参数资料
型号: TMX320F2812ZHHS
厂商: Texas Instruments, Inc.
元件分类: 数字信号处理
英文描述: TMS320R2811, TMS320R2812 Digital Signal Processors
中文描述: TMS320R2811,TMS320R2812数字信号处理器
文件页数: 40/147页
文件大小: 2021K
代理商: TMX320F2812ZHHS
Functional Overview
40
June 2004
SPRS257
3.6
Interrupts
Figure 3
5 shows how the various interrupt sources are multiplexed within R281x devices.
C28x CPU
PIE
TIMER 2 (for RTOS)
TIMER 0
Watchdog
Peripherals (SPI, SCI, McBSP, CAN, EV, ADC)
(41 Interrupts)
9
TINT0
Interrupt Control
XNMICR(15:0)
XINT1
Interrupt Control
XINT1CR(15:0)
XINT2
Interrupt Control
XINT2CR(15:0)
GPIO
MUX
WDINT
INT1 to INT12
INT13
INT14
NMI
XINT1CTR(15:0)
XINT2CTR(15:0)
XNMICTR(15:0)
TIMER 1
TINT2
Low-Power Modes
LPMINT
WAKEINT
XNMI_XINT13
M
TINT1
enable
select
Out of a possible 96 interrupts, 45 are currently used by peripherals.
Figure 3
5. Interrupt Sources
A
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