H8SX1651 Datasheet, PDF (400/812 Pages) Renesas Technology Corp – Renesas 32-Bit CISC Microcomputer H8SX Family / H8SX/1600 Series

Section 9 I/O Ports
9.2.9 Port E
(1) PE7/A15, PE6/A14, PE5/A13, PE4/A12, PE3/A11, PE2/A10, PE1/A9, PE0/A8
The pin function is always address output.
Module Name
Bus controller
[Legend]
n = 0 to 7
Setting
I/O Port
Pin Function PEnDDR
Address output 
9.2.10 Port F
(1) PF7/A23/CS4-C/CS5-C/CS6-C/CS7-C
The pin function is switched as shown below according to the combination of port function control
register (PFCR) and the PF7DDR bit settings.
Module Name
Bus controller
I/O port
Pin Function
A23 output
CS4-C output
CS5-C output
CS6-C output
CS7-C output
PF7 output
PF7 input
(initial setting)
CS4-C
A23_OE output
1

0
1
0

0

0

0
0
0
0
Setting
I/O Port
CS5-C CS6-C
output output




1


1


0
0
0
0
CS7-C
output




1
0
0
PF7DDR





1
0
Rev.2.00 Jun. 28, 2007 Page 376 of 784
REJ09B248-0200