參數(shù)資料
型號: MB90F474LPF
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 16-Bit Proprietary Microcontroller
中文描述: 16-BIT, FLASH, 12 MHz, MICROCONTROLLER, PQFP100
封裝: PLASTIC, QFP-100
文件頁數(shù): 78/118頁
文件大?。?/td> 555K
代理商: MB90F474LPF
MB90470 Series
78
(2) Block Diagram
CPU
by BAP
by IOA
by DCT
F
2
M
Memory area
I/O register
Transfer
Buffer
DMA
descriptor
I/O register
Peripheral
functions (I/O)
Not transfer
stop
DER read
DMA transfer
request
DMA controller
Interrupt
controller
At transfer
stop
IOA : Address pointer
BAP : Buffer address pointer
DER : DMA enable register (ENx selection is done.)
DTC : Data counter
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