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Table 9.34 PB3 Pin Function
TPU channel 3 setting*
PB3DDR
Pin function
Note:* For details on the TPU channel specification, refer to section 10, 16-Bit Timer Pulse Unit
(TPU).
Table 9.35 PB2 Pin Function
TPU channel 3 setting*
PB2DDR
Pin function
Note:* For details on the TPU channel specification, refer to section 10, 16-Bit Timer Pulse Unit
(TPU).
Table 9.36 PB1 Pin Function
TPU channel 3 setting*
PB1DDR
Pin function
Note:* For details on the TPU channel specification, refer to section 10, 16-Bit Timer Pulse Unit
(TPU).
Table 9.37 PB0 Pin Function
TPU channel 3 setting*
PB0DDR
Pin function
Note:* For details on the TPU channel specification, refer to section 10, 16-Bit Timer Pulse Unit
(TPU).
9.8
Port C
Port C is an 8-bit I/O port that also has other functions. Port C has the following registers.
• Port C data direction register (PCDDR)
Rev. 1.0, 09/02, page 146 of 568
Output
TIOCD3 output
Output
TIOCC3 output
Output
TIOCB3 output
Output
TIOCA3 output
Input or Initial Value
0
PB3 input
TIOCD3 input
Input or Initial Value
0
PB2 input
TIOCC3 input
Input or Initial Value
0
PB1 input
TIOCB3 input
Input or Initial Value
0
PB0 input
TIOCA3 input
1
PB3 output
1
PB2 output
1
PB1 output
1
PB0 output
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