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IMPORTANT
Note on Differences between Actual MCU and Emulator:
•Operations of the emulator differs from those of mask MCUs as listed below.
(1) Reset condition
Set the time for starting up (0.2 Vcc to 0.8 Vcc) 1 µs or less.
(2) Data values of ROM area at power-on
(3) Internal memories (RAM and ROM) capacities etc.
(4) Characteristics of ports P0
0
to P5
7
Ports P0
0
to P5
7
are connected via emulation circuits. The device used for the port emulation
circuit is;
Device: M60081L-0142FP
(5) HOLD* control
When inputting "Low" to the HOLD* pin to run into the HOLD state, P0
0
to P5
2
will be in the
HOLD state delaying by 2.5 cycles than the actual MCU (see Table 5.5, Figure 5.5, Table 5.9
and Figure 5.10).
(6) A-D input group selection function
To use the A-D input group selection function, following settings are required.
1) To select A-D input for port P0
•Set the whole 8-bit direction registers of P107 to P100 to input.
• Set P107 to P100 to no pullup for pullup control resister setting.
• P107 to P100 cannot be used for the input pins of I/O port and key input interrupt functions.
2) To select A-D input for port P2
• Set the whole 8-bit direction registers of P107 to P100 to input.
• Set P107 to P100 to no pullup for pullup control resister setting.
• P107 to P100 cannot be used for the input pins of I/O port and key input interrupt functions.
3) To select A-D input for port P10
• There is no limitation.
As a flexible cable, a pitch converter board and other devices are used between the evaluation
MCU and the target system, some characteristics are slightly different from those of the actual
MCU. Therefore, be sure to evaluate your system with an evaluation MCU. Before starting
mask production, evaluate your system and make final confirmation with an ES (Engineering
Sample) version MCU.