h8s-2111b Renesas Electronics Corporation., h8s-2111b Datasheet - Page 142

• Manufacturer Part Number: h8s-2111b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

7.4.3
• P47
• P46
• P45/TMRI1
Note:
• P44/TMO1
Rev. 1.00, 05/04, page 108 of 544
P47DDR
Pin Function
P46DDR
Pin Function
P45DDR
Pin Function
OS3 to OS0
P44DDR
Pin Function
The pin function is switched as shown below according to the combination of the P47DDR bit.
The pin function is switched as shown below according to the combination of the P46DDR bit.
The pin function is switched as shown below according to the combination of the P45DDR bit.
The pin function is switched as shown below according to the combination of the OS3 to OS0
bits in TCSR of TMR_1 and the P44DDR bit.
*
Pin Functions
When bits CCLR1 and CCLR0 in TCR1 of TMR_1 are set to 1, this pin is used as the
TMRI1 input pin.
P44 input pin
0
P47 input pin
P46 input pin
P45 input pin
0
0
0
All 0
P44 output pin
TMRI1 input pin
1
P47 output pin
P46 output pin
P45 output pin
TMO1 output pin
1
1
1
Not all 0
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