SM39A16M1
8-Bit Micro-controller
16KB with ISP Flash
& 1K+256B RAM embedded
Location: 80h ~ 8Fh
Method 2 Method 2
Reset
value
Register
Description
Method 1
Page 0
Page 1
TMOD
TL0
89h
8Ah
8Bh
8Ch
8Dh
D9h
89h
89h
00h
00h
00h
00h
00h
00h
Timer Mode Control
8Ah
8Ah
Timer 0, low byte
TL1
8Bh
8Bh
Timer 1, low byte
TH0
8Ch
8Dh
D9h
8Ch
8Dh
D9h
Timer 0, high byte
TH1
Timer 1, high byte
PFCON
Peripheral Frequency control register
PCA(TIMER2)
AUX2
CCEN
CCL1
92h
C1h
C2h
92h
C1h
C2h
92h
Auxiliary 2 register
00h
00h
Compare/Capture Enable Register
Compare/Capture Register 1, low byte
Compare/Capture Register 1, high
byte
Compare/Capture Register 2, low byte
Compare/Capture Register 2, high
byte
Compare/Capture Register 3, low byte
CCH1
CCL2
CCH2
CCL3
CCH3
C3h
C4h
C5h
C6h
C7h
C3h
C4h
C5h
C6h
C7h
00h
00h
00h
00h
00h
Compare/Capture Register 3, high
byte
T2CON
CCCON
C8h
C9h
C8h
C9h
C8h
00h
00h
Timer 2 Control
Compare/Capture Control
Compare/Reload/Capture
low byte
Compare/Reload/Capture
high byte
Register,
Register,
CRCL
CRCH
CAh
CBh
CAh
CBh
00h
00h
TL2
TH2
CCh
CDh
D1h
CCh
CDh
D1h
CCh
CDh
00h
00h
00h
Timer 2, low byte
Timer 2, high byte
CCEN2
Compare/Capture Enable 2 register
GPIO
User
define
P0
80h
80h
80h
Port 0
P1
90h
A0h
B0h
D2h
D3h
D4h
D5h
D6h
D7h
DAh
DBh
90h
A0h
B0h
D2h
D3h
D4h
D5h
D6
90h
A0h
B0h
FFh
7Fh
7Fh
00h
00h
00h
00h
00h
00h
00h
00h
Port 1
P2
Port 2
P3
Port 3
P0M0
P0M1
P1M0
P1M1
P2M0
P2M1
P3M0
P3M1
Port 0 output mode 0
Port 0 output mode 1
Port 1 output mode 0
Port 1 output mode 1
Port 2 output mode 0
Port 2 output mode 1
Port 3 output mode 0
Port 3 output mode 1
D7
DAh
DBh
ISP/IAP/EEPROM
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M069 Ver C SM39A16M1 7/31/2013
- 13 -
SYNCMOS [ SYNCMOS TECHNOLOGIES,INC ]
