
67
Chapter 3
CPU Architecture
User’s Manual U16504EE1V1UD00
Table 3-5:
Special Function Register List (1/3)
Address
SFR Name
Symbol
R/W
Manipulation Bit
Unit
1-bit
8-bit
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
-
×
-
×
-
×
-
×
-
×
-
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
After
Reset
16-bit
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
FF00H
FF01H
FF02H
FF03H
FF04H
FF05H
FF06H
FF08H
FF09H
FF12H
FF13H
FF18H
FF19H
FF1BH
FF1FH
FF20H
FF22H
FF23H
FF24H
FF25H
FF26H
FF28H
FF29H
FF30H
FF33H
FF34H
FF36H
FF38H
FF39H
FF40H
FF41H
FF42H
FF48H
FF49H
FF50H
FF51H
FF53H
FF54H
FF58H
FF59H
FF65H
Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
Port 8
Port 9
8-bit timer register 50
8-bit timer register 51
Compare register 50
Compare register 51
A/D conversion result register
Serial I/O shift register 30
Port mode register 0
Port mode register 2
Port mode register 3
Port mode register 4
Port mode register 5
Port mode register 6
Port mode register 8
Port mode register 9
Pull-up resistor option register 0
Pull-up resistor option register 3
Pull-up resistor option register 4
Pull-up resistor option register 6
Pull-up resistor option register 8
Pull-up resistor option register 9
Clock output select register
Watch timer mode register
Watchdog timer clock selection register
Ext. INT rising edge enable register
Ext. INT falling edge enable register
Flash programming mode control register
Self-programming and oscillation control register SPOC
Port function register 3
Port function register 4
Port function register 8
Port function register 9
16-bit timer mode control register 2
P0
P1
P2
P3
P4
P5
P6
P8
P9
TM50
TM51
CR50
CR51
ADCR1
SIO30
PM0
PM2
PM3
PM4
PM5
PM6
PM8
PM9
PU0
PU3
PU4
PU6
PU8
PU9
CKS
WTM
WDCS
EGP
EGN
FLPMC
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R/W
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
FFH
FFH
FFH
FFH
FFH
FFH
FFH
FFH
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
08H
08H
00H
00H
00H
00H
00H
PF3
PF4
PF8
PF9
TMC2