Renesas H8S/2633 Series Hardware Manual page 501

Pin Selection Method and Pin Functions
P15/TIOCB1/ The pin function is switched as shown below according to the combination of
TCLKC the TPU channel 1 setting (by bits MD3 to MD0 in TMDR1, bits IOB3 to IOB0
in TIOR1, and bits CCLR1 and CCLR0 in TCR1), bits TPSC2 to TPSC0 in
TCR0, TCR2, TCR4, and TCR5, and bit P15DDR.
TPU Channel
1 Setting
P15DDR
Pin function
Notes: *1 TIOCB1 input when MD3 to MD0 = B'0000 or B'01xx, and IOB3
TPU Channel
1 Setting
MD3 to MD0
IOB3 to IOB0
CCLR1,
CCLR0
Output
function
Table Below (1)
—
TIOCB1 output
to IOB0 = B'10xx.
*2 TCLKC input when the setting for either TCR0 or TCR2 is: TPSC2
to TPSC0 = B'110; or when the setting for either TCR4 or TCR5 is
TPSC2 to TPSC0 = B'101.
TCLKC input when channels 2 and 4 are set to phase counting
mode.
(2)
B'0000, B'01xx
B'0000 B'0001 to
B'0011
B'0100
B'0101 to
B'1xxx
B'0111
—
— Output
compare
output
Table Below (2)
0
P15 input
TIOCB1 input *
TCLKC input *
(1) (2) (2)
B'0010
— B'xx00
— — —
— —
1
P15 output
1
2
(1) (2)
B'0011
Other than B'xx00
Other B'10
than
B'10
PWM —
mode 2
output
x: Don't care
447