
Section 1 Connecting the Emulator with the User System
Rev. 2.00 Jan. 28, 2008 Page 7 of 32
REJ10J1422-0200
SH7781
AUDCK
AUDSYNC
AUDATA0
AUDATA1
AUDATA2
AUDATA3
TCK
TMS
_TRST
TDI
TDO
_ASEBRK/BRKACK
PRESET
MPMD
AUDCK
AUDSYNC
AUDATA0
AUDATA1
AUDATA2
AUDATA3
TCK
TMS
_TRST
TDI
TDO
ASEBRK/BRKAC K
RESET
MPMD(GND)
UVCC
UVCC_AUD
UCON(GND)
N.C
VDDQ
VDDQ3.3V
VDDQ
6
32
30
28
26
24
15
17
21
19
11
8
9
3
14
12
5
GND
1,2,4,7,10,13,16,
18,20,22,23,25,27,29,
31,33,34,35,36,37,38
All pulled-up at 4.7 kΩ or more
1 kΩ
Reset signal
Target system
VDDQ = I/O power supply
GND bus leads
H-UDI port connector
Figure 1.2 Recommended Circuit for Connection between the H-UDI Port Connector and
MPU when the SH7781 E200F Emulator is in Use (38-Pin Type)
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