r4f2456 Renesas Electronics Corporation., r4f2456 Datasheet - Page 539

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

• P15/PO13/TIOCB1/TCLKC/SSI0-A
SSU settings
TPU channel 1
settings
P15DDR
NDER13
Pin function
Notes: 1. TIOCB1 input when MD3 to MD0 = B'0000 or B'01×× and IOB3 to IOB0 = B'10××.
TPU channel 1
settings
MD3 to MD0
IOB3 to IOB0
CCLR1,
CCLR0
Output function
Legend:
×: Don’t care
The pin function is switched as shown below according to the combination of TPU channel 1
settings (by bits MD3 to MD0 in TMDR_1, bits IOB3 to IOB0 in TIOR_1, and bits CCLR1
and CCLR0 in TCR_1), bits TPSC2 to TPSC0 in TCR_0, TCR_2, TCR_4, and TCR_5, bit
NDER13 in NDERH of PPG, bits MSS and BIDE in SSCRH, bit SSUMS in SSCRL, and bits
TE and RE in SSER of SSU, bits SSI0S1 and SSI0S0 in PFCR5, and bit P15DDR.
2. TCLKC input when the setting for either TCR_0 or TCR_2 is TPSC2 to TPSC0 = B'111,
3. SSI0-A input when SSI0S1 and SSI0S0 = B'00 in PFCR5, and SSUMS, BIDE, MSS,
4. SSI0-A output when SSI0S1 and SSI0S0 = B'00 in PFCR5, and SSUMS, BIDE, MSS,
or when the setting for either TCR_4 or TCR_5 is TPSC2 to TPSC0 = B'101. TCLKC
input when phase counting mode is set for channels 2 and 4.
TE, and RE = B'001×1 or B'10××1. Do not set up for TPU output with SSI0-A input.
TE, and RE = B'0001×.
(1) in table
TIOCB1
output
below
B'0000,
B'0100,
B'1×××


(2)


B'0000, B'01××
Can be used as I/O port
B'0001 to
B'0101 to
compare
input
P15
B'0011,
B'0111
Output
TCLKC input*
output

0
(1)

(2) in table below
TIOCB1 input *
output
P15
1
0
B'0010
2
(2)



1
output
PO13
Rev. 1.00 Sep. 19, 2008 Page 509 of 1342
1
1
B'××00
(2)


Input state
SSI0-A
input*
PWM mode
Other than
2 output
0
B'0011
Other than B'××00
B'10
(1)
3
Section 10 I/O Ports


REJ09B0467-0100
Output state
output*
SSI0-A
B'10

(2)

4