Samsung S3C2440A User Manual
Page 362
INTERRUPT CONTROLLER
S3C2440A RISC MICROPROCESSOR
14-12
INTMSK Bit
Description
Initial
State
INT_ADC
[31]
0 = Service available, 1 = Masked
1
INT_RTC
[30]
0 = Service available, 1 = Masked
1
INT_SPI1
[29]
0 = Service available, 1 = Masked
1
INT_UART0
[28]
0 = Service available, 1 = Masked
1
INT_IIC
[27]
0 = Service available, 1 = Masked
1
INT_USBH
[26]
0 = Service available, 1 = Masked
1
INT_USBD
[25]
0 = Service available, 1 = Masked
1
INT_NFCON
[24]
0 = Service available, 1 = Masked
1
INT_UART1
[23]
0 = Service available, 1 = Masked
1
INT_SPI0
[22]
0 = Service available, 1 = Masked
1
INT_SDI
[21]
0 = Service available, 1 = Masked
1
INT_DMA3
[20]
0 = Service available, 1 = Masked
1
INT_DMA2
[19]
0 = Service available, 1 = Masked
1
INT_DMA1
[18]
0 = Service available, 1 = Masked
1
INT_DMA0
[17]
0 = Service available, 1 = Masked
1
INT_LCD
[16]
0 = Service available, 1 = Masked
1
INT_UART2
[15]
0 = Service available, 1 = Masked
1
INT_TIMER4
[14]
0 = Service available, 1 = Masked
1
INT_TIMER3
[13]
0 = Service available, 1 = Masked
1
INT_TIMER2
[12]
0 = Service available, 1 = Masked
1
INT_TIMER1
[11]
0 = Service available, 1 = Masked
1
INT_TIMER0
[10]
0 = Service available, 1 = Masked
1
INT_WDT_AC97
[9]
0 = Service available, 1 = Masked
1
INT_TICK
[8]
0 = Service available, 1 = Masked
1
nBATT_FLT
[7]
0 = Service available, 1 = Masked
1
INT_CAM
[6]
0 = Service available, 1 = Masked
1
EINT8_23
[5]
0 = Service available, 1 = Masked
1
EINT4_7
[4]
0 = Service available, 1 = Masked
1
EINT3
[3]
0 = Service available, 1 = Masked
1
EINT2
[2]
0 = Service available, 1 = Masked
1
EINT1
[1]
0 = Service available, 1 = Masked
1
EINT0
[0]
0 = Service available, 1 = Masked
1