Texas Instruments TMS320F2837 D Series Workshop Guide And Lab Manual

Interrupts
4 - 20 TMS320F2837xD Microcontroller Workshop - Reset and Interrupts
F2837xD Dual-Core Interrupt Structure
F2837xD Dual-Core Interrupt Structure
ePWM, eCAP, eQEP,
ADC, SCI, SPI, I2C,
CAN, McBSP, WD
Internal Sources
External Sources
TZx
XRS
NMI
CPU1 CORE
INT1
INT13
INT2
INT3
INT12
INT14
•
•
•
ePIE.1
TINT2.1
TINT1.1
TINT0.1
XINT1 – XINT5
DMA1.1 CLA1.1
TINT0.2
TINT1.2
TINT2.2
Internal Sources
NMI
CPU2 CORE
INT1
INT13
INT2
INT3
INT12
INT14
•
•
•
IPC
ePIE.2
DMA1.2 CLA1.2
Each C28x CPU core in the F2837xD device has its own PIE module, and each PIE module is
configured independently. Some interrupt signals are sourced from shared peripherals that can
be owned by either CPU, and these interrupt signals are sent to both CPU PIE modules
regardless of which CPU owns the peripheral. Therefore, if enabled a peripheral owned by one
CPU can cause an interrupt on the other CPU.

Texas Instruments TMS320F2837 D Series Specifications

General

Brand	Texas Instruments
Model	TMS320F2837 D Series
Category	Microcontrollers
Language	English