Renesas H8S/2319 series Hardware Manual page 258

Pin Selection Method and Pin Functions
P13/TIOCD0/ The pin function is switched as shown below according to the combination of
TCLKB/A23 the operating mode, TPU channel 0 setting (by bits MD3 to MD0 in TMDR0,
bits IOD3 to IOD0 in TIOR0L, and bits CCLR2 to CCLR0 in TCR0), bits TPSC2
to TPSC0 in TCR0 to TCR2, bit A23E in PFCR1, and bit P13DDR.
Operating
Mode
TPU Channel
0 Setting
P13DDR
A23E
Pin function
TPU Channel
0 Setting
MD3 to MD0
IOD3 to IOD0
CCLR2 to
CCLR0
Output
function
Notes: 1. Modes 6 and 7 are not available in the ROMless versions.
Rev. 5.00, 12/03, page 228 of 1088
Mode 7 *
Table Table
Below (1) Below (2)
— 0
— —
TIOCD0 P13
output input
TIOCD0
input *
(2)
B'0000
B'0000 B'0001 to
B'0100 B'0011
B'1×××
B'0101 to
B'0111
—
— Output
compare
output
2. TIOCD0 input when MD3 to MD0 = B'0000 and IOD3 to IOD0 =
B'10××.
3. TCLKB input when the TCR0, TCR1, or TCR2 setting is: TPSC2 to
TPSC0 = B'101.
TCLKB input when channels 1 and 5 are set to phase counting
mode (MD3 to MD0 = B'01××).
1
Modes 4 to 6 *
Table
Below (1)
1 0 1
— — 0
P13 TIOCD0 TIOCD0
output output output
2
TCLKB input *
(1) (2)
B'0010
— B'××00
— —
—
1
Table
Below (2)
0 1
1 — 0
A23 P13 P13
output input output
TIOCD0
input * 2
3
(2) (1) (2)
B'0011
Other than B'××00
— Other B'110
than
B'110
— PWM
mode 2
output
×: Don't care
1
A23
output
—