TDO/SWO
T_TMS/SWDIO
T_TCK/SWDCLK
+ICDI_VBUS
STATUS_LED
STATUS_LED
USB_DETECT
ETM_EN
+ICDI_3.3V
+ICDI_3.3V
EXTDBG
+ICDI_3.3V
ICDI_USB0DM
ICDI_USB0DP