schema.txt

Simplified schematics for Switchless kernal switcher:  
                                                       
                                                       
                +----------|0.1uF|----------+          
                |                           |          
                |          /--\  /--\       |          
                |      PB5 |  \--/  | VCC---*-- +5V    
                |          |cBLK    |                  
                |      PB3 | ATTINY | PB2---RESTORE    
                |          |        |                  
                |      PB4 |   85   | PB1---RESET      
                |          |        |                  
                +------GND |        | PB0---A13 (EPROM)
                           \--------/