Datasheet

Section 8 I/O Ports
Rev. 2.00 Aug. 20, 2008 Page 226 of 1198
REJ09B0403-0200
• P61/IRQ15/PWX1
The pin function is switched as shown below according to the combination of the OEB bit in
DACR and the PWMXS bit in PTCNT0 of PWMX_0 and the P61DDR bit. To use this pin as
the IRQ15 input pin, clear the P61DDR bit to 0.
P61DDR 0 1 X
PWMXS 0 1 0 1 0
OEB 0 X 0 X 1
P61 input pin Pin function
IRQ15 input pin
P61 output pin PWX1 output pin
[Legend] X: Don't care.
• P60/IRQ14/PWX1
The pin function is switched as shown below according to the combination of the OEA bit in
DACR and the PWMXS bit in PTCNT0 of PWMX_0 and the P60DDR bit. To use this pin as
the IRQ14 input pin, clear the P60DDR bit to 0.
P60DDR 0 1 X
PWMXS 0 1 0 1 0
OEA 0 X 0 X 1
P60 input pin Pin function
IRQ14 input pin
P60 output pin PWX0 output pin
[Legend] X: Don't care.
(5) Port 6 Input Pull-Up MOS
Port 6 has built-in input pull-up MOSs that can be controlled by software. Table 8.6 summarizes
the input pull-up MOS states.
Table 8.6 Port 6 Input Pull-Up MOS States
Reset Hardware Standby Mode Software Standby Mode In Other Operations
Off Off On/Off On/Off
[Legend]
Off: Always off.
On/Off: On when input state, P6DDR = 0, and P6PCR = 1; otherwise off.