RL78/G10 CHAPTER 6 TIMER ARRAY UNIT
R01UH0384EJ0311 Rev. 3.11 103
Dec 22, 2016
For details about each function, see the table below.
Independent channel operation function Simultaneous channel operation function
• Interval timer (→ refer to 6.8.1)
• Square wave output (→ refer to 6.8.1)
• External event counter (→ refer to 6.8.2)
• Divider function
Note 2
(→ refer to 6.8.3)
• Input pulse interval measurement (→ refer to 6.8.4)
• Measurement of high-/low-level width of input signal
(→ refer to 6.8.5)
• Delay counter (→ refer to 6.8.6)
• One-shot pulse output (→ refer to 6.9.1)
• Two-channel input with one-shot pulse output function
Note
1
(→ refer to 6.9.2)
• PWM output function (→ refer to 6.9.3)
• Multiple PWM output function
Note 1
(→ refer to 6.9.4)
It is possible to use the 16-bit timer of channels 1 and 3 as two 8-bit timers (higher and lower). The functions that can
use channels 1 and 3 as 8-bit timers are as follows:
• Interval timer (higher and lower 8-bit timers)
• Square wave output (lower 8-bit timer only)
• External event counter (lower 8-bit timer only)
• Delay counter (lower 8-bit timer only)
• PWM output function (lower 8-bit timer only)
• Multiple PWM output function
Note 1
(lower 8-bit timer only)
Interlinked operation of channel 1 with the serial array unit operating as UART0 can be obtained by setting the ISC
register. The input pulse interval measurement mode can then be used to measure the width at the baud rate of the other
party in communications and make the required adjustments in response.
Notes 1. 16-pin products only.
2. Only channels 0 and 3