Renesas M32R/ECU Series

10
10-159
MULTIJUNCTION TIMERS
10.8 TOU (Output-Related 24-Bit Timer)
32180 Group User’s Manual (Rev.1.0)
TOU1 Control Register 0 (TOU1CR0) <Address: H’0080 0BDA>
b01234567891011121314b15
TOU10M0 TOU11M0 TOU12M0 TOU13M0 TOU14M0 TOU15M0 TOU16M0 TOU17M0
0000000000000000
<After reset: H’0000>
b Bit Name Function R W
0, 1 TOU10M0 (TOU1_0 operation mode select 0 bit) 00: Single-shot output mode R W
2, 3 TOU11M0 (TOU1_1 operation mode select 0 bit) 01: Single-shot PWM output mode
4, 5 TOU12M0 (TOU1_2 operation mode select 0 bit) or delayed single-shot output mode (Note 1)
6, 7 TOU13M0 (TOU1_3 operation mode select 0 bit) 10: Continuous output mode
8, 9 TOU14M0 (TOU1_4 operation mode select 0 bit) 11: PWM output mode
10, 11 TOU15M0 (TOU1_5 operation mode select 0 bit)
12, 13 TOU16M0 (TOU1_6 operation mode select 0 bit)
14, 15 TOU17M0 (TOU1_7 operation mode select 0 bit)
Note 1: Use TOU1 Control Register 1 to select between these two modes.
Notes: • This register must always be accessed in halfwords.
• Operation mode can only be set or changed while the counter is inactive.
TOU1 Control Register 1 (TOU1CR1) <Address: H’0080 0BD8>
b01234567891011121314b15
TOU1CKS TOU10M1 TOU11M1 TOU12M1 TOU13M1 TOU15M1 TOU16M1
TOU17M1
TOU14M1
0
0
0
0
0
0
0
0
00000000
<After reset: H’0000>
b Bit Name Function R W
0 TOU1CKS 0: Use prescaler 4 R W
TOU1 clock source select bit 1: Use external clock (TIN26)
1–7 No function assigned. Fix to "0". 00
8 TOU10M1 (TOU1_0 operation mode select 1 bit) 0: Single-shot PWM output mode R W
9 TOU11M1 (TOU1_1 operation mode select 1 bit) 1: Delayed single-shot output mode
10 TOU12M1 (TOU1_2 operation mode select 1 bit)
11 TOU13M1 (TOU1_3 operation mode select 1 bit)
12 TOU14M1 (TOU1_4 operation mode select 1 bit)
13 TOU15M1 (TOU1_5 operation mode select 1 bit)
14 TOU16M1 (TOU1_6 operation mode select 1 bit)
15 TOU17M1 (TOU1_7 operation mode select 1 bit)
Notes: • This register must always be accessed in halfwords.
• Operation mode can only be set or changed while the counter is inactive.
TOU1 Control Registers 0 and 1 are used to select operation modes of TOU1_0–7.
To select prescaler 4 as the clock source for TOU1, make sure the TID1 Control & Prescaler 4 Enable Register’s
prescaler 4 enable bit is set to "1". For details, see Section 10.7.3, “TID Control & Prescaler Enable Registers.”