
aPPendix a i/o MaP
s1C33L17 teChniCaL ManuaL
ePson
aP-a-13
AP
I/Omap
0x300380–0x300387
i/o Ports
name
address
Register name
Bit
Function
setting
init. R/W
Remarks
P07d
P06d
P05d
P04d
P03d
P02d
P01d
P00d
D7
D6
D5
D4
D3
D2
D1
D0
P07 I/O port data
P06 I/O port data
P05 I/O port data
P04 I/O port data
P03 I/O port data
P02 I/O port data
P01 I/O port data
P00 I/O port data
Ext.
R/W
Ext.: The initial value
depends on the
external pin status.
00300380
(B)
1 High
0 Low
P0 port data
register
(pP0_P0D)
ioC07
ioC06
ioC05
ioC04
ioC03
ioC02
ioC01
ioC00
D7
D6
D5
D4
D3
D2
D1
D0
P07 I/O control
P06 I/O control
P05 I/O control
P04 I/O control
P03 I/O control
P02 I/O control
P01 I/O control
P00 I/O control
0
R/W
00300381
(B)
1 Output
0 Input
P0 i/o control
register
(pP0_IOC0)
P17d
P16d
P15d
P14d
P13d
P12d
P11d
P10d
D7
D6
D5
D4
D3
D2
D1
D0
P17 I/O port data
P16 I/O port data
P15 I/O port data
P14 I/O port data
P13 I/O port data
P12 I/O port data
P11 I/O port data
P10 I/O port data
Ext.
R/W
Ext.: The initial value
depends on the
external pin status.
00300382
(B)
1 High
0 Low
P1 port data
register
(pP1_P1D)
ioC17
ioC16
ioC15
ioC14
ioC13
ioC12
ioC11
ioC10
D7
D6
D5
D4
D3
D2
D1
D0
P17 I/O control
P16 I/O control
P15 I/O control
P14 I/O control
P13 I/O control
P12 I/O control
P11 I/O control
P10 I/O control
0
R/W
00300383
(B)
1 Output
0 Input
P1 i/o control
register
(pP1_IOC1)
P27d
P26d
P25d
P24d
P23d
P22d
P21d
P20d
D7
D6
D5
D4
D3
D2
D1
D0
P27 I/O port data
P26 I/O port data
P25 I/O port data
P24 I/O port data
P23 I/O port data
P22 I/O port data
P21 I/O port data
P20 I/O port data
Ext.
R/W
Ext.: The initial value
depends on the
external pin status.
00300384
(B)
1 High
0 Low
P2 port data
register
(pP2_P2D)
ioC27
ioC26
ioC25
ioC24
ioC23
ioC22
ioC21
ioC20
D7
D6
D5
D4
D3
D2
D1
D0
P27 I/O control
P26 I/O control
P25 I/O control
P24 I/O control
P23 I/O control
P22 I/O control
P21 I/O control
P20 I/O control
0
R/W
00300385
(B)
1 Output
0 Input
P2 i/o control
register
(pP2_IOC2)
–
P36d
P35d
P34d
P33d
P32d
P31d
P30d
D7
D6
D5
D4
D3
D2
D1
D0
reserved
P36 I/O port data
P35 I/O port data
P34 I/O port data
P33 I/O port data
P32 I/O port data
P31 I/O port data
P30 I/O port data
–
Ext.
–
R/W
0 when being read.
Ext.: The initial value
depends on the
external pin status.
00300386
(B)
1 High
0 Low
P3 port data
register
(pP3_P3D)
–
–
ioC36
ioC35
ioC34
ioC33
ioC32
ioC31
ioC30
D7
D6
D5
D4
D3
D2
D1
D0
reserved
P36 I/O control
P35 I/O control
P34 I/O control
P33 I/O control
P32 I/O control
P31 I/O control
P30 I/O control
–
0
–
R/W
0 when being read.
00300387
(B)
1 Output
0 Input
P3 i/o control
register
(pP3_IOC3
–