欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數(shù)資料
型號(hào): PSD813490JIT
廠商: 意法半導(dǎo)體
英文描述: Flash In-System Programmable ISP Peripherals For 8-bit MCUs
中文描述: Flash在系統(tǒng)可編程ISP的外設(shè)的8位微控制器
文件頁數(shù): 44/110頁
文件大小: 1737K
代理商: PSD813490JIT
PSD813F2, PSD833F2, PSD834F2, PSD853F2, PSD854F2
44/110
PSD Interface to a Multiplexed 8-Bit Bus
Figure
19
shows an example of a system using a
MCU with an 8-bit multiplexed bus and a PSD. The
ADIO port on the PSD is connected directly to the
MCU address/data bus. Address Strobe (ALE/AS,
PD0) latches the address signals internally.
Latched addresses can be brought out to Port A or
B. The PSD drives the ADIO data bus only when
one of its internal resources is accessed and Read
Strobe (RD, CNTL1) is active. Should the system
address bus exceed sixteen bits, Ports A, B, C, or
D may be used as additional address inputs.
Figure 19. An Example of a Typical 8-bit Multiplexed Bus Interface
MCU
WR
RD
BHE
ALE
RESET
AD[7:0]
A[15:8]
A[15:8]
(OPTIONAL)
A[7:0]
ADIO
PORT
PORT
A
PORT
B
PORT
C
WR (CNTRL0)
RD (CNTRL1)
BHE (CNTRL2)
RST
ALE (PD0)
PORT D
(OPTIONAL)
PSD
AI02878C
相關(guān)PDF資料
PDF描述
PSD814215MT Resonant-Mode Power Supply Controllers 16-SOIC 0 to 70
PSD814220JIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD814220JT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD814220MIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD814220MT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSD813490JT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD813490MIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD813490MT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD8134V12JIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD8134V12JT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
主站蜘蛛池模板: 缙云县| 娄底市| 开平市| 宁波市| 东丽区| 锡林浩特市| 卓尼县| 贵定县| 塔城市| 孟州市| 阜新| 招远市| 舞阳县| 贡嘎县| 新蔡县| 嘉峪关市| 昌图县| 封丘县| 平舆县| 五指山市| 崇仁县| 徐闻县| 息烽县| 改则县| 湟源县| 和静县| 玛多县| 达日县| 东源县| 江永县| 浙江省| 西乌珠穆沁旗| 大丰市| 赤峰市| 吉木萨尔县| 安国市| 年辖:市辖区| 南华县| 苍山县| 邢台市| 湘阴县|