Renesas H8S/2368 Series Hardware Manual page 372

• P22/PO2*
1
/TIOCC3/TMCI0
The pin function is switched as shown below according to the combination of the TPU channel
3 settings (by bits MD3 to MD0 in TMDR_3, bits IOC3 to IOC0 in TIORL_3, and bits CCLR2
to CCLR0 in TCR_3), bit NDER2*
TPU channel 3
settings
P22DDR
1
NDER2*
Pin function
Notes: *1 Not supported by the H8S/2366.
*2 TIOCC3 input when MD3 to MD0 = B'0000 and IOC3 to IOC0 = B'10xx.
*3 When used as the TMR external clock input pin, the external clock is selected by the
CKS2 to CKS0 bits in TCR_1.
TPU channel 3
settings
MD3 to MD0
IOC3 to IOC0 B'0000
B'0100
B'1xxx
CCLR2 to
CCLR0
Output function
x: Don't care
Note: *4 TIOCD3 output disabled.
Output disabled and settings (2) effective when BFA = 1 or BFB = 1 in TMDR_3.
Rev. 2.00, 05/03, page 320 of 820
1
in NDERL, and bit P22DDR.
(1) in table below
—
—
TIOCC3 output
(2) (1)
B'0000
B'0001 to
B'0011
B'0101 to
B'0111
— —
— Output
compare
output
(2) in table below
0
—
P22 input P22 output
TIOCC3 input*
3
TMCI0 input*
(2) (1)
B'001x B'0010
B'xx00 Other than
B'xx00
— —
4
— PWM*
mode 1
output
1 1
0 1
PO2 output*
2
(1) (2)
B'0011
Other than B'xx00
Other than B'101
B'101
PWM mode —
2 output
1