7733 datasheet(169/940 Pages) RENESAS

Nome de Peças	7733

Descrição Electrónicos	16-BIT SINGLE-CHIP MICROCOMPUTER

PDF	940 Pages

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Fabricante Electrônico	RENESAS [Renesas Technology Corp]

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169 / 940 page

TIMER B

7733 Group User’s Manual

7–6

7.2.3 Timer Bi mode register

Figure 7.2.3 shows the structure of the timer Bi mode register. The operating mode selection bits are used

to select an operating mode of timer Bi. Bits 7 to 5 and bits 3 and 2 have different functions according to

the operating mode. These bits are described in a section of each operating mode.

Fig. 7.2.3 Structure of timer Bi mode register

Bit

7 @

Must be fixed to “0” (i = 0).

3 @

Bit name

At reset

Un-

defined

Functions

Timer Bi mode register (i = 0 to 2) (addresses 5B16 to 5D16)

0 0: Timer mode

0 1: Event counter mode

1 0: Pulse period/Pulse width

measurement mode

1 1: Do not select.

b1 b0

These bits have different functions according to the operating mode.

Operating mode selection bits

Note: In the timer and event counter modes, bit 5 is ignored and undefined at reading.

These bits have different functions according to the operating mode.

Not implemented (i = 1, 2).

—

Un-

defined

(Note)

7.2 Block description

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