Hitachi H8S/2378, H8S/2378R Series Hardware Manual page 946

MCU
Operating
1
Port Name Mode*
PH3/2(/ 1 to 7
&6:
PH2/&69 1 to 7
PH1/&68
PH0/&67
Legend:
L: Low level
H: High level
Keep: Input port becomes high-impedance, output port retains state
T: High impedance
DDR: Data direction register
OPE: Output port enable
Note: Indicates the state after the bus cycle being executed is completed.
Rev. 1.0, 09/01, page 902 of 904
Hardware
Standby
Reset Mode
T T
T T
Software Bus Release
Standby Mode State
[OPE = 0, [2( output]
2( output]
T
T
[&6 output]
[OPE = 1,
T
2( output]
[Other than the
H
above]
[OPE = 0,
Keep
&6 output]
T
[OPE = 1,
&6 output]
H
[Other than the
above]
Keep
[OPE = 0, [&6 output]
&6 output]
T
T
[Other than the
[OPE = 1, above]
&6 output]
Keep
H
[Other than the
above]
Keep
Program
Execution
State Sleep
Mode
[2( output]
2(
[&6 output]
&6
[Other than
the above]
I/O port
[&6 output]
&6
[Other than
the above]
I/O port