E702289_SH7290 Datasheet, PDF (217/252 Pages) Renesas Technology Corp – SH7290 E10A Emulator

Figure 6.7 shows the user system interface circuit of the emulator (HS7290KCI01H).
JTAG controller (EPF10K20RC208-3)
TDI
TCK
TMS
TDO
TRST
URESET
BRK
ACK
CA
74LVT244
YA
74LVT244
22
AY
74LVT244
22
AY
74LVT244
22
AY
74LVT244
22
AY
74LVT244
22
YA
74LVT125
22
AY
YA
74LVT125
22
YA
3Vcc ^{To user system}
4.7k
TDO
3Vcc
4.7k
TCK
3Vcc
4.7k
TMS
3Vcc
4.7k
TDI
3Vcc
4.7k
3Vcc
4.7k
3Vcc
4.7k
3Vcc
4.7k
TRST
RESET
ASEBRKAK
CA
Figure 6.7 User System Interface Circuit (HS7290KCI01H)
(Model Name: HS0005KCI07H)
193