W90N745CD Datasheet, PDF (303/422 Pages) Winbond – 16/32-bit ARM microcontroller

W90N745CD/W90N745CDG
6.12.1 Interrupt Sources
Table 6.12.1 W90N745 Interrupt Sources
PRIORITY
NAME
MODE
SOURCE
1 (Highest) WDT_INT
Positive Level
Watch Dog Timer Interrupt
2
nIRQ0
Programmable
External Interrupt 0
3
nIRQ1
Programmable
External Interrupt 1
4
Reserved
-
-
5
Reserved
-
-
6
AC97_INT
Positive Level
AC97 Interrupt
7
Reserved
-
-
8
Reserved
-
-
9
UART_INT0
Positive Level
UART Interrupt0
10
UART_INT1
Positive Level
UART Interrupt1
11
UART_INT2
Positive Level
UART Interrupt2
12
UART_INT3
Positive Level
UART Interrupt3
13
T_INT0
Positive Level
Timer Interrupt 0
14
T_INT1
Positive Level
Timer Interrupt 1
15
USBH_INT0
Positive Level
USB Host Interrupt 0
16
USBH_INT1
Positive Level
USB Host Interrupt 1
17
EMCTX_INT
Positive Level
EMC TX Interrupt
18
EMCRX_INT
Positive Level
EMC RX Interrupt
19
GDMA_INT0
Positive Level
GDMA Channel Interrupt 0
20
GDMA_INT1
Positive Level
GDMA Channel Interrupt 1
21
Reserved
-
-
22
USBD_INT
Positive Level
USB Device Interrupt
23
Reserved
-
-
24
Reserved
25
I²C_INT0
26
I²C_INT1
-
Positive Level
Positive Level
-
I²C Interrupt0
I²C Interrupt1
27
SSP_INT
Positive Level
SSP Interrupt
28
PWM _INT
Positive Level
PWM Timer interrupt
29
KPI_INT
Positive Level
Keypad Interrupt
30
PS2_INT
Positive Level
PS2 Interrupt
31
nIRQ2/3_INT
Positive Level
GPIO0 & GPIO30 Interrupt
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