SM59R16A5/SM59R09A5/SM59R05A5
8-Bit Micro-controller
64KB/36KB/20KB with ISP Flash
& 2KB RAM embedded
Special Function Register (SFR)
A map of the Special Function Registers is shown as below:
Hex\Bin
F8
F0
E8
E0
D8
D0
C8
C0
B8
B0
A8
A0
98
90
88
80
Hex\Bin
X000
IICS
B
P4
ACC
P5
PSW
T2CON
IRCON
IEN1
P3
IEN0
P2
S0CON
P1
TCON
P0
X000
CCEN2
CCCON
CCEN
IP1
PWMD2H
IP0
S0BUF
AUX
TMOD
SP
X001
X001
IICCTL
SPIC1
MD0
ISPFAH
X010
IICA1
SPIC2
MD1
ISPFAL
P3M0
P0M0
CRCL
CCL1
S0RELH
PWMD2L
S0RELL
IEN2
AUX2
TL0
DPL
X010
X011
IICA2
SPITXD
MD2
ISPFD
P3M1
P0M1
CRCH
CCH1
S1RELH
PWMD3H
ADCC1
S1CON
KBLS
TL1
DPH
X011
X100
IICRWD
SPIRXD
MD3
ISPFC
P4M0
P1M0
TL2
CCL2
PWMD0H
PWMD3L
ADCC2
S1BUF
KBE
TH0
DPL1
X100
X101
IICS2
SPIS
MD4
P4M1
P1M1
TH2
CCH2
PWMC
ADCDH
S1RELL
KBF
TH1
DPH1
X101
X110
Cmp0CO
N
OpPin
MD5
LVC
P5M0
P2M0
X111
Cmp1CO
N
TAKEY
ARCON
SWRES
P5M1
P2M1
Bin/Hex
FF
F7
EF
E7
DF
D7
CF
C7
BF
B7
AF
A7
9F
97
8F
87
Bin/Hex
PWMMDH PWMMDL
CCL3
CCH3
PWMD1L
WDTK
ADCCS
RTCDAT
A
IRCON2
IFCON
PCON
X111
WDTC
ADCDL
RTCADD
R
KBD
RCON
X110
PWMD0L PWMD1H
Note: Special Function Registers reset values and description for SM59R16A5
Register
P0
SP
DPL
DPH
DPL1
DPH1
RCON
PCON
TCON
TMOD
TL0
TL1
TH0
TH1
IFCON
Location
80h
81h
82h
83h
84h
85h
86h
87h
88h
89h
8Ah
8Bh
8Ch
8Dh
8Fh
Reset
value
FFh
07h
00h
00h
00h
00h
00h
40h
00h
00h
00h
00h
00h
00h
00h
Description
Port 0
Stack Pointer
Data Pointer 0 low byte
Data Pointer 0 high byte
Data Pointer 1 low byte
Data Pointer 1 high byte
Internal RAM control register
Power Control
Timer/Counter Control
Timer Mode Control
Timer 0, low byte
Timer 1, low byte
Timer 0, high byte
Timer 1, high byte
Interface control register
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M047
11
Ver.G SM59R16A5 01/2014
SYNCMOS [ SYNCMOS TECHNOLOGIES,INC ]
