Datasheet

Section 8 I/O Ports
Rev.7.00 Dec. 24, 2008 Page 259 of 698
REJ09B0074-0700
Table 8.70 PE1 Pin Function
Operating Mode Modes 4 to 6 Mode 7
Bus Mode 8-bit bus mode 16-bit bus mode ⎯
PE1DDR 0 1 ⎯ 0 1
Pin Function PE1
input pin
PE1
output pin
D1
input/output pin
PE1
input pin
PE1
output pin
Table 8.71 PE0 Pin Function
Operating Mode Modes 4 to 6 Mode 7
Bus Mode 8-bit bus mode 16-bit bus mode ⎯
PE0DDR 0 1 ⎯ 0 1
Pin Function PE0
input pin
PE0
output pin
D0
input/output pin
PE0
input pin
PE0
output pin
Pin Functions of H8S/2212 Group
The port E function as a general I/O port. The correspondence between the register specification
and the pin function is shown below.
Table 8.72 PE7 Pin Function
PE7DDR 0 1
Pin Function PE7 input pin PE7 output pin
Table 8.73 PE6 Pin Function
PE6DDR 0 1
Pin Function PE6 input pin PE6 output pin
Table 8.74 PE5 Pin Function
PE5DDR 0 1
Pin Function PE5 input pin PE5 output pin