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： MC68HC05BD5
廠商： Motorola, Inc.
英文描述： 8-Bit Microcontroller Units (MCU).(8位微控制器)
中文描述： 8位微控制器單元（MCU）。（8位微控制器）
文件頁數(shù)： 63/112頁
文件大小： 676K
代理商： MC68HC05BD5
MC68HC05BD3
MOTOROLA
8-3
SYNC SIGNAL PROCESSOR
8
8.1.1.2
Separate Horizontal Or Composite Sync Input
Since the input at HSYNC can be either a pure horizontal sync signal or a composite sync signal,
different methodologies are used in polarity correction.
Unlike the polarity correction for VSYNC, both the high pulse and low pulse of the sync signal at
HSYNC are examined. If the pulse, either active high or low, is longer than a certain period (8
μ
s
or 16 t
CYC
), it will be regarded as a long pulse. If there are 8 consecutive low long pulses, the input
sync signal will be confirmed as a positive polarity sync signal, and will be inverted. If there are 8
consecutive high long pulses, it will be confirmed as a negative polarity sync signal.
The operation of this module is also continuous, and the error margin is equal to the period of the
pre-set number (default is 8) of horizontal sync pulses. At power-up or system reset, negative
polarity at input is assumed.
8.1.2
Sync Detection
The sync detector determines whether the incoming sync signal is active. Both sync high and low
pulse widths must be within the specific values to be regarded as active. HDET and VDET flags
will be set if the HSYNC and VSYNC signals are active, respectively.
Figure 8-2
Sync Signal Polarity Correction
Negative polarity pure horizontal sync signal
Positive polarity pure horizontal sync signal
Negative polarity composite sync signal
Positive polarity composite sync signal
TPG
相關(guān)PDF資料
PDF描述
MC68HC705BD3 8-Bit Microcontroller Units (MCU).(8位微控制器)
MC68HC05C4 8-Bit Microcontroller Units (MCU).(8位微控制器)
MC68HC05C5 8-Bit Microcontroller Units (MCU).(8位微控制器)
MC68HC05C8A Microcontrollers
MC68HC05C9A 8-Bit Microcontroller(8位微控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC05C0CP 制造商:Motorola Inc 功能描述:
MC68HC05C12 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNITS
MC68HC05C12B 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNITS
MC68HC05C12CP 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNITS
MC68HC05C12P 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNITS
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

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

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

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*
主站蜘蛛池模板： 怀柔区| 固原市| 综艺| 松原市| 平舆县| 宜兰县| 宁城县| 青龙| 永平县| 灵台县| 宜城市| 虞城县| 葫芦岛市| 晋城| 岗巴县| 金溪县| 高陵县| 丰镇市| 长岛县| 丽江市| 阳泉市| 东安县| 石泉县| 宁化县| 桂阳县| 北川| 伊宁县| 灌南县| 蕲春县| 镇远县| 墨竹工卡县| 金沙县| 改则县| 大冶市| 象州县| 饶平县| 大同市| 凤山县| 昌乐县| 盐源县| 上饶县|