GMS81508A Datasheet, PDF (5/91 Pages) Hynix Semiconductor – USERS MANUAL

HYUNDAI MicroElectronics
1.2. BLOCK DIAGRAM
AVref
AVss
R60~R67
(AN0~AN7)
A/D
CONVERTER
R57/PWM1
R56/PWM0
PWM
R55/BUZ
BUZZER
R54/WDTO
W.D.T
R53/Srdy
R52/Sclk
R51/Sout
R50/Sin
R47/T3 O
R46/T1 O
R45/EC2
R44/EC0
R43/INT3
R42/INT2
R41/INT1
R40/INT0
MP
RESET
Xin
Xout
S.I.C
TIMER
INTERRUPT
CLOCK GEN.
/
SYSTEM
CONTROL
Vdd
Vss
G8MC
CORE
RAM
(448 BYTE)
ROM
(8/16K BYTE)
PRESCALER
/
B.I.T
R60
:
R6
R63
PORT R64
:
R67
R5
R50
PORT
:
R57
R4
R40
PORT
:
R47
R3
R30
PORT
:
R37
R2
R20
PORT
:
R27
R1
R10
PORT
:
R17
R0
R00
PORT
:
R07
2