NEC V850/SF1 - Manual (Page 32)

CHAPTER 5 DIFFERENCES BETWEEN TARGET DEVICE AND TARGET INTERFACE CIRCUIT
User’s Manual U15447EJ1V0UM
32
Figure 5-1. Equivalent Circuit of Emulation Circuit (4/5)
V CC
5.1 k Ω
3 V
Probe side IE system side
Socket RESET
X2
PD70F3079Y
X1
X1
1 M Ω
1 7
JP1
1 2 3
1-2 shorted
JP2
XT2
PD70F3079Y
XT1
XT1
1 7
JP3
PD703091R
Socket CLKOUT PD703091R
PORTV
DD
100 F
100 Ω
Internal circuit
1 M Ω
V CC
−
+
PC393
Relay
− +
2.2 k Ω
3.3 k Ω
V CC
G6H-2F
µ
µ
µ
µ
µ
µ