參數(shù)資料
型號(hào): TMX320F2812PGFA
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號(hào)處理
英文描述: DIGITAL SIGNAL PROCESSORS
中文描述: 數(shù)字信號(hào)處理器
文件頁數(shù): 40/147頁
文件大?。?/td> 2021K
代理商: TMX320F2812PGFA
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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