Renesas H8S/2100 Series, Hardware Manual

Page: 901 / 1024

Section 27 List of Registers
Rev. 1.00 Apr. 28, 2008 Page 875 of 994
REJ09B0452-0100
Register Name Abbreviation
Number
of bits
Address Module
Data
Width Access
States
Port 3 data direction register P3DDR 8 H'FFB4
(PORTS = 0) PORT 8 2
Port 4 data direction register P4DDR 8 H'FFB5
(PORTS = 0) PORT 8 2
Port 3 data register P3DR 8 H'FFB6
(PORTS = 0) PORT 8 2
Port 4 data register P4DR 8 H'FFB7
(PORTS = 0) PORT 8 2
Port 5 data direction register P5DDR 8 H'FFB8
(PORTS = 0) PORT 8 2
Port 6 data direction register P6DDR 8 H'FFB9
(PORTS = 0) PORT 8 2
Port 5 data register P5DR 8 H'FFBA
(PORTS = 0) PORT 8 2
Port 6 data register P6DR 8 H'FFBB
(PORTS = 0) PORT 8 2
Port B output data register PBODR 8 H'FFBC
(PORTS = 0) PORT 8 2
Port 8 data direction register P8DDR 8 H'FFBD (Write)
(PORTS = 0) PORT 8 2
Port B input data register PBPIN 8 H'FFBD (Read)
(PORTS = 0) PORT 8 2
Port 7 input data register P7PIN 8 H'FFBE (Read)
(PORTS = 0) PORT 8 2
Port B data direction register PBDDR 8 H'FFBE (Write)
(PORTS = 0) PORT 8 2
Port 8 data register P8DR 8 H'FFBF
(PORTS = 0) PORT 8 2
Port 9 data direction register P9DDR 8 H'FFC0
(PORTS = 0) PORT 8 2
Port 9 data register P9DR 8 H'FFC1
(PORTS = 0) PORT 8 2
Interrupt enable register IER 8 H'FFC2 INT 8 2
Serial timer control register STCR 8 H'FFC3 SYSTEM 8 2
System control register SYSCR 8 H'FFC4 SYSTEM 8 2
Mode control register MDCR 8 H'FFC5 SYSTEM 8 2
Bus control register BCR 8 H'FFC6 BSC 8 2
Wait state control register WSCR 8 H'FFC7 BSC 8 2