Renesas M32R/ECU Series User Manual

10
10-17
MULTIJUNCTION TIMERS
10.2 Common Units of Multijunction Timers
32180 Group User’s Manual (Rev.1.0)
Output Event Bus Control Register (OEBCR) <Address: H’0080 0205>
9 1011121314b15b8
OEB0S
O
EB1SOEB3S
O
EB2S
00
0
0
0
0
0
0
<After reset: H’00>
b Bit Name Function R W
8, 9 OEB3S 00: Select TOP8 output R W
Output event bus 3 input select bit 01: Select TIO3 output
10: Select TIO4 output
11: Select TIO8 output
10 No function assigned. Fix to "0". 00
11 OEB2S 0: Select TOP9 output R W
Output event bus 2 input select bit 1: Select TIO2 output
12 No function assigned. Fix to "0". 00
13 OEB1S 0: Select TOP7 output R W
Output event bus 1 input select bit 1: Select TIO1 output
14 No function assigned. Fix to "0". 00
15 OEB0S 0: Select TOP6 output R W
Output event bus 0 input select bit 1: Select TIO0 output
The OEBCR register is used to select the timer (TOP or TIO) whose underflow signal is supplied to the output
event bus.
10.2.4 Input Processing Control Unit
The Input Processing Control Unit processes TCLK and TIN input signals to the MJT. In TCLK input processing,
it selects the source of TCLK signal, and for external input, it selects the active edge (rising or falling or both) or
level (high or low) of the signal, at which to generate the clock signal supplied to the clock bus.
In TIN input processing, the unit selects the active edge (rising or falling or both) or level (high or low) of the
signal, at which to generate the enable, measure or count source signal for each timer or the signal supplied to
each event bus.
Following input processing registers are included:
• TLCK Input Processing Control Register (TCLKCR)
• TIN0–4 Input Processing Control Register (TIN04CR)
• TIN5–8 Input Processing Control Register (TIN58CR)
• TIN9–11 Input Processing Control Register (TIN911CR)
• TIN12–19 Input Processing Control Register (TIN1219CR)
• TIN20–23, TIN30–33 Input Processing Control Register (TIN2023_3033CR)
• TIN24,25 Input Processing Control Register (TIN2425CR)
• TIN26,27 Input Processing Control Register (TIN2627CR)
• TIN28,29 Input Processing Control Register (TIN2829CR)

Renesas M32R/ECU Series Specifications

General

Brand	Renesas
Model	M32R/ECU Series
Category	Computer Hardware
Language	English