NXP Semiconductors LPC1768 - Page 74

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User manual Rev. 3 — 19 December 2013 74 of 841
NXP Semiconductors
UM10360
Chapter 6: LPC176x/5x Nested Vectored Interrupt Controller (NVIC)
Table 50. Connection of interrupt sources to the Vectored Interrupt Controller
Interrupt
ID
Exception
Number
Vector
Offset
Function Flag(s)
0 16 0x40 WDT Watchdog Interrupt (WDINT)
1 17 0x44 Timer 0 Match 0 - 1 (MR0, MR1)
Capture 0 - 1 (CR0, CR1)
2 18 0x48 Timer 1 Match 0 - 2 (MR0, MR1, MR2)
Capture 0 - 1 (CR0, CR1)
3 19 0x4C Timer 2 Match 0-3
Capture 0-1
4 20 0x50 Timer 3 Match 0-3
Capture 0-1
5 21 0x54 UART0 Rx Line Status (RLS)
Transmit Holding Register Empty (THRE)
Rx Data Available (RDA)
Character Time-out Indicator (CTI)
End of Auto-Baud (ABEO)
Auto-Baud Time-Out (ABTO)
6 22 0x58 UART1 Rx Line Status (RLS)
Transmit Holding Register Empty (THRE)
Rx Data Available (RDA)
Character Time-out Indicator (CTI)
Modem Control Change
End of Auto-Baud (ABEO)
Auto-Baud Time-Out (ABTO)
7 23 0x5C UART 2 Rx Line Status (RLS)
Transmit Holding Register Empty (THRE)
Rx Data Available (RDA)
Character Time-out Indicator (CTI)
End of Auto-Baud (ABEO)
Auto-Baud Time-Out (ABTO)
8 24 0x60 UART 3 Rx Line Status (RLS)
Transmit Holding Register Empty (THRE)
Rx Data Available (RDA)
Character Time-out Indicator (CTI)
End of Auto-Baud (ABEO)
Auto-Baud Time-Out (ABTO)
9 25 0x64 PWM1 Match 0 - 6 of PWM1
Capture 0-1 of PWM1
10 26 0x68 I
2
C0 SI (state change)
11 27 0x6C I
2
C1 SI (state change)
12 28 0x70 I
2
C2 SI (state change)
13 29 0x74 SPI SPI Interrupt Flag (SPIF)
Mode Fault (MODF)