NEC IE-784915-R-EM1 User Manual page 33

CHAPTER 5 DIFFERENCES FROM TARGET DEVICE
Figure 5-1. Equivalent Circuit Diagram of Port Pin Emulation Circuit (2/3)
Emulation device
side
P0 (7 : 0)
P4 (7 : 0)
P5 (7 : 0)
P6 (7 : 0)
P7 (7 : 0)
P8 (7 : 0)
P9 (6 : 0)
INTP (2 : 0)
PTO0 (2 : 0)
PWM (1 : 0)
SCK2
SO2
SI2/BUSY
ANI (11 : 8)
NMI
Target probe
side
P0 (7 : 0)
27Ω
P4 (7 : 0)
27Ω
P5 (7 : 0)
27Ω
P6 (7 : 0)
27Ω
P7 (7 : 0)
P8 (7 : 0)
P9 (6 : 0)
27Ω
INTP (2 : 0)
PTO0 (2 : 0)
PWM (1 : 0)
SCK2
SO2
SI2/BUSY
ANI (11 : 8)
NMI
Q D
NMIMSK1
(emulation board)
33