NEC IE-784915-R-EM1, User Manual

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35
CHAPTER 5 DIFFERENCES FROM TARGET DEVICE
(2) When chip set board is connected to IE-784915-R-EM1
Figure 5-2. Equivalent Circuit Diagram of Port Pin Emulation Circuit (1/3)
V
DD
Emulation
device side
V
SS
AV
SS1
Clock module
Selector
16 MHz
(IC socket)
AV
DD1
AV
DD2
AV
SS2
CKIN
P0 (7 : 0)
P4 (7 : 0)
P5 (7 : 0)
P6 (7 : 0)
P7 (7 : 0)
P8 (7 : 0)
P9 (6 : 0)
NC
NC
NC
NC
NC
NC
V
CC
V
CC
Noise filter
V
CC
LV
CC
STOP
NC