Datasheet

Section 10 I/O Ports
Rev.7.00 Mar. 18, 2009 page 475 of 1136
REJ09B0109-0700
• P26/PO6/TIOCA5/(IRQ14)
The pin function is switched as shown below according to the combination of the TPU channel
5 settings (by bits MD3 to MD0 in TMDR_5, bits IOA3 to IOA0 in TIOR_5, and bits CCLR1
and CCLR0 in TCR_5), bit NDER6 in NDERL, bit P26DDR, and bit ITS14 in ITSR.
TPU channel 5
settings
(1) in table
below
(2) in table below
P26DDR ⎯ 0 1 1
NDER6 ⎯ ⎯ 0 1
P26 input P26 output PO6 output Pin function TIOCA5 output
TIOCA5 input
*
1
IRQ14 interrupt input
*
2
TPU channel 5
settings
(2) (1) (2) (2) (1) (2)
MD3 to MD0 B'0000, B'01×× B'001× B'0010 B'0011
IOA3 to IOA0 B'0000
B'0100
B'1×××
B'0001 to
B'0011
B'0101 to
B'0111
B'××00 Other than
B'××00
Other than B'××00
CCLR1, CCLR0 ⎯ ⎯ ⎯ ⎯ Other
than
B'01
B'01
Output function ⎯ Output
compare
output
⎯ PWM
*
3
mode 1
output
PWM mode
2 output
⎯
Legend:
×: Don’t care
Notes: 1. TIOCA5 input when MD3 to MD0 = B'0000 or B'01×× and IOA3 = 1.
2. IRQ14 input when ITS14 = 1.
3. TIOCB5 output disabled.