Renesas M3062PT2-EPB Manuel d'utilisateur télécharger pdf (Page 44)

M3062PT2-EPB User’s Manual 2. Setup

R20UT0211EJ0300 Aug 16, 2012 Page 44 of 104

Rev.3.00

2.10.3 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 2.20 shows the positions of the pullup resistors. And, Table 2.3

lists the emulation port numbers and the pullup resistor part numbers.

Figure 2.20 Positions of the pullup resistors

Table 2.3 Emulation ports and pullup resistor part numbers

Port Resistor part

P00--P07 RM1 (51 kΩ pullup)

P10--P17 RM2 (51 kΩ pullup)

P20--P27 RM3 (51 kΩ pullup)

P30--P37 RM4 (51 kΩ pullup)

P40--P47 RM5 (51 kΩ pullup)

P50--P57 RM6 (51 kΩ pullup)

Front side of the M3062PT2-EPBM

Positions to install pullup resister arrays

512

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 103 104

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Renesas M3062PT2-EPB Manuel d'utilisateur Page 44