Datasheet

Section 10 I/O Ports
Rev. 3.00 Mar 17, 2006 page 481 of 926
REJ09B0283-0300
Modes 3
*
2
(EXPE = 0), 7 (EXPE = 0)
AMS —
P84DDR 0 1
P84 input P84 outputPin function
IRQ4 interrupt input
*
1
Notes: 1. IRQ4 input when ITS4 = 1.
2. Only in H8S/2678R Group.
• P83/(IRQ3)/ETEND3
The pin function is switched as shown below according to the combination of bit ETENDE in
EDMDR_3 of the EXDMAC, bit P83DDR, and bit ITS3 in ITSR.
Modes 1, 2, 3
*
2
(EXPE = 1), 4, 5, 6, 7 (EXPE = 1)
ETENDE 0 1
P83DDR 0 1 —
P83 input P83 output ETEND3 outputPin function
IRQ3 interrupt input
*
1
Modes 3
*
2
(EXPE = 0), 7 (EXPE = 0)
ETENDE —
P83DDR 0 1
P83 input P83 outputPin function
IRQ3 interrupt input
*
1
Notes: 1. IRQ3 input when ITS3 = 1.
2. Only in H8S/2678R Group.