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3.4 Pullup of Emulation Ports
Because this product emulates some I/O ports (P0 to P5, P10), you can not pullup ports P0 to P5 by
the pullup control registers. Install the included resistor arrays (51 kΩ) as necessary. Figure 3.9 shows
the positions of the pullup resistors. And, Table 3.2 lists the emulation port numbers and the pullup
resistor part numbers.
Figure 3.9 Positions of the pullup resistors
Table 3.3 Emulation ports and pullup resistor part numbers
Front side of the M3062PT-EPBM
Port
P00--P07
P10--P17
P20--P27
P30--P37
P40--P47
P50--P57
Resistor part
RM1 (51 kΩ pullup)
RM2 (51 kΩ pullup)
RM3 (51 kΩ pullup)
RM4 (51 kΩ pullup)
RM5 (51 kΩ pullup)
RM6 (51 kΩ pullup)
Positions to install pullup resistor arrays