7733 datasheet(652/940 Pages) RENESAS

tên linh kiện	7733

Giải thích chi tiết về linh kiện	16-BIT SINGLE-CHIP MICROCOMPUTER

PDF	940 Pages

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PROGRAMMABLE I/O PORTS

7735 Group User’s Manual

3–2

3.2 Port peripheral circuits

Concerning chapter “3. PROGRAMMABLE I/O PORTS,” the 7735 Group differs from the 7733 Group in the

following section. Therefore, only the difference is described in this chapter:

• 3.2 Port peripheral circuits

The following sections are the same as those of the 7733 Group. Therefore, for these sections, refer to part

• “3.1 Programmable I/O ports” (page 3-2 in part 1)

• “3.3 Pull-up function” (page 3-8 in part 1)

• “3.4 Internal peripheral devices’ I/O functions (Ports P42 and P5 to P8)”

(page 3-10 in part 1)

3.2 Port peripheral circuits

Concerning section “3.2 Port peripheral circuits,” the 7735 Group differs from the 7733 Group in the follow-

ing:

_ ____

• Pin E/RDE in Figure 3.2.2

The other description is the same as that of the 7733 Group. Therefore, refer to part 1:

• “3.2 Port peripheral circuits” (page 3-6 in part 1)

Fig. 3.2.2 Port peripheral circuits (2)

• E / RDE

Hold

acknowledge

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