參數(shù)資料
型號(hào): MB90474PFV
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
封裝: PLASTIC, LQFP-100
文件頁數(shù): 43/118頁
文件大?。?/td> 1199K
代理商: MB90474PFV
MB90470 Series
30
(Continued)
: Interrupt request flag cleared by the interrupt clear signal. The stop request is available.
: Interrupt request flag cleared by the interrupt clear signal.
× : Interrupt request flag not cleared by the interrupt clear signal.
* : Note that flash write/erase cannot be used at the same time as the time base timer or watch timer.
Note :
If two or more interrupt sources have the same interrupt number, the resource will clear both interrupt
request flags at the EI2OS/DMAC interrupt clear signal. Thus when EI2OS/
DMA function of two sources
is used, the other interrupt function cannot be used. The interrupt request enable bit of the corresponding
resource should be set to “0” for software polling processing.
Maximum assured operation frequency of DMA is 16 MHz.
Interrupt source
EI2OS
support
DMA
channel no.
Interrupt vector
Interrupt control
register
No.
Address
No.
Address
SIO1
13
#37
FFFF68H
ICR13
0000BDH
SIO2
14
#38
FFFF64H
I2C interface
××
#39
FFFF60H
ICR14
0000BEH
A/D
15
#40
FFFF5CH
Flash write/erase, time base timer,
watch timer*
××
#41
FFFF58H
ICR15
0000BFH
Delay interrupt generator module
××
#42
FFFF54H
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