338
μ
PD17704, 17705, 17707, 17708, 17709
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
P0C2
FLG
0.72H.2
R/W
Bit 2 of port 0C
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
P0C1
FLG
0.72H.1
R/W
Bit 1 of port 0C
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
P0C0
FLG
0.72H.0
R/W
Bit 0 of port 0C
23.3 Port Registers
Symbol Name Attribute
Value
R/W
Description
P0A3
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
0.70H.3
R/W
Bit 3 of port 0A
P0A2
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
0.70H.2
R/W
Bit 2 of port 0A
P0A1
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
0.70H.1
R/W
Bit 1 of port 0A
P0A0
FLG
0.70H.0
R/W
Bit 0 of port 0A
P0B3
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
0.71H.3
R/W
Bit 3 of port 0B
P0B2
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
0.71H.2
R/W
Bit 2 of port 0B
P0B1
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
0.71H.1
R/W
Bit 1 of port 0B
P0B0
FLG
0.71H.0
R/W
Bit 0 of port 0B
P0C3
FLG
0.72H.3
R/W
Bit 3 of port 0C
P0D3
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
0.73H.3
R
Note
Bit 3 of port 0D
P0D2
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
0.73H.2
R
Note
Bit 2 of port 0D
P0D1
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
0.73H.1
R
Note
Bit 1 of port 0D
P0D0
FLG
0.73H.0
R
Note
Bit 0 of port 0D
P1A3
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
1.70H.3
R
Note
Bit 3 of port 1A
P1A2
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
1.70H.2
R
Note
Bit 2 of port 1A
P1A1
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
1.70H.1
R
Note
Bit 1 of port 1A
P1A0
FLG
1.70H.0
R
Note
Bit 0 of port 1A
P1B3
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
1.71H.3
R/W
Bit 3 of port 1B
P1B2
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
1.71H.2
R/W
Bit 2 of port 1B
P1B1
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
1.71H.1
R/W
Bit 1 of port 1B
P1B0
FLG
1.71H.0
R/W
Bit 0 of port 1B
P1C3
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
1.72H.3
R
Note
Bit 3 of port 1C
P1C2
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
1.72H.2
R
Note
Bit 2 of port 1C
P1C1
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
FLG
1.72H.1
R
Note
Bit 1 of port 1C
P1C0
FLG
1.72H.0
R/W
Bit 0 of port 1C
Note
These are input ports. However, even if an instruction that outputs data to these ports is described, the
assembler and in-circuit emulator do not output an error message. Moreover, nothing is affected in terms
of operation even if such an instruction is actually executed on the device.