Register Descriptions; Table 8.2 Register Configuration In Each Port - Renesas H8SX/1500 Series Hardware Manual

Section 8 I/O Ports
8.1

Register Descriptions

Table 8.2 lists each port registers.
Table 8.2 Register Configuration in Each Port
Number of
Port Pins
Port 1 8
1
Port 2* 4
Port 3 8
Port 4 8
Port 5 8
2
Port 6* 7
3
Port A* 7
Port D 8
Port H 8
Port J 8
Port K 8
[Legend]
O: Register exists
: No register exists
Notes: 1. The lower four bits are valid and the upper four bits are reserved. The write value
should always be the initial value.
2. The lower seven bits are valid and the upper one bit is reserved. The write value should
always be the initial value.
3. The upper seven bits are valid and the lower one bit is reserved. The write value should
always be the initial value.
Rev. 3.00 Mar. 14, 2006 Page 210 of 804
REJ09B0104-0300
DDR DR PORT
O O O
O O O
O O O
 
O
 
O
O O O
O O O
O O O
O O O
O O O
O O O
Registers
ICR PCR ODR
 
O

O O
 
O
 
O
 
O
 
O
 
O

O O

O O

O O

O O
PHRTIDR








O

