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boards:yl34 [2021/11/17 13:14]
darron old revision restored (2021/11/17 13:11) 		boards:yl34 [2022/11/10 21:51] (current)
darron [JTAG]
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-{{:boards:mega16_minimium_system_schematic.jpg?200}}+==== YL-34 ==== 
 +<wrap right> 
 +{{:boards:mega16_minimium_system_schematic.jpg?100}} {{:boards:atmega32.jpg?100}} 
 +</wrap>
  
-{{:boards:atmega32.jpg?200}}+Known as some variation of YL-34 ATMEGA16 ATMEGA32 AVR Minimum System Development Board. 
 + 
 +===ISP=== 
 + 
 +==USBASP== 
 +<wrap right> 
 +{{:boards:yl-40.jpg?100}} 
 +</wrap> 
 + 
 +<code> 
 +avrdude -B 50 -c usbasp -p ATMEGA32 
 + 
 +avrdude: set SCK frequency to 16000 Hz 
 +avrdude: AVR device initialized and ready to accept instructions 
 + 
 +Reading | ################################################## | 100% 0.01s 
 + 
 +avrdude: Device signature = 0x1e9502 (probably m32) 
 + 
 +avrdude: safemode: Fuses OK (E:FF, H:19, L:FF) 
 + 
 +avrdude done.  Thank you. 
 +</code> 
 + 
 +===JTAG=== 
 + 
 +==ATMEL ICE== 
 +<wrap right> 
 +{{interfaces:ice-jtag.jpg?100}} 
 +</wrap> 
 + 
 +<code> 
 +avrdude -B 5 -c atmelice -p ATMEGA32 
 + 
 +avrdude: AVR device initialized and ready to accept instructions 
 + 
 +Reading | ################################################## | 100% 0.08s 
 + 
 +avrdude: Device signature = 0x1e9502 (probably m32) 
 + 
 +avrdude: safemode: Fuses OK (E:FF, H:19, L:FF) 
 + 
 +avrdude done.  Thank you. 
 +</code> 
 + 
 +<code> 
 +avrdude  -B 1 -c atmelice -p ATMEGA32 
 + 
 +avrdude: AVR device initialized and ready to accept instructions 
 + 
 +Reading | ################################################## | 100% 0.08s 
 + 
 +avrdude: Device signature = 0x1e9502 (probably m32) 
 + 
 +avrdude: safemode: Fuses OK (E:FF, H:99, L:E1) 
 + 
 +avrdude done.  Thank you. 
 +</code> 
 +===Resources=== 
 + 
 +[[https://eleccelerator.com/fusecalc/fusecalc.php?chip=atmega32&LOW=FF&HIGH=19&LOCKBIT=FF|Fuse calculator]] 
 + 
 +[[https://ww1.microchip.com/downloads/en/DeviceDoc/doc2503.pdf|ATmega32 datasheet]]