p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 217

• Manufacturer Part Number: p2125vps20
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

• P64/FTIC/TMO0
• P63/FTIB/TMRI0
• P62/FTIA/TMIY
OS3 to OS0
P64DDR
Pin Function
P63DDR
Pin Function
P62DDR
Pin Function
The pin function is switched as shown below according to the combination of the OS3 to OS0
bits in TCSR of TMR_0 and the P64DDR bit. When the ICICE bit in TIER of FRT is set to 1,
this pin can be used as the FTIC input pin.
The pin function is switched as shown below according to the P63DDR bit. When the ICIBE
bit in TIER of FRT is set to 1, this pin is used as the FTIB input pin. When the CCLR1 and
CCLR0 bits in TCR of TMR_0 are both set to 1, this pin can be used as the TMRI0 input pin.
The pin function is switched as shown below according to the P62DDR bit. When the ICIAE
bit in TIER of FRT is set to 1, this pin can be used as the FTIA input pin. When the CCLR1
and CCLR0 bits in TCR of TMR_Y are both set to 1, this pin can be used as the TMIY
(TMRIY) input pin.
P64 input pin
0
P63 input pin
P62 input pin
0
0
FTIB input pin/TMRI0 input pin
All 0
FTIA input pin/TMIY input pin
P64 output pin
FTIC input pin
1
Rev. 1.00 Sep. 21, 2006 Page 179 of 658
P63 output pin
P62 output pin
TMO0 output pin
1
1
Section 8 I/O Ports
REJ09B0310-0100
Not all 0
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