Datasheet

Section 8 I/O Ports
Rev.7.00 Dec. 24, 2008 Page 220 of 698
REJ09B0074-0700
Table 8.9 P11 Pin Function
AE3 to AE0*
2
Other than B'1110 to B'1111 B'1110 to
B'1111
TPU Channel 0 Setting*
1
Output Setting Input Setting or Initial Value ⎯
P11DDR ⎯ 0 1 ⎯
P11 input pin P11 output pin Pin Function TIOCB0 output pin
TIOCB0 input pin
A21 output
pin*
2
Notes: 1. For details on the TPU channel setting, refer to section 9, 16-Bit Timer Pulse Unit
(TPU).
2. Valid in modes 4, 5, and 6.
Table 8.10 P10 Pin Function
AE3 to AE0*
2
Other than B'1101 to B'1111 B'1101 to
B'1111
TPU Channel 0 Setting*
1
Output Setting Input Setting or Initial Value ⎯
P10DDR ⎯ 0 1 ⎯
P10 input pin P10 output pin Pin Function TIOCA0 output pin
TIOCA0 input pin
A20 output
pin*
2
Notes: 1. For details on the TPU channel setting, refer to section 9, 16-Bit Timer Pulse Unit
(TPU).
2. Valid in modes 4, 5, and 6.
Pin Functions of H8S/2212 Group
Port 1 pins also function as TPU I/O pins and external interrupt input (IRQ0 and IRQ1) pins. The
correspondence between the register specification and the pin functions is shown below.
Table 8.11 P17 Pin Function
TPU Channel 2 Setting* Output Setting Input Setting or Initial Value
P17DDR ⎯ 0 1
P17 input pin P17 output pin TIOCB2 output pin
TIOCB2 input pin
Pin Function
TCLKD input pin
Note: * For details on the TPU channel setting, refer to section 9, 16-Bit Timer Pulse Unit (TPU).