GMS81508A Datasheet, PDF (63/91 Pages) Hynix Semiconductor – USERS MANUAL

HYUNDAI MicroElectronics
R40/INT0
R41/INT1
R42/INT2
R43/INT3
R44/EC0
R45/EC2
R50/Sin
R46/T1O
R47/T3O
R51/Sout
R54/WDTO
R55/BUZ
R56/PWM0
R57/PWM1
Selection
Data Bus
Data REG.
Data Bus
Direction REG.
Data Bus

To R40 INT0

To R41 INT1

To R42 INT2

To R43 INT3

To R44 EC0

To R45 EC2

To R50 Sin
MUX
Rd
From R46 ... T1O
From R47 ... T3O
From R51 ... Sout
From R54 ... WDTO
From R55 ... BUZ
From R56 ... PWM0
From R57 ... PWM1
Selection
MUX
Data Bus
Data REG.
Data Bus
Direction REG.
Data Bus
MUX
R52/Sclk
Selection
sck o
Data Bus
Data REG.
MUX
Data Bus
exck
Direction REG.
Data Bus
MUX
sck i
Rd
MUX
Rd
Vdd
Vss
Vdd
Vss
Vdd
Vss
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