參數(shù)資料
型號: MB91101APF
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP100
封裝: PLASTIC, QFP-100
文件頁數(shù): 32/99頁
文件大小: 935K
代理商: MB91101APF
MB91101/MB91101A
38
2.
DMA Controller (DMAC)
The DMA controller is a module embedded in FR family devices, and performs DMA (direct memory access)
transfer.
DMA transfer performed by the DMA controller transfers data without intervention of CPU, contributing to en-
hanced performance of the system.
8 channels
Mode: single/block transfer, burst transfer and continuous transfer: 3 kinds of transfer
Transfer all through the area
Max 65536 of transfer cycles
Interrupt function right after the transfer
Selectable for address transfer increase/decrease by the software
External transfer request input pin, external transfer request accept output pin, external transfer complete
output pin three pins for each
Block diagram
Sequencer
Edge/level
detection circuit
Inner resource
Transfer request
DREQ0 to DREQ2
DACK0 to DACK2
EOP0 to EOP2
Interrupt request
Data buffer
Switcher
DPDP
DACSR
DATCR
Data
bus
Mode
BLK DEC
INC / DEC
BLK
DMACT
SADR
DADR
3
8
5
相關PDF資料
PDF描述
MB91101PF-G-BND-R 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP100
MB91103 32-BIT, 25 MHz, RISC MICROCONTROLLER, PQFP160
MB91107PFV-G 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP120
MB91108PFV 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP120
MB91107PFV 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP120
相關代理商/技術參數(shù)
參數(shù)描述
MB91101APFR-G-JNE1 制造商:FUJITSU 功能描述:
MB91101APFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller
MB91106 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller
MB91106PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller
MB91106PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller