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

參數資料
型號: PSD9132V20JT
廠商: 意法半導體
英文描述: Flash In-System Programmable ISP Peripherals For 8-bit MCUs
中文描述: Flash在系統可編程ISP的外設的8位微控制器
文件頁數: 44/110頁
文件大小: 1737K
代理商: PSD9132V20JT
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PDF資料
PDF描述
PSD813212JIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD813220JIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD813270JIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD953212JIT High Speed CMOS Logic Quad 2-Input NAND Gates 14-SOIC -55 to 125
PSD953212JT High Speed CMOS Logic Quad 2-Input NAND Gates 14-SOIC -55 to 125
相關代理商/技術參數
參數描述
PSD9132V20MIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9132V20MT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9132V70JIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9132V70JT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9132V70MIT 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: 百色市| 察隅县| 土默特左旗| 榕江县| 漠河县| 泗洪县| 通州区| 双江| 乡城县| 长阳| 百色市| 黄大仙区| 邢台市| 韶山市| 临汾市| 太康县| 安西县| 江阴市| 京山县| 金沙县| 昌黎县| 荣成市| 普安县| 永川市| 通州区| 元朗区| 台中市| 晴隆县| 花垣县| 丹阳市| 汪清县| 叶城县| 平罗县| 凉城县| 军事| 崇州市| 鄢陵县| 高平市| 海晏县| 分宜县| 南郑县|