Renesas H8S/2319 series Hardware Manual page 257

Pin Selection Method and Pin Functions
P14/TIOCA1 The pin function is switched as shown below according to the combination of
the TPU channel 1 setting by bits MD3 to MD0 in TMDR1, bits IOA3 to IOA0 in
TIOR1, bits CCLR1 and CCLR0 in TCR1, and bit P14DDR.
TPU Channel
1 Setting
P14DDR
Pin function
TPU Channel
1 Setting
MD3 to MD0
IOA3 to IOA0
CCLR1,
CCLR0
Output
function
Notes: 1. TIOCA1 input when MD3 to MD0 = B'0000 or B'01×× and IOA3 to
Table Below (1)
TIOCA1 output
(2)
B'0000, B'01××
B'0000 B'0001 to
B'0011
B'0100
B'0101 to
B'1×××
B'0111
—
— Output
compare
output
IOA0 = B'10××.
2. TIOCB1 output is disabled.
—
P14 input
(1) (2) (1)
B'001× B'0010
B'××00
— —
— PWM
mode 1
output *
Rev. 5.00, 12/03, page 227 of 1088
Table Below (2)
0 1
P14 output
1
TIOCA1 input *
(1) (2)
B'0011
Other than B'××00
— Other B'01
than B'01
PWM —
mode 2
2
output
×: Don't care