MULTIJUNCTION TIMERS
10
10-18
32185/32186 Group Hardware Manual
Rev.1.10 REJ09B0235-0110 May 15, 07
b8
9
10
11121314
b15
OEB3S
OEB2S
OEB1S
OEB0S
000
0000
0
Output Event Bus Control Register (OEBCR)
<Address: H’0080 0205>
<Upon exiting 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.
10.2.5 Input Processing Control Unit
The Input Processing Control Unit processes TCLK and TIN input signals to the MJT. In TCLK input process-
ing, it selects the source of TCLK signal, and for external input, it selects the active edge (rising or falling or
both) or level ("H" or "L") 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 ("H" or "L") 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)
TIN Input Processing Control Register 0 (TINCR0)
TIN Input Processing Control Register 1 (TINCR1)
TIN Input Processing Control Register 2 (TINCR2)
TIN Input Processing Control Register 3 (TINCR3)
TIN Input Processing Control Register 4 (TINCR4)
TIN24,25 Input Processing Control Register (TIN2425CR)
TIN26,27 Input Processing Control Register (TIN2627CR)
10.2 Common Units of Multijunction Timers