參數(shù)資料
型號(hào): TMS320C242PGS
元件分類: 數(shù)字信號(hào)處理
英文描述: 16-Bit Digital Signal Processor
中文描述: 16位數(shù)字信號(hào)處理器
文件頁(yè)數(shù): 25/66頁(yè)
文件大小: 803K
代理商: TMS320C242PGS
TMS320C242
DSP CONTROLLER
SPRS063B – DECEMBER 1997 – REVISED DECEMBER 1999
25
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
wakeup interrupts
Certain peripherals can have the capability to start the device clocks and then generate an interrupt in response
to certain external events, for example, activity on a communication line.
peripheral interrupts
All peripheral interrupts, if enabled locally and globally, can cause the device to exit IDLE1 mode.
NMI
External-Interrupt Logic
Reset Logic
Reset
Signal
Wake-up Signal
to CPU
XINT2
XINT1
Peripheral
Interrupts
External Reset (RS pin)
Watchdog Timer Module
(Wake-up Signal)
The CPU can exit HALT mode (LPM2) with a RESET only.
M
U
X
Figure 7. Waking Up the Device From Power Down
A
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