Port E Input Pull-Up Mos State; Table 9.58 Pe3 Pin Function; Table 9.59 Pe2 Pin Function; Table 9.60 Pe1 Pin Function - Hitachi H8S/2215 Series Hardware Manual

Table 9.58 PE3 Pin Function

Operating Mode
Bus Mode
PE3DDR
Pin Function

Table 9.59 PE2 Pin Function

Operating Mode
Bus Mode
PE2DDR
Pin Function

Table 9.60 PE1 Pin Function

Operating Mode
Bus Mode
PE1DDR
Pin Function

Table 9.61 PE0 Pin Function

Operating Mode
Bus Mode
PE0DDR
Pin Function
9.10.6

Port E Input Pull-Up MOS State

Port E has a built-in input pull-up MOS function that can be controlled by software. Input pull-up
MOS can be used in 8-bit bus mode in modes 4 to 6 or in mode 7, and can be specified as on or off
for individual bits.
Rev. 3.0, 10/02, page 254 of 686
Modes 4 to 6
8-bit bus mode
1 0
PE3 output PE3 input
Modes 4 to 6
8-bit bus mode
1 0
PE2 output PE2 input
Modes 4 to 6
8-bit bus mode
1 0
PE1 output PE1 input
Modes 4 to 6
8-bit bus mode
1 0
PE0 output PE0 input
16-bit bus
mode
−
1
D3 PE3 output
input/output
16-bit bus
mode
−
1
D2 PE2 output
input/output
16-bit bus
mode
−
1
D1 PE1 output
input/output
16-bit bus
mode
−
1
D0 PE0 output
input/output
Mode 7
−
0
PE3 input
Mode 7
−
0
PE2 input
Mode 7
−
0
PE1 input
Mode 7
−
0
PE0 input