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                        ATmega32 - 40 PIN DIP LAYOUT FOR DECODER AND PWM -                                       _______________________                               ALI <- [ 1]PB0         PA0[40] <- up button                                      [ 2]PB1         PA1[39] <- down button                                      [ 3]PB2         PA2[38]                                BHI <- [ 4]PB3         PA3[37]                                       [ 5]PB4         PA4[36]                                       [ 6]PB5         PA5[35]                                       [ 7]PB6         PA6[34]                                       [ 8]PB7         PA7[33]                              RESET -> [ 9]RST        AREF[32] <- +5V VCC                            5V VCC -> [10]VCC         GND[31] <- GROUND                            GROUND -> [11]GND        AVCC[30] <- +5V VCC                       16 MHZ XTAL -> [12]XTAL1       PC7[29] -> LCD DATA 7                       16 MHZ XTAL -> [13]XTAL2       PC6[28] -> LCD DATA 6                                      [14]PD0         PC5[27] -> LCD DATA 5                                      [15]PD1         PC4[26] -> LCD DATA 4                          Encoder 1   [16]PD2         PC3[25] -> LCD E                            Encoder 2   [17]PD3         PC2[24] -> LCD RS                                       [18]PD4         PC1[23] -> LCD RW                                       [19]PD5         PC0[22]                                                        [20]PD6         PD7[21] -> BLI                                      ______________________