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When the circuit is connected as shown in figure 1.7, 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 SuperH
TM
Family E10A-USB Emulator User’s Manual.
SH7362
6
AUDATA0
AUDATA2
AUDATA1
AUDATA3
TCK
TMS
TDI
TDO
UVCC
UVCC_AUD
MPMD(GND)
32
30
28
26
24
15
17
21
19
11
8
9
3
14
12
5
AUDATA0
AUDATA2
AUDATA1
AUDATA3
TCK
TMS
TDO
TDI
AUDCK
AUDCK
N.C.
MPMD
GND
1, 2, 4, 7,
10, 13, 16, 18,
20, 22, 23, 25, 27, 29,
31, 33, 34, 35, 36, 37, 38
GND bus leads
All pulled-up at 4.7 kΩ or more
User system
1 kΩ
H-UDI port connector
(38-pin type)
VccQ_SR = 2.85-V/1.8-V I/O power supply
VccQ_MFI = 2.85-V/1.8-V I/O power supply
VccQ = 2.85-V I/O power supply
VccQ_SR
VccQ_SRVccQ_SRVccQ_SR
AUDSYNC
RESET
TRST
ASEBRK
/ BRKACK
RESETP
TRST
ASEBRK
/BRKACK
AUDSYNC
RESETA
*1
UCON (GND)
Reset signal
Power-on reset signal
*2
Level-shift
circuit
*3
Figure 1.7 Recommended Circuit for Connection between the H-UDI Port Connector and
MPU when the Emulator is in Use (38-Pin Type)