CP3BT23_14 Datasheet, PDF (63/324 Pages) Texas Instruments – CP3BT23 Reprogrammable Connectivity Processor with Bluetooth and Dual CAN Interfaces

CP3BT23
www.ti.com
SNOSCX3A – JULY 2013 – REVISED JANUARY 2014
10.4 MASKABLE INTERRUPT SOURCES
Table 10-2 shows the interrupts assigned to various on-chip maskable interrupts. The priority of
simultaneous maskable interrupts is linear, with IRQ47 having the highest priority.
IRQ Number
IRQ47
IRQ46
IRQ45
IRQ44
IRQ43
IRQ42
IRQ41
IRQ40
IRQ39
IRQ38
IRQ37
IRQ36
IRQ35
IRQ34
IRQ33
IRQ32
IRQ31
IRQ30
IRQ29
IRQ28
IRQ27
IRQ26
IRQ25
IRQ24
IRQ23
IRQ22
IRQ21
IRQ20
IRQ19
IRQ18
IRQ17
IRQ16
IRQ14
IRQ13
IRQ12
IRQ11
IRQ10
IRQ9
IRQ8
IRQ7
IRQ6
IRQ5
IRQ4
Table 10-2. Maskable Interrupts Assignment
TWM (Timer 0)
Bluetooth LLC 0
Bluetooth LLC 1
Bluetooth LLC 2
Bluetooth LLC 3
Bluetooth LLC 4
Bluetooth LLC 5
Reserved
DMA Channel 0
DMA Channel 1
DMA Channel 2
DMA Channel 3
CAN 0
Advanced Audio Interface (AAI)
UARTO RX
CVSD/PCM Converter
ACCESS.bus
TA (Timer input A)
TB (Timer input B)
VTUA (VTU Interrupt Request 1)
VTUB (VTU Interrupt Request 2)
VTUC (VTU Interrupt Request 3)
VTUD (VTU Interrupt Request 4)
Microwire/SPI RX/TX
UART0 TX
UART0 CTS
CAN1
UART1 RX
UART1 TX
UART2 RX
UART2 TX
UART3 RX
Reserved
ADC (Done)
MIWU Interrupt 0
MIWU Interrupt 1
MIWU Interrupt 2
MIWU Interrupt 3
MIWU Interrupt 4
MIWU Interrupt 5
MIWU Interrupt 6
MIWU Interrupt 7
Reserved
Description
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Interrupts
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