at90s4433.xml

单片机的USB下载线的驱动和驱动的安装及使用方法

<AVRPART>
	<FUSE>
		<LIST>[LOW]</LIST>
		<ICON/>
		<ID/>
		<TEXT/>
		<LOW>
			<NMB_TEXT>12</NMB_TEXT>
			<TEXT1>
				<MASK>0x20</MASK>
				<VALUE>0x00</VALUE>
				<TEXT>Serial program downloading (SPI) enabled</TEXT>
			</TEXT1>
			<TEXT2>
				<MASK>0x08</MASK>
				<VALUE>0x00</VALUE>
				<TEXT>Brown-out detection enabled</TEXT>
			</TEXT2>
			<TEXT3>
				<MASK>0x10</MASK>
				<VALUE>0x10</VALUE>
				<TEXT>Brown-out detection level at VCC=2.7V</TEXT>
			</TEXT3>
			<TEXT4>
				<MASK>0x10</MASK>
				<VALUE>0x00</VALUE>
				<TEXT>Brown-out detection level at VCC=4.0V</TEXT>
			</TEXT4>
			<TEXT5>
				<MASK>0x07</MASK>
				<VALUE>0x00</VALUE>
				<TEXT>External Clock; slowly rising power</TEXT>
			</TEXT5>
			<TEXT6>
				<MASK>0x07</MASK>
				<VALUE>0x01</VALUE>
				<TEXT>External Clock; BOD Enabled or power-on reset</TEXT>
			</TEXT6>
			<TEXT7>
				<MASK>0x07</MASK>
				<VALUE>0x02</VALUE>
				<TEXT>Crystal Oscillator; default value</TEXT>
			</TEXT7>
			<TEXT8>
				<MASK>0x07</MASK>
				<VALUE>0x03</VALUE>
				<TEXT>Crystal Oscillator; fast rising power</TEXT>
			</TEXT8>
			<TEXT9>
				<MASK>0x07</MASK>
				<VALUE>0x04</VALUE>
				<TEXT>Crystal Oscillator; BOD Enabled or power-on reset</TEXT>
			</TEXT9>
			<TEXT10>
				<MASK>0x07</MASK>
				<VALUE>0x05</VALUE>
				<TEXT>Ceramic Resonator</TEXT>
			</TEXT10>
			<TEXT11>
				<MASK>0x07</MASK>
				<VALUE>0x06</VALUE>
				<TEXT>Ceramic Resonator; fast rising power</TEXT>
			</TEXT11>
			<TEXT12>
				<MASK>0x07</MASK>
				<VALUE>0x07</VALUE>
				<TEXT>Ceramic Resonator; BOD Enabled or power-on reset</TEXT>
			</TEXT12>
		</LOW>
	</FUSE>
	<LOCKBIT>
		<ICON/>
		<ID/>
		<TEXT>[LB1 = 1 :  LB2 = 1] No memory lock features enabled. [LB1 = 0 :  LB2 = 1] Further programming of Flash and EEPROM is enabled. [LB1 = 0 :  LB2 = 0] Same as previous, but verify is also disabled</TEXT>
		<NMB_TEXT>3</NMB_TEXT>
		<NMB_LOCK_BITS>2</NMB_LOCK_BITS>
		<TEXT1>
			<MASK>0x06</MASK>
			<VALUE>0x06</VALUE>
			<TEXT>Mode 1: No memory lock features enabled</TEXT>
		</TEXT1>
		<TEXT2>
			<MASK>0x06</MASK>
			<VALUE>0x04</VALUE>
			<TEXT>Mode 2: Further programming disabled</TEXT>
		</TEXT2>
		<TEXT3>
			<MASK>0x06</MASK>
			<VALUE>0x00</VALUE>
			<TEXT>Mode 3: Further programming and verification disabled</TEXT>
		</TEXT3>
		<LOCKBIT0>
			<NAME>LB1</NAME>
			<TEXT>Lockbit</TEXT>
		</LOCKBIT0>
		<LOCKBIT1>
			<NAME>LB2</NAME>
			<TEXT>Lockbit</TEXT>
		</LOCKBIT1>
	</LOCKBIT>
</AVRPART>