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CHAPTER 4
DIFFERENCES BETWEEN TARGET DEVICE AND TARGET INTERFACE CIRCUIT
Figure 4-2. Equivalent Circuit 2 of Emulation Circuit
Probe side
X2
100 Ω
V
DD
V
(IC)
PP
V
SS
Figure 4-3. Equivalent Circuit 3 of Emulation Circuit
Probe side
100 Ω
RESET
100 Ω
X1
1 MΩ
1 MΩ
µ
PC393
Leave open
LV
CC
100 kΩ
HC4066
V
CC
4.7 kΩ
X1
LV
HC157
CC
µ
PD789009
HSK120
User's Manual U14362EJ2V1UM
IE-789026-NS-EM1 side
LV
CC
IE-789026-NS-EM1 side
µ
PD789009
Leave open
V
(IC)
PP
RESET
X1
33
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