Download SuperH Family E10A-USB Emulator Additional Document for Users

When the circuit is connected as shown in figure 1.5, the switches of the emulator are set as SW2
= 1 and SW3 = 1. For details, refer to section 3.8, Setting the DIP Switches, in the Debugger Part
TM
of the SuperH Family E10A-USB Emulator User’s Manual.
VccQ = 3.3 V (I/O power supply)
VccQ
Pulled-up at 4.7 kΩ or more (all)
VccQ VccQ VccQ VccQ
VccQ
H-UDI port connector
(14-pin type)
TCK
9
(GND)
10 GND
TRST
TDO
ASEBRKAK
12
13
GND
GND
14 GND
TMS
TDI
RESET
N.C.
UVCC
SH7705
1
TCK
2
TRST
3
TDO
4
ASEBRKAK
5
TMS
6
TDI
7
RESETP
8
11
1 kΩ
Reset signal
ASEMD0
User system
Figure 1.5 Recommended Circuit for Connection between the H-UDI Port Connector and
MPU when the Emulator is in Use (14-Pin Type UVCC Connected)
10