s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 351

• Manufacturer Part Number: s3c2410a
• Description: 16/32-bit Risc Arm Microprocessor
• Manufacturer: Samsung Semiconductor, Inc.

S3C2410A
INTERRUPT SOURCES
The interrupt controller supports 56 interrupt sources as shown in the table below.
INT_ADC
INT_RTC
INT_SPI1
INT_UART0
INT_IIC
INT_USBH
INT_USBD
Reserved
INT_UART1
INT_SPI0
INT_SDI
INT_DMA3
INT_DMA2
INT_DMA1
INT_DMA0
INT_LCD
INT_UART2
INT_TIMER4
INT_TIMER3
INT_TIMER2
INT_TIMER1
INT_TIMER0
INT_WDT
INT_TICK
nBATT_FLT
Reserved
EINT8_23
EINT4_7
EINT3
EINT2
EINT1
EINT0
Sources
ADC EOC and Touch interrupt (INT_ADC/INT_TC)
RTC alarm interrupt
SPI1 interrupt
UART0 Interrupt (ERR, RXD, and TXD)
IIC interrupt
USB Host interrupt
USB Device interrupt
Reserved
UART1 Interrupt (ERR, RXD, and TXD)
SPI0 interrupt
SDI interrupt
DMA channel 3 interrupt
DMA channel 2 interrupt
DMA channel 1 interrupt
DMA channel 0 interrupt
LCD interrupt (INT_FrSyn and INT_FiCnt)
UART2 Interrupt (ERR, RXD, and TXD)
Timer4 interrupt
Timer3 interrupt
Timer2 interrupt
Timer1 interrupt
Timer0 interrupt
Watch-Dog timer interrupt
RTC Time tick interrupt
Battery Fault interrupt
Reserved
External interrupt 8 – 23
External interrupt 4 – 7
External interrupt 3
External interrupt 2
External interrupt 1
External interrupt 0
Descriptions
INTERRUPT CONTROLLER
Arbiter Group
ARB 3
ARB 2
ARB5
ARB5
ARB5
ARB5
ARB4
ARB4
ARB4
ARB4
ARB4
ARB4
ARB3
ARB3
ARB3
ARB3
ARB3
ARB2
ARB2
ARB2
ARB2
ARB2
ARB1
ARB1
ARB1
ARB1
ARB1
ARB1
ARB0
ARB0
ARB0
ARB0
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