ATtiny13 16MHZ 0x1E 0x90 0x07 0x7f,0x1f 0x7f,0x1f 0,0x80,0x80,WARNING! These fuse settings will disable the ISP interface! 0,0x03,0x03, WARNING! When selecting Int RC Osc 128kHz, be sure to not divide the clock using the CLKPR register with more than 16 times. Dividing the clock with 32 times or more when using the Int RC Osc 128kHz willl make the ISP interface inaccessible on STK500/AVRISP! 1,0x01,0x00,WARNING! Disabling external reset will make the ISP interface inaccessible! 1,0x08,0x00,WARNING! These fuse settings will disable the ISP interface! 0,0x80,0x80,WARNING! These fuse settings will disable the ISP interface! 0,0x03,0x03, WARNING! When selecting Int RC Osc 128kHz, be sure to not divide the clock using the CLKPR register with more than 16 times. Dividing the clock with 32 times or more when using the Int RC Osc 128kHz willl make the ISP interface inaccessible on STK500/AVRISP! 1,0x01,0x00,WARNING! Disabling external reset will make the ISP interface inaccessible! 1,0x08,0x00,WARNING! These fuse settings will disable the ISP interface! 2 5 1 4 0x00,9.6 MHz 0x01,4.8 MHz 1024 64 32 4 9 15 50 9 9 100 0x50000000 0x58080000 3 0xaca00000 0xaca80000 3 0x58000000 3 0xace00000 3 0xff6a 0x1f7f 8 SPIEN SPI programming enable 0 EESAVE Keep EEprom contents during chip erase 1 WDTON Watch dog timer always on 1 CKDIV8 Start up with system clock divided by 8 0 SUT1 Select start-up time 1 SUT0 Select start-up time 0 CKSEL1 Select Clock Source 1 CKSEL0 Select Clock Source 0 16 0x80 0x00 Serial program downloading (SPI) enabled; [SPIEN=0] 0x40 0x00 Preserve EEPROM memory through the Chip Erase cycle; [EESAVE=0] 0x20 0x00 Watch-dog Timer always on; [WDTON=0] 0x10 0x00 Divide clock by 8 internally; [CKDIV8=0] 0x0F 0x00 Ext. Clock; Start-up time: 14 CK + 0 ms; [CKSEL=00 SUT=00] 0x0F 0x04 Ext. Clock; Start-up time: 14 CK + 4 ms; [CKSEL=00 SUT=01] 0x0F 0x08 Ext. Clock; Start-up time: 14 CK + 64 ms; [CKSEL=00 SUT=10] 0x0F 0x01 Int. RC Osc. 4.8 MHz; Start-up time: 14 CK + 0 ms; [CKSEL=01 SUT=00] 0x0F 0x05 Int. RC Osc. 4.8 MHz; Start-up time: 14 CK + 4 ms; [CKSEL=01 SUT=01] 0x0F 0x09 Int. RC Osc. 4.8 MHz; Start-up time: 14 CK + 64 ms; [CKSEL=01 SUT=10] 0x0F 0x02 Int. RC Osc. 9.6 MHz; Start-up time: 14 CK + 0 ms; [CKSEL=10 SUT=00] 0x0F 0x06 Int. RC Osc. 9.6 MHz; Start-up time: 14 CK + 4 ms; [CKSEL=10 SUT=01] 0x0F 0x0A Int. RC Osc. 9.6 MHz; Start-up time: 14 CK + 64 ms; [CKSEL=10 SUT=10]; default value 0x0F 0x03 Int. RC Osc. 128 kHz; Start-up time: 14 CK + 0 ms; [CKSEL=11 SUT=00] 0x0F 0x07 Int. RC Osc. 128 kHz; Start-up time: 14 CK + 4 ms; [CKSEL=11 