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： PSD913590MT
廠商： 意法半導體
英文描述： PECL/TTL-TTL 1:8 Distribution Chip; Package: 28 LEAD PLCC; No of Pins: 28; Container: Tape and Reel; Qty per Container: 500
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： 57/110頁
文件大小： 1737K
代理商： PSD913590MT
57/110
PSD813F2, PSD833F2, PSD834F2, PSD853F2, PSD854F2
Table 26. Drive Register Pin Assignment
Note: 1. NA = Not Applicable.
Port Data Registers
The Port Data Registers, shown in Table
27
, are
used by the MCU to write data to or read data from
the ports. Table
27
shows the register name, the
ports having each register type, and MCU access
for each register type. The registers are described
below.
Data In
Port pins are connected directly to the Data In buff-
er. In MCU I/O input mode, the pin input is read
through the Data In buffer.
Data Out Register
Stores output data written by the MCU in the MCU
I/O output mode. The contents of the Register are
driven out to the pins if the Direction Register or
the output enable product term is set to ’1.’ The
contents of the register can also be read back by
the MCU.
Output Macrocells (OMC).
The CPLD Output
Macrocells (OMC) occupy a location in the MCU’s
address space. The MCU can read the output of
the Output Macrocells (OMC). If the OMC Mask
Register bits are not set, writing to the macrocell
loads data to the macrocell flip-flops. See the sec-
tion entitled
PLDS, page 33
.
OMC Mask Register
Each OMC Mask Register bit corresponds to an
Output Macrocell (OMC) flip-flop. When the OMC
Mask Register bit is set to a 1, loading data into the
Output Macrocell (OMC) flip-flop is blocked. The
default value is 0 or unblocked.
Table 27. Port Data Registers
Drive
Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Port A
Open
Drain
Open
Drain
Open
Drain
Open
Drain
Slew
Rate
Slew
Rate
Slew
Rate
Slew
Rate
Port B
Open
Drain
Open
Drain
Open
Drain
Open
Drain
Slew
Rate
Slew
Rate
Slew
Rate
Slew
Rate
Port C
Open
Drain
Open
Drain
Open
Drain
Open
Drain
Open
Drain
Open
Drain
Open
Drain
Open
Drain
Port D
NA
1
NA
1
NA
1
NA
1
NA
1
Slew
Rate
Slew
Rate
Slew
Rate
Register Name
Port
MCU Access
Data In
A,B,C,D
READ – input on pin
Data Out
A,B,C,D
WRITE/READ
Output Macrocell
A,B,C
READ – outputs of macrocells
WRITE – loading macrocells flip-flop
Mask Macrocell
A,B,C
WRITE/READ – prevents loading into a given
macrocell
Input Macrocell
A,B,C
READ – outputs of the Input Macrocells
Enable Out
A,B,C
READ – the output enable control of the port driver
相關PDF資料
PDF描述
PSD833F2-12J Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD853F2-12J Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD833F2-12JI Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD853F2-12JI Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD833F2-12JIT Miniature Switch, High Precision
相關代理商/技術參數
參數描述
PSD9135V12JIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9135V12JT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9135V12MIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9135V12MT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD9135V15JIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
發布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發布成功！您可以繼續發布采購。也可以進入我的后臺，查看報價

發布成功！您可以繼續發布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*
主站蜘蛛池模板： 东莞市| 昌平区| 霞浦县| 余庆县| 张家界市| 中方县| 陇川县| 酒泉市| 资溪县| 迭部县| 达尔| 思南县| 林西县| 纳雍县| 东丽区| 谢通门县| 原阳县| 满洲里市| 东台市| 阿图什市| 淮滨县| 米脂县| 永定县| 和政县| 石家庄市| 商河县| 建始县| 延长县| 玛纳斯县| 连云港市| 喜德县| 石屏县| 师宗县| 阿瓦提县| 南涧| 兴仁县| 城口县| 邓州市| 无极县| 贺兰县| 公安县|