參數(shù)資料
型號(hào)： MAQ31753FXXXX
廠商： DYNEX SEMICONDUCTOR LTD
元件分類(lèi)： DMA控制器
英文描述： 4 CHANNEL(S), 16 MHz, DMA CONTROLLER, CQFP84
封裝： QFP-84
文件頁(yè)數(shù)： 2/31頁(yè)
文件大?。?/td> 238K
代理商： MAQ31753FXXXX
MA31753
10/31
5.4 AREA 1 AND 2 PB, PS AND AS
These readable and writable registers store the Page Bank, Processor and Address State information to be used when
accessing areas 1 and 2. When areas are defined within IO space, PB, PS and AS are set to zero.
5.5 TRANSFER INTERVAL
This readable and writable register gives the number of CLK cycles between each DMA request generated during area to
area transfers. The number entered as the interval value corresponds to a clock cycle interval increasing by 32 as follows:
0
=>
- (externally triggered DMA requests)
1
=>
0 (continuous DMA requests until the block is completed.
2=>
32
3=>
64
4=>
96
..
14
=>
416
15
=>
448
This function is valid only for transfers on channels 0 and 1. Channels 2 and 3 work ony only on externally triggered requests.
5.6 CONFIGURATION WORD
The DMA controller snoops the system address bus for the XIO address 0x8410. When this appears, the DMA stores the data
bus (qualified by DSN low) in an internal copy of the CPU configuration word.
OIN
PB0
PS0
AS0
PB3
PS3
AS3
D0
D15
Interval
D0
D15
相關(guān)PDF資料
PDF描述
MAR31753FXXXX 4 CHANNEL(S), 16 MHz, DMA CONTROLLER, CQFP84
MAS31753FXXXX 4 CHANNEL(S), 16 MHz, DMA CONTROLLER, CQFP84
MAR28155CXXXX 24 I/O, PIA-GENERAL PURPOSE, CDIP40
MAR28155LXXXX 24 I/O, PIA-GENERAL PURPOSE, CQCC44
MAS28155CXXXX 24 I/O, PIA-GENERAL PURPOSE, CDIP40
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAQ3203 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:High-Brightness LED Driver Controller with High-Side Current Sense
MAQ3203YM 功能描述:LED照明驅(qū)動(dòng)器 Automotive Qualified HBLED Driver Controller RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
MAQ3203YM TR 功能描述:LED照明驅(qū)動(dòng)器 Automotive Qualified HBLED Driver Controller RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
MAQ3203YM-VAO 功能描述:IC LED DRIVER CTRLR DIM 8SOIC 制造商:microchip technology 系列:汽車(chē)級(jí)，AEC-Q100 包裝:管件 零件狀態(tài):在售 類(lèi)型:DC DC 控制器 拓?fù)?降壓 內(nèi)部開(kāi)關(guān):無(wú) 輸出數(shù):1 電壓 - 供電（最低）:4.5V 電壓 -?供電（最高）:42V 電壓 - 輸出:- 電流 - 輸出/通道:- 頻率:1.5MHz 調(diào)光:PWM 應(yīng)用:汽車(chē)級(jí)，照明 工作溫度:-40°C ~ 125°C （TJ） 安裝類(lèi)型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商器件封裝:8-SOIC 標(biāo)準(zhǔn)包裝:95
MAQ3690CC 制造商:DYNEX 制造商全稱(chēng):Dynex Semiconductor 功能描述:1553B Bus Controller/Remote Terminal
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*