Technical information

Section 2 Connecting the Emulator to the User System
Rev. 5.00 Aug. 18, 2009 Page 24 of 78
REJ10J1237-0500
1
AUDATA0
AUDATA2
AUDATA1
AUDATA3
TCK
TMS
AUDSYNC
N.C.
N.C.
RES
TDI
TDO
TRST
ASEBRKAK
/ASEBRK
UVCC*
GND
GND
GND
GND
(GND)
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
2
4
6
8
12
10
14
16
18
20
22
24
26
28
30
32
34
36
AUDATA0
AUDATA2
AUDATA1
AUDATA3
TCK
RES
TMS
TDO
TDI
TRST
ASEBRKAK
/ASEBRK
AUDCK
AUDSYNC
AUDCK
N.C.
Vcc
ASEMD0
Vcc
Vcc
Vcc
Target MCU
All pulled-up at 4.7 kΩ or more
Vcc = I/O power supply
H-UDI port connector
(36-pin type)
Reset signal
User system
Note:
Supply the operating voltages of the H-UDI and AUD of the MCU to the UVCC pin.
Figure 2.11 Recommended Circuit for Connection between the H-UDI Port Connector and
MCU when the Emulator is in Use (36-Pin Type)