SUT=01] 0x0F 0x0B Int. RC Osc. 128 kHz; Start-up time: 14 CK + 64 ms; [CKSEL=11 SUT=10] 5 SELFPRGEN Self Programming Enable 1 DWEN DebugWire Enable 1 BODLEVEL1 Enable BOD and select level 1 BODLEVEL0 Enable BOD and select level 1 RSTDISBL Disable external reset 1 7 0x10 0x00 Self Programming enable; [SELFPRGEN=0] 0x08 0x00 Debug Wire enable; [DWEN=0] 0x06 0x00 Brown-out detection level at VCC=4.3 V; [BODLEVEL=00] 0x06 0x02 Brown-out detection level at VCC=2.7 V; [BODLEVEL=01] 0x06 0x04 Brown-out detection level at VCC=1.8 V; [BODLEVEL=10] 0x06 0x06 Brown-out detection disabled; [BODLEVEL=11] 0x01 0x00 Reset Disabled (Enable PB5 as i/o pin); [RSTDISBL=0] [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 3 2 0x03 0x03 Mode 1: No memory lock features enabled 0x03 0x02 Mode 2: Further programming disabled 0x03 0x00 Mode 3: Further programming and verification disabled LB1 Lockbit LB2 Lockbit 8 SPIEN SPI programming enable 0 EESAVE Keep EEprom contents during chip erase 1 WDTON Watch dog timer always on 1 CKDIV8 Start up with system clock divided by 8 0 SUT1 Select start-up time 1 SUT0 Select start-up time 0 CKSEL1 Select Clock Source 1 CKSEL0 Select Clock Source 0 16 0x80 0x00 使能ISP编程[SPIEN=0] 0x40 0x00 执行芯片擦除时保留EEPROM的内容[EESAVE=0] 0x20 0x00 看门狗定时器一直启用[WDTON=0] 0x10 0x00 系统时钟8分频[CKDIV8=0] 0x0F 0x00 外部时钟;起动时间14CK+0ms[CKSEL=00 SUT=00] 0x0F 0x04 外部时钟;起动时间14CK+4ms[CKSEL=00 SUT=01] 0x0F 0x08 外部时钟;起动时间14CK+64ms[CKSEL=00 SUT=10] 0x0F 0x01 内部RC振荡器(4.8MHz);起动时间14CK+0ms[CKSEL=01 SUT=00] 0x0F 0x05 内部RC振荡器(4.8MHz);起动时间14CK+4ms[CKSEL=01 SUT=01] 0x0F 0x09 内部RC振荡器(4.8MHz);起动时间14CK+64ms[CKSEL=01 SUT=10] 0x0F 0x02 内部RC振荡器(9.6MHz);起动时间14CK+0ms[CKSEL=10 SUT=00] 0x0F 0x06 内部RC振荡器(9.6MHz);起动时间14CK+4ms[CKSEL=10 SUT=01] 0x0F 0x0A 内部RC振荡器(9.6MHz);起动时间14CK+64ms[CKSEL=10 SUT=10] 0x0F 0x03 内部RC振荡器(128KHz);起动时间14CK+0ms[CKSEL=11 SUT=00] 0x0F 0x07 内部RC振荡器(128KHz);起动时间14CK+4ms[CKSEL=11 SUT=01] 0x0F 0x0B 内部RC振荡器(128KHz);起动时间14CK+64ms[CKSEL=11 SUT=10] 5 SELFPRGEN Self Programming Enable 1 DWEN DebugWire Enable 1 BODLEVEL1 Enable BOD and select level 1 BODLEVEL0 Enable BOD and select level 1 RSTDISBL Disable external reset 1 7 0x10 0x00 使能自编程[SELFPRGEN=0] 0x08 0x00 Debug Wire enable; [DWEN=0] 0x06 0x00 掉电检测电平为4.3V[BODLEVEL=00] 0x06 0x02 掉电检测电平为2.7V[BODLEVEL=01] 0x06 0x04 掉电检测电平为1.8V[BODLEVEL=10] 0x06 0x06 禁用掉电检测[BODLEVEL=11] 0x01 0x00 禁用外部复位，PB5用作I/O口[RSTDISBL=0] 无加密(没有使能存储器保护特性)[LB2=1 LB1=1] 3 2 0x03 0x03 无加密(没有使能存储器保护特性)[LB2=1 LB1=1] 0x03 0x02 禁止进一步对Flash 和EEPROM 编程[LB2=1 LB1=0] 0x03 0x00 禁止进一步对Flash 和EEPROM 编程及验证[LB2=0 LB1=0] LB1 Lockbit LB2 Lockbit