
S3C9228/P9228 MICROCONTROLLERS
xix
List of Register Descriptions
Register
Identifier
Full Register Name
Page
Number
ADCON
BTCON
CLKCON
FLAGS
INTPND1
INTPND2
LMOD
LPOT
OSSCON
P0CON
P0INT
P0PUR
P0EDGE
P1CON
P1INT
P1PUR
P1EDGE
P2CON
P2PUR
P3CON
P3INT
P3PUR
P3EDGE
P4CONH
P4CONL
P5CONH
P5CONL
P6CON
SIOCON
STPCON
SYM
TACON
TBCON
WTCON
A/D Converter Control Register..............................................................................4-5
Basic Timer Control Register .................................................................................4-6
System Clock Control Register...............................................................................4-7
System Flags Register...........................................................................................4-8
Interrupt Pending Register 1...................................................................................4-9
Interrupt Pending Register 2...................................................................................4-10
LCD Mode Control Register ...................................................................................4-11
LCD Port Control Register......................................................................................4-12
Oscillator Control Register .....................................................................................4-13
Port 0 Control Register...........................................................................................4-14
Port 0 Interrupt Enable Register.............................................................................4-15
Port 0 Pull-up Resistors Enable Register................................................................4-16
Port 0 Interrupt Edge Selection Register ................................................................4-17
Port 1 Control Register...........................................................................................4-18
Port 1 Interrupt Enable Register.............................................................................4-19
Port 1 Pull-up Resistors Enable Register................................................................4-20
Port 1 Interrupt Edge Selection Register ................................................................4-21
Port 2 Control Register...........................................................................................4-22
Port 2 Pull-up Resistors Enable Register................................................................4-23
Port 3 Control Register...........................................................................................4-24
Port 2 Interrupt Enable Register.............................................................................4-25
Port 3 Pull-up Resistors Enable Register................................................................4-26
Port 3 Interrupt Edge Selection Register ................................................................4-27
Port 4 Control Register...........................................................................................4-28
Port 4 Control Register Low Byte ...........................................................................4-29
Port 5 Control Register High Byte ..........................................................................4-30
Port 5 Control Register Low Byte ...........................................................................4-31
Port 6 Control Register...........................................................................................4-32
SIO Control Register..............................................................................................4-33
Stop Control Register.............................................................................................4-34
System Mode Register...........................................................................................4-35
Timer 1/A Control Register.....................................................................................4-36
Timer B Control Register........................................................................................4-37
Watch Timer Control Register................................................................................4-38