Interrupt Sources - Samsung S3C2500B User Manual

INTERRUPT CONTROLLER

16.3 INTERRUPT SOURCES

The 39 interrupt sources in the S3C2500B interrupt structure are listed, in brief, as follows:
Index Values
16-2
Table 16-1. S3C2500B Internal Interrupt Sources
[31] Watchdog Timer interrupt
[30] 32-bit Timer 5 interrupt
[29] 32-bit Timer 4 interrupt
[28] 32-bit Timer 3 interrupt
[27] 32-bit Timer 2 interrupt
[26] 32-bit Timer 1 interrupt
[25] 32-bit Timer 0 interrupt
[24] GDMA channel 5 interrupt
[23] GDMA channel 4 interrupt
[22] GDMA channel 3 interrupt
[21] GDMA channel 2 interrupt
[20] GDMA channel 1 interrupt
[19] GDMA channel 0 interrupt
[18] DES interrupt
[17] Ethernet 1 RX interrupt
[16] Ethernet 1 TX interrupt
[15] Ethernet 0 RX interrupt
[14] Ethernet 0 TX interrupt
[13] HDLC 2 RX interrupt
[12] HDLC 2 TX interrupt
[11] HDLC 1 RX interrupt
[10] HDLC 1 TX interrupt
[9] HDLC 0 RX interrupt
[8] HDLC 0 TX interrupt
[7] USB interrupt
[6] CUART RX interrupt
[5] CUART TX interrupt
[4] HUART 1 RX interrupt
[3] HUART 1 TX interrupt
[2] HUART 0 RX interrupt
[1] HUART 0 TX interrupt
[0] IIC interrupt
Interrupt Sources
S3C2500B