SM59R02G1 Datasheet, PDF (13/57 Pages) SyncMOS Technologies,Inc – Instruction-set compatible with MCS-51

SM59R02G1
8-Bit Micro-controller
8KB with ISP Flash
& 256B 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
B
P4
ACC
P5
PSW
T2CON
IRCON
IEN1
P3
IEN0
P2
S0CON
P1
TCON
P0
X000
X001
X010
-
ISPFAH
PFCON
CCEN2
CCCON
CCEN
IP1
-
IP0
RSTS
S0BUF
AUX
TMOD
SP
X001
-
ISPFAL
P3M0
P0M0
CRCL
CCL1
S0RELH
-
S0RELL
-
IEN2
AUX2
TL0
DPL
X010
X011
-
ISPFD
P3M1
P0M1
CRCH
CCH1
-
-
-
-
-
-
TL1
DPH
X011
X100
-
ISPFC
P4M0
P1M0
TL2
CCL2
-
-
-
-
-
-
TH0
DPL1
X100
X101
-
-
P4M1
P1M1
TH2
CCH2
-
-
-
-
-
-
TH1
DPH1
X101
X110
-
-
-
LVC
P5M0
P2M0
-
CCL3
-
WDTC
-
-
-
-
-
X110
X111
-
TAKEY
-
SWRES
P5M1
P2M1
-
CCH3
-
WDTK
-
-
-
IRCON2
IFCON
PCON
X111
Bin/Hex
FF
F7
EF
E7
DF
D7
CF
C7
BF
B7
AF
A7
9F
97
8F
87
Bin/Hex
Note: Special Function Registers reset values and description for SM59R02G1
Register
P0
SP
DPL
DPH
DPL1
DPH1
PCON
TCON
TMOD
TL0
TL1
TH0
TH1
IFCON
P1
AUX
Location
80h
81h
82h
83h
84h
85h
87h
88h
89h
8Ah
8Bh
8Ch
8Dh
8Fh
90h
91h
Reset value
FFh
07h
00h
00h
00h
00h
40h
00h
00h
00h
00h
00h
00h
00h
FFh
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
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
Port 1
Auxiliary register
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M061
13
Ver.G SM59R02G1 09/2015