7733 datasheet(820/940 Pages) RENESAS

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CENTRAL PROCESSING UNIT (CPU)

7736 Group User’s Manual

2–2

2.5 Processor modes

Concerning chapter “2. CENTRAL PROCESSING UNIT (CPU),” the 7736 Group differs from the 7733 Group

in the following section. Therefore, only the differences are described below:

• “2.5 Processor modes”

The following sections of the 7736 Group differ depending on the external bus mode, which is A or B:

• “2.2 Bus interface unit”

External bus mode A (page 2–10 in part 1)

External bus mode B (page 2–2 in part 2)

• “2.3 Accessible area”

External bus mode A (page 2–16 in part 1)

External bus mode B (page 2–5 in part 2)

The following sections of the 7736 Group are the same as those of the 7733 Group. Therefore, for these

sections, refer to the part 1:

• “2.1 Central processing unit” (page 2–2 in part 1)

• “2.4 Memory allocation” (page 2–18 in part 1)

2.5 Processor modes

Concerning section “2.5 Processor modes,” the 7736 Group differs from the 7733 Group in the following:

• “Figure 2.5.2”

The following differ depending on the external bus mode. Therefore, refer to the corresponding part:

• Figure 2.5.1 and Table 2.5.1

External bus mode A (Figure 2.5.1 and Table 2.5.1 in part 1)

External bus mode B (Figure 2.5.1 and Table 2.5.1 in part 2)

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

• “2.5 Processor modes” (page 2–23 in part 1)

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