r4f2456 Renesas Electronics Corporation., r4f2456 Datasheet - Page 554

• Manufacturer Part Number: r4f2456
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

Section 10 I/O Ports
• P12/TEND0/PO10/TIOCC0/TCLKA
TEE0
TPU channel 0
settings
P12DDR
NDER10
Pin function
TPU channel 0
settings
MD3 to MD0
IOC3 to IOC0
CCLR2 to
CCLR0
Output function
Legend:
×: Don’t care
Notes: 1. TIOCC0 input when MD3 to MD0 = B'0000 and IOC3 to IOC0 = B'10××.
Rev. 1.00 Sep. 19, 2008 Page 524 of 1342
REJ09B0467-0100
The pin function is switched as shown below according to the combination of bit TEE0 in
DMATCR of DMAC, TPU channel 0 settings (by bits MD3 to MD0 in TMDR_0, bits IOC3 to
IOC0 in TIORL_0, and bits CCLR2 to CCLR0 in TCR_0), bits TPSC2 to TPSC0 in TCR_0 to
TCR_5, bit NDER10 in NDERH of PPG, and bit P12DDR.
2. TCLKA input when the setting for any of TCR_0 to TCR_5 is TPSC2 to TPSC0 = B'100.
3. TIOCD0 output disabled. Output disabled and settings (2) effective when BFA = 1 or
TCLKA input when phase counting mode is set for channels 1 and 5.
BFB = 1 in TMDR_0.
TIOCC0 output
B'0000,
B'0100,
(1) in table
B'1×××
below
(2)




B'0000
B'0001 to
B'0101 to
compare
B'0011,
B'0111
Output
output
(1)

P12 input

0
B'001×
B'××00
0
(2) in table below
(2)


TCLKA input*
P12 output
1
0
TIOCC0 input *
PWM *
Other than
1 output
B'0010
B'××00
(1)

2
3
mode
PO10 output
1
PWM mode
1
1
Other than
2 output
B'101
Other than B'××00
(1)
B'0011
TEND0 output



B'101
1
(2)
