E702289_SH7290 Datasheet, PDF (214/252 Pages) Renesas Technology Corp – SH7290 E10A Emulator

6.3 User System Interface Circuit
The emulator is connected to the user system via the user interface cable. Figure 6.4 shows the
user system interface circuit of the emulator (HS7290KCM01H).
JTAG controller (EPF6016ATC144-2)
TDI
TCK
3Vcc
4.7k
74LVT244
YA
74LVT244
AY
TMS
3Vcc
4.7k
74LVT244
AY
TDO
3Vcc
4.7k
74LVT244
AY
TRST
URESET
BRK
ACK
CA
74LVT244
AY
74LVT244
YA
74LVT125
AY
YA
74LVT125
YA
3Vcc
4.7k
3Vcc
4.7k
22
3Vcc
4.7k
22
3Vcc
4.7k
22
3Vcc
4.7k
22
3Vcc
4.7k
22
3Vcc
4.7k
22
To user system
TDO
TCK
TMS
TDI
TRST
RESET
ASEBRKAK
3Vcc
4.7k
22
CA
Figure 6.4 User System Interface Circuit (HS7290KCM01H)
(Model Name: HS0005KCM07H)
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