M34286T2-CPE User’s Manual
2. Setup
R20UT0214EJ0200 Rev.2.00
Page 26 of 70
Sep 16, 2010
2.4 Connecting the External Trace/Trigger Cable
Using the external trace/trigger cable enables record/reference a hardware break by the external trigger, and changes of
an external signal level in the trace window.
(1) Connecting the External Trace/Trigger Cable to the Emulator System
Figure 2.6 shows how to connect the external trace/trigger cable to the connector J4 of the emulator.
J3
10
11
1
20
IC
2
2
SW
1
M
AD
E
PA
C
T
EM
UL
A
T
O
R
SA
F
E
PO
W
E
R
PO
W
ER
CL
O
C
K
R
ESE
T
RU
N
S
T
AT
US
SY
ST
E
M
ST
A
T
US
TA
R
G
E
T
MA
D
E
IN
J
A
P
A
N
CO
M
P
AC
T
E
M
U
L
A
T
O
R
PO
WE
R
5.
0V
US
B
M34286T2-
CPE
Figure 2.6 Connecting the external trace/trigger cable
(2) Connecting the External Trace/Trigger Cable to the User System
The pin assignments of the external trace cable are shown in Figure 2.7.
Pin No.
Label
Color of IC clip
Purpose
1
GND
Black
GND
2
TRG
White
External trigger input
3
EXT0
Yellow
4
EXT1
Yellow
5
EXT2
Yellow
6
EXT3
Yellow
External trace input
6
1
Figure 2.7 Specifications of the external trace cable
