Datasheet

Section 10B I/O Ports
(H8S/2695)
Page 470 of 1434 R01UH0166EJ0600 Rev. 6.00
Mar 02, 2011
H8S/2633 Group, H8S/2633 F-ZTAT
TM
,
H8S/2633R F-ZTAT
TM
, H8S/2695
Pin Selection Method and Pin Functions
P14/TIOCA1/
IRQ0
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, and bits CCLR1 and CCLR0 in TCR1), and bit P14DDR.
TPU Channel
1 Setting Table Below (1) Table Below (2)
P14DDR — 0 1
Pin function TIOCA1 output P14 input P14 output
TIOCA1 input
*
1
IRQ0 input
TPU Channel
1 Setting (2) (1) (2) (1) (1) (2)
MD3 to MD0 B'0000, B'01xx B'001x B'0010 B'0011
IOA3 to IOA0 B'0000
B'0100
B'1xxx
B'0001 to
B'0011
B'0101 to
B'0111
B'xx00 Other
than
B'xx00
Other than B'xx00
CCLR1,
CCLR0
— — — — Other
than B'01
B'01
Output
function
— Output
compare
output
— PWM
mode 1
output
*
2
PWM
mode 2
output
—
x: Don't care
Notes: 1. TIOCA1 input when MD3 to MD0 = B'0000 or B'01xx, and IOA3 to
IOA0 = B'10xx.
2. TIOCB1 output is disabled.