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: PSD913490JT
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: PSD913490JT
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
PSD913490MIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913490MT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9134V15JT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9134V15MT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9134V20MT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
相關代理商/技術參數
參數描述
PSD913490MIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913490MT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9134V12JIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9134V12JT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9134V12MIT 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: 霸州市| 泽州县| 昌宁县| 平邑县| 柘荣县| 于田县| 阳信县| 贡觉县| 洞头县| 三明市| 高陵县| 武胜县| 阳江市| 辛集市| 英德市| 如东县| 永安市| 汶上县| 卢湾区| 尼木县| 罗江县| 资源县| 类乌齐县| 武功县| 芦山县| 建德市| 大冶市| 和政县| 茌平县| 高要市| 徐汇区| 柘荣县| 西乡县| 竹北市| 神木县| 巴彦县| 泾阳县| 平泉县| 泗阳县| 湘乡市| 广灵县|