SM39R08A5
8-Bit Micro-controller
with 8KB Flash
& 256B RAM embedded
AUX
SCON
SBUF
91h
98h
99h
9Ah
A1h
A8h
A9h
AAh
ABh
ACh
ADh
AEh
AFh
B0h
B1h
B2h
B3h
B4h
B5h
B6h
B7h
B8h
B9h
BAh
BCh
BDh
BEh
BFh
C0h
CEh
CFh
D0h
DAh
DBh
E0h
E1h
E2h
E3h
E4h
E6h
E7h
F0h
F6H
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
FFh
00h
00h
00h
00h
00h
04h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
0Fh
FFh
FFh
00h
20h
00h
00h
00h
Auxiliary register
Serial Port Control Register
Serial Port Data Buffer
Interrupt Enable Register 2
Reset status register
IEN2
RSTS
IEN0
Interrupt Enable Register 0
Interrupt Priority Register 0
Serial Port Reload Register, low byte
ADC Control 1 Register
ADC Control 2 Register
ADC data high byte
IP0
SRELL
ADCC1
ADCC2
ADCDH
ADCDL
ADCCS
P3
ADC data low byte
ADC clock select
Port 3
PWMD2H
PWMD2L
PWMD3H
PWMD3L
PWMC
WDTC
WDTK
IEN1
PWM 2 Data register high byte
PWM 2 Data register low byte
PWM 3 Data register high byte
PWM 3 Data register low byte
PWM control register
Watchdog timer control register
Watchdog timer refresh key.
Interrupt Enable Register 1
Interrupt Priority Register 1
IP1
SRELH
PWMD0H
PWMD0L
PWMD1H
PWMD1L
IRCON
PWMMDH
PWMMDL
PSW
Serial Port Reload Register, high byte
PWM 0 Data register high byte
PWM 0 Data register low byte
PWM 1 Data register high byte
PWM 1 Data register low byte
Interrupt Request Control Register
PWM Max Data Register, high byte.
PWM Max Data Register, low byte.
Program Status Word
P3M0
Port 3 output mode 0
P3M1
Port 3 output mode 1
ACC
Accumulator
ISPFAH
ISPFAL
ISPFD
ISPFC
LVC
ISP Flash Address-High register
ISP Flash Address-Low register
ISP Flash Data register
ISP Flash control register
Low voltage control register
Software Reset register
SWRES
B
B Register
OPPIN
Op/Cmp pin select
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M067 Ver B SM39R08A5 04/22/2013
- 8 -
SYNCMOS [ SYNCMOS TECHNOLOGIES,INC ]
