Column Contents
Device
ND-K403H uPD78403x
ND-K404H uPD78404x, uPD784054
ND-K422H uPD78422x, uPD78421xA
Emulation Emulation Frequency Same as the subject device
Emulation Clock Input-able to Internal/External clock of the internal In circuit emulator
Emulation Extra Memory The sharing of the same memory for Internal ROM
Emulation Internal Memory Internal RAM: same as the real chip (512B)
Peripheral RAM: same as the real chip (MAX: 32KB)
Internal ROM: 192KB (Extended memory NE-105 mounted)
Emulation Extra Mapping 64KB space or more: By 4KB
1MB space or less: By 64KB
1MB space or more: 1MB
Emulation Kind of Mapping Alternative ROM, Alternative RAM, User memory, Guard memory
Event Detection Detenction Bus Detection Element 4 detectors
Detenction Address 0h~FFFFFh
Mask Able
Data Byte,Bit mask: Able
Status BR/OP/R/W/RW/RM/WM/RWM/RP/WP/RWP/VECT/NC
Detenction Program Detection Element 4 detectors
Detenction Address 1bit
Mask Able
Extra Data 1bit
Detection Bus Specify 1 detector from the event detect result, and count the numbers of event occurrence. 8bit counter×1
Sequential Specify 4 detectors from the event detect result, and operate the sequence.Step: 4 steps, function: 1, Disable condition: not specified
Qualify Execute Qualify trace (BRA only) by the event detect result
Trace Start Start trace by the event detect result and path, sequential condition detect.
Trace End Stop trace by the event detect result and path, sequential condition detect.
Trace Delay Start trace delay by the event detect result.
Trigger Same as the delay event.
Break Event Break Break by the event detect result and path, sequential condition detect.
Step Break Break by the step execution completed.
Manual Break Break by the command.
Failsafe SFR Non-map SFR, Writing to R/O SFR, Read from W/R, Different access unit
Light Protect Write to Internal ROM, alternative ROM
Guard Program execution/Access of Card area
Relocation Access to different area of the relocation
Trace Trace Capacity 32K step
Trace Data Internal/External Bus Total 96bits
Trace Condition All trace
Qualify trace
Section trace
Trace Delay Settable 0-32K frame
Time Test Start Same as Section trace start event
Stop Same as Section trace stop event
Resolution 203.45ns
Max Time 14 mins. 33 secs.
Functions 32bit ×1
Quantity Survey Max 65536times
Average Provided
RAM Realtime Internal high-speed RAM area
Low Voltage 3V~
Host I/F Exclusive Bus interface
Run Reset function (CPU Reset and System Reset: Able)
Real time execution, Break execution, Step execution
Status indicate function (LED indicates READY/HOLD, the status during RUN, Trace, Standby are indicated on the screen)
other Mask HLDRQ signal can be masked by Hardware
MNI signal can be masked by Hardware
WAIT signal can be masked by Hardware
RESET signal can be masked by Software
HARDWARE STOP signal can be masked by Software
Control Soft Windows applied
Other Able to Change Memory/Register/SPR in Break
※Trace memory board NT-323 in use
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