m37905 Renesas Electronics Corporation., m37905 Datasheet - Page 110

• Manufacturer Part Number: m37905
• Description: Mitsubishi 16-bit Single-chip Microcomputer 7700 Family / 7900 Series
• Manufacturer: Renesas Electronics Corporation.

Fig. 7.2.4 Structure of timer Ai mode register
to select the operating mode of timer Ai. Bits 2 to 7 have different functions according to the operating
mode. These bits are described in the paragraph of each operating mode.
7.2.4 Timer Ai mode register
Figure 7.2.4 shows the structure of the timer Ai mode register. The operating mode select bits are used
Timer Ai mode register (i = 0 to 4) (Addresses 56
Bit
0
1
2
3
4
5
6
7
Operating mode select bits
These bits have different functions according to the operating mode.
Bit name
(i = 5 to 9) (Addresses D6
(Note)
7905 Group User’s Manual Rev.1.0
b1 b0
0 0 : Timer mode
0 1 : Event counter mode
1 0 : One-shot pulse mode
1 1 : Pulse width modulation (PWM) mode
16
16
to 5A
to DA
16
16
)
)
Function
b7 b6 b5 b4 b3 b2 b1 b0
7.2 Block description
At reset
0
0
0
0
0
0
0
0
TIMER A
R/W
RW
RW
RW
RW
RW
RW
RW
RW
7-7