C161U
The Register Set
Preliminary Data Sheet
430
02.2000
PRELIMINARY
PRE
LI
M
INAR
Y
- E
XC
ER
PT
-
P1HPHEN
FE76
H
SFR
3B
H
Port 1 High Pin Hold Enable Register
0000
H
P1HPUDEN
FE72
H
SFR
39
H
Port 1 High Pull Switch On/Off Register
0000
H
P1HPUDSEL
FE6E
H
SFR
37
H
Port 1 High Pull-Up/Down Select Register
0000
H
P1L
FF04
H
SFR-b
82
H
Port 1 Low Register (Lower half)
00
H
P1LPHEN
FE74
H
SFR
3A
H
Port 1 Low Pin Hold Enable Register
0000
H
P1LPUDEN
FE70
H
SFR
38
H
Port 1 Low Pull Switch On/Off Register
0000
H
P1LPUDSEL
FE6C
H
SFR
36
H
Port 1 Low Pull-Up/Down Select Register
0000
H
P2
FFC0
H
SFR-b
E0
H
Port 2 Register
0000
H
P2PHEN
FE7C
H
SFR
3E
H
Port 2 Pin Hold Enable Register
0000
H
P2PUDEN
FE7A
H
SFR
3D
H
Port 2 Pull Switch On/Off Register
0000
H
P2PUDSEL
FE78
H
SFR
3C
H
Port 2 Pull-Up/Down Select Register
0000
H
P3
FFC4
H
SFR-b
E2
H
Port 3 Register
0000
H
P3PHEN
FE82
H
SFR
41
H
Port 3 Pin Hold Enable Register
0000
H
P3PUDEN
FE80
H
SFR
40
H
Port 3 Pull Switch On/Off Register
0000
H
P3PUDSEL
FE7E
H
SFR
3F
H
Port 3 Pull-Up/Down Select Register
0000
H
P4
FFC8
H
SFR-b
E4
H
Port 4 Register (8 bits)
00
H
P4PHEN
FE88
H
SFR
44
H
Port 4 Pin Hold Enable Register
0000
H
P4PUDEN
FE86
H
SFR
43
H
Port 4 Pull Switch On/Off Register
0000
H
P4PUDSEL
FE84
H
SFR
42
H
Port 4 Pull-Up/Down Select Register
0000
H
P6
FFCC
H
SFR-b
E6
H
Port 6 Register (8 bits)
00
H
P6PHEN
FE94
H
SFR
4A
H
Port 6 Pin Hold Enable Register
0000
H
P6PUDEN
FE92
H
SFR
49
H
Port 6 Pull Switch On/Off Register
0000
H
P6PUDSEL
FE90
H
SFR
48
H
Port 6 Pull-Up/Down Select Register
0000
H
PECC0
FEC0
H
SFR
60
H
PEC Channel 0 Control Register
0000
H
PECC1
FEC2
H
SFR
61
H
PEC Channel 1 Control Register
0000
H
PECC2
FEC4
H
SFR
62
H
PEC Channel 2 Control Register
0000
H
PECC3
FEC6
H
SFR
63
H
PEC Channel 3 Control Register
0000
H
PECC4
FEC8
H
SFR
64
H
PEC Channel 4 Control Register
0000
H
PECC5
FECA
H
SFR
65
H
PEC Channel 5 Control Register
0000
H
PECC6
FECC
H
SFR
66
H
PEC Channel 6 Control Register
0000
H
PECC7
FECE
H
SFR
67
H
PEC Channel 7 Control Register
0000
H
PECCLIC
F180
H
ESFR-b
C0
H
PEC Channel Link Interrupt Control Register
0000
H
PECSN0
FED0
H
SFR
68
H
PEC Segment No Register
PECSN1
FED2
H
SFR
69
H
PEC Segment No Register
PECSN2
FED4
H
SFR
6A
H
PEC Segment No Register
Register
Name
Physical
Addr
Type
8-bit
Addr
Description
Reset
Value