Renesas M32R/ECU Series User Manual page 245

10
10.1 Outline of Multijunction Timers
The multijunction timers (abbreviated MJT) have input event and output event buses. Therefore, in addition to
being used as a single unit, the timers can be internally connected to each other. This capability allows for highly
flexible timer configuration, making it possible to meet various application needs. It is because the timers are
connected to the internal event buses at multiple points that they are called the "multijunction" timers.
The 32180 has six types of MJT as listed in the table below, providing a total of 64-channel timers.
Table 10.1.1 Outline of MJT
Name Type
TOP Output-related
(Timer 16-bit timer
OutPut) (down-counter)
TIO Input/output-related
(Timer 16-bit timer
Input (down-counter)
OutPut)
TMS Input-related
(Timer 16-bit timer
Measure (up-counter)
Small)
TML Input-related
(Timer 32-bit timer
Measure (up-counter)
Large)
TID Input-related
(Timer 16-bit timer
Input (up/down-counter))
Derivation)
TOU Output-related
(Timer 24-bit timer
output (down-counter)
Unification)
No. of Channels Description
11 One of three output modes can be selected by software.
<With correction function>
• Single-shot output mode
• Delayed single-shot output mode
<Without correction function>
• Continuous output mode
10 One of three input modes or four output modes can be selected
by software.
<Input modes>
• Measure clear input mode
• Measure free-run input mode
• Noise processing input mode
<Output modes without correction function>
• PWM output mode
• Single-shot output mode
• Delayed single-shot output mode
• Continuous output mode
8 16-bit input measure timer
8 32-bit input measure timer
3 One of four input modes can be selected by software.
• Fixed period mode
• Event count mode
• Multiply-by-4 event count mode
• Up/down event count mode
24 One of five output modes can be selected by software.
<Without correction function>
• PWM output mode
• Single-shot PWM mode
• Delayed single-shot output mode
• Single-shot output mode
• Continuous output mode
10-2
MULTIJUNCTION TIMERS
10.1 Outline of Multijunction Timers
32180 Group User's Manual (Rev.1.0)