r4f2426 Renesas Electronics Corporation., r4f2426 Datasheet - Page 545

• Manufacturer Part Number: r4f2426
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

(2)
• P17/PO15/TIOCB2/TCLKD/SCS0-A
SSU settings
TPU channel 2
settings
P17DDR
NDER15
Pin function
Notes: 1. TIOCB2 input when MD3 to MD0 = B'0000 or B'01×× and IOB3 = 1.
TPU channel 2
settings
MD3 to MD0
IOB3 to IOB0
CCLR1,
CCLR0
Output function
The pin function is switched as shown below according to the combination of the TPU channel
2 settings (by bits MD3 to MD0 in TMDR_2, bits IOB3 to IOB0 in TIOR_2, and bits CCLR1
and CCLR0 in TCR_2), bits TPSC2 to TPSC0 in TCR_0 and TCR_5, bit NDER15 in NDERH
of the PPG, bits MSS, CSS1, and CSS0 in SSCRH and bit SSUMS in SSCRL of the SSU, bits
SCS0S1 and SCS0S0 in PFCR5, and bit P17DDR.
Pin Functions of H8S/2424 Group
2. TCLKD input when the setting for either TCR_0 or TCR_5 is TPSC2 to TPSC0 = B'111.
3. SCS0-A input when SCS0S1 and SCS0S0 = B'00 in PFCR5, and SSUMS, MSS, CSS1,
4. SCS0-A output when SCS0S1 and SCS0S0 = B'00 in PFCR5, and SSUMS, MSS,
TCLKD input when channels 2 and 4 are set to phase counting mode.
and CSS0 = B'00××, B'0101, or B'0110. Do not set up for TPU output with SCS0-A
input.
CSS1, and CSS0 = B'011×.
(1) in table
TIOCB2
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
P17
B'0011,
B'0111
Output
TCLKD input*
output

0
(1)

(2) in table below
TIOCB2 input*
output
P17
1
0
B'0010
2
(2)



1
output
PO15
Rev. 1.00 Sep. 19, 2008 Page 517 of 1270
1
1
B'××00
(2)


Input state
SCS0-A
input*
PWM mode
Other than
2 output
0
B'0011
Other than B'××00
B'10
(1)
3
Section 10 I/O Ports


REJ09B0466-0100
Output state
SCS0-A
output*
B'10

(2)

4