User`s manual

SuperH Family E10A-USB Emulator Section 3 Preparation before Use
R20UT0870EJ1000 Rev. 10.00 Page 43 of 292
Aug 10, 2012
Emulator control circuit
H-UDI port connector
22 Ω
3.3 V
74LVC2G125
A Y
Vcc
22 Ω
74LVC2G125
A Y
Vcc
22 Ω
74LVC2G125
Y A
Vcc
B A
74AVC16245
22 Ω
74LVC2G125
A Y
Vcc
22 Ω
74LVC2G125
A Y
Vcc
22 Ω
74LVC2G125
Vcc
Y A
22 Ω
74LVC2G125
Vcc
74LVC2G125
Y A
Vcc
A Y
10 kΩ
10 kΩ
10 kΩ
10 kΩ
10 kΩ
10 kΩ
10 kΩ
1.8 V
1.8 V
1.8 V
UVCC
SW2, SW3
TCK
ASEBRK/BRKACK
TDO
TMS
TDI
RESET
B A
74AVC16245
B A
74AVC16245
TRST
Figure 3.14 Interface Circuits in the Emulator (H-UDI)
(New_SH-Mobile Series / SH-4A Series / SH-2A Series)