HD64F2638F20J Datasheet, PDF (282/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Section 9 I/O Ports
H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
Pin
P15/PO13/
TIOCB1/TCLKC
Selection Method and Pin Functions
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 IOB3 to IOB0
in TIOR1, and bits CCLR1 and CCLR0 in TCR1), bits TPSC2 to TPSC0 in
TCR0, TCR2, TCR4, and TCR5, bit NDER13 in NDERH, and bit P15DDR.
TPU Channel
1 Setting
Table Below (1)
Table Below (2)
P15DDR
—
0
1
1
NDER13
—
—
0
1
Pin function
TIOCB1 output
P15
input
P15 PO13
output output
TIOCB1 input ^*1
TCLKC input ^*2
Notes: 1. TIOCB1 input when MD3 to MD0 = B'0000 or B'01xx, and IOB3
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.
TPU Channel
1 Setting
(2)
(1)
(2)
(2)
(1)
(2)
MD3 to MD0 B'0000, B'01xx B'0010
B'0011
IOB3 to IOB0 B'0000 B'0001 to —
B'0100 ^B'0011
B'1xxx ^{B'0101 to}
B'0111
B'xx00 Other than B'xx00
CCLR1,
CCLR0
—
—
—
—
Other B'10
than
B'10
Output
function
—
Output
—
compare
output
—
PWM
—
mode 2
output
x: Don’t care
Page 232 of 1458
REJ09B0103-0800 Rev. 8.00
May 28, 2010