H8S2117R Datasheet, PDF (193/1024 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8S Family / H8S/2100 Series

Section 7 I/O Ports
(2) P96/φ/EXCL
The pin function is switched as shown below according to the combination of the register settings
of the EXCLS bit in PTCNT0, EXCLE bit in LPWRCR, and the P96DDR bit.
Module
Name
Clock
I/O port
Pin Function
φ output
P96 input
(initial setting)
Setting
I/O Port
P96DDR
1
0
(3) P95/IRQ14, P94/IRQ13, P93/IRQ12, P92/IRQ0, P91/IRQ1, P90/IRQ2
The pin function is switched as shown below according to the state of the P9nDDR bit. When the
ISSm bit in ISSR (ISSR16) is cleared to 0 and the IRQmE bit in IER (IER16) of the interrupt
controller is set to 1, this pin can be used as the IRQm input pin.
Module
Name
I/O port
Pin Function
P9n output
P9n input
(initial setting)
Setting
I/O Port
P9nDDR
1
0
(n = 5 to 0)
(m = 14 to 12, 2 to 0)
Rev. 1.00 Apr. 28, 2008 Page 167 of 994
REJ09B0452-0100