h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 279
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h8s-2161b
Manufacturer Part Number
h8s-2161b
Description
Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.H8S-2161B.pdf
(845 pages)
- Current page: 279 of 845
- Download datasheet (5Mb)
8.15.3
Reading PEPIN and PFPIN always returns the pin states.
Note:
Note:
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
* The initial value is determined according to the PE7 to PE0 pin states.
* The initial value is determined according to the PF7 to PF0 pin states.
Bit Name
PE7PIN
PE6PIN
PE5PIN
PE4PIN
PE3PIN
PE2PIN
PE1PIN
PE0PIN
Bit Name
PF7PIN
PF6PIN
PF5PIN
PF4PIN
PF3PIN
PF2PIN
PF1PIN
PF0PIN
Port E and Port F Input Data Registers (PEPIN, PFPIN)
Initial Value
Initial Value
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
Undefined *
R/W
R
R
R
R
R
R
R
R
R/W
R
R
R
R
R
R
R
R
Description
PEPIN indicates the port E state. PEPIN has the
same address as PEDDR. If a write is performed,
the port E settings will change.
Description
PFPIN indicates the port F state. PFPIN has the
same address as PFDDR. If a write is performed,
the port F settings will change.
Rev. 3.00 Mar 21, 2006 page 225 of 788
Section 8 I/O Ports
REJ09B0300-0300
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