Copyright © Siemens AG 2016. All rights reserved
63
ERTEC 200P-2 Manual
Technical data subject to change
Version 1.0
2.3.2.14
Interrupt sources for ARM-IRQ
The Interrupt controller will have interrupts from the following function blocks:
IRQ
no.
Interrupt Name
Ty-
pe
Signal
Cause
Interrupt
source
0
Default interrupt
-
Default Vector
Interrupt which is never
assigned (
must be tied to
'0' on toplevel
)
1
DMA_IRQ_O
LT DMA_IRQ_O
GDMA Interrupt
GDMA
2
INT_I2C
LT INT_I2C
Combined Interrupt
I²C
3
Reserved
-----
4
Reserved
-----
5
INT_UART1
LT UART1_UARTIN
TR (group inter-
rupt)
Receive FIFO half-full or full
UART1…
4
Transmit FIFO half-empty or
empty
Receive Timeout
6
INT_UART1_ER
R
LT
UART1_UARTEI
NTR
(Error interrupt)
Error interrupt
7
INT_UART2
LT UART2_UARTIN
TR (group inter-
rupt)
Receive FIFO half-full or full
Transmit FIFO half-empty or
empty
Receive Timeout
8
INT_UART2_ER
R
LT
UART2_UARTEI
NTR
(Error interrupt)
Error interrupt
9
INT_UART3
LT UART3_UARTIN
TR (group inter-
rupt)
Receive FIFO half-full or full
Transmit FIFO half-empty or
empty
Receive Timeout
10 INT_UART3_ER
R
LT
UART3_UARTEI
NTR
(Error interrupt)
Error interrupt
11
INT_UART4
LT UART4_UARTIN
TR (group inter-
rupt)
Receive FIFO half-full or full
Transmit FIFO half-empty or
empty
Receive Timeout
12 INT_UART4_ER
R
LT
UART4_UARTEI
NTR
(Error interrupt)
Error interrupt