| C9 | 100nF | Capacitor_THT:C_Rect_L4.0mm_W2.5mm_P2.50mm | |
| D1 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D10 | LED | LED_THT:LED_D5.0mm | |
| D11 | LED | LED_THT:LED_D5.0mm | |
| D12 | PWR LED | LED_THT:LED_D5.0mm | |
| D13 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D14 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D15 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D16 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D17 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D18 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D19 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D2 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D20 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D21 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D22 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D23 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D24 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D25 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D26 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D27 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D28 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D29 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D3 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D30 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D31 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D32 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | |
| D4 | LED | LED_THT:LED_D5.0mm | |
| D5 | LED | LED_THT:LED_D5.0mm | |
| D6 | LED | LED_THT:LED_D5.0mm | |
| D7 | LED | LED_THT:LED_D5.0mm | |
| D8 | LED | LED_THT:LED_D5.0mm | |
| D9 | LED | LED_THT:LED_D5.0mm | |
| DS1 | LCD4x20 | Libraries:LCD4x20 | |
| J1 | Barrel_Jack +5V | Connector_BarrelJack:BarrelJack_Horizontal | |
| J10 | PORT A | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | |
| J11 | PORT B | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | |
| J12 | PORT C | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | |
| J13 | PORT A | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | |
| J14 | PORT B | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | |
| J15 | PORT C | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | |
| J16 | IR4-IR7 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | |
| J17 | Counter0 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | |
| J18 | Counter1 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | |
| J19 | Counter2 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | |
| J2 | Barrel_Jack +12V | Connector_BarrelJack:BarrelJack_Horizontal | |
| J3 | ADDRESS BUS | Connector_PinHeader_2.54mm:PinHeader_2x10_P2.54mm_Vertical | |
| J4 | CONTROL BUS | Connector_PinHeader_2.54mm:PinHeader_2x08_P2.54mm_Vertical | |
| J5 | DATA BUS | Connector_PinHeader_2.54mm:PinHeader_2x08_P2.54mm_Vertical | |
| J6 | DSUB-9 | Libraries:DSUB-9 | |
| J7 | PORT A | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | |
| J8 | PORT B | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | |
| J9 | PORT C | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | |
| R1 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R10 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R11 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R12 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R13 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R14 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R15 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R16 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R17 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R18 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R19 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R2 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R20 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R21 | R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R22 | R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R23 | 330 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R3 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R4 | 27k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R5 | 24k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R6 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R7 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R8 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R9 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| RN1 | R_Pack08 | Package_DIP:DIP-16_W7.62mm | |
| RN2 | R_Pack08 | Package_DIP:DIP-16_W7.62mm | |
| SW1 | RESET | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW10 | C1,R3 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW11 | C2,R0 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW12 | C2,R1 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW13 | C2,R2 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW14 | C2,R3 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW15 | C3,R0 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW16 | C3,R1 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW17 | C3,R2 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW18 | C3,R3 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW19 | C4,R0 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW2 | IR0 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW20 | C4,R1 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW21 | C4,R2 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW22 | C4,R3 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW23 | SHIFT | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW24 | CNTL | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW25 | NMI | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW26 | SW_DIP_x08 | Package_DIP:DIP-16_W7.62mm | |
| SW3 | C0,R0 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW4 | C0,R1 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW5 | C0,R2 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW6 | C0,R3 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW7 | C1,R0 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW8 | C1,R1 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| SW9 | C1,R2 | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | |
| U1 | 8284 | Package_DIP:DIP-18_W7.62mm | |
| U10 | 8255 | Package_DIP:DIP-40_W15.24mm | |
| U11 | 8255 | Package_DIP:DIP-40_W15.24mm | |
| U12 | 8255 | Package_DIP:DIP-40_W15.24mm | |
| U13 | 8259 | Package_DIP:DIP-28_W15.24mm | |
| U14 | 74LS14 | Package_DIP:DIP-14_W7.62mm | |
| U15 | pkd8279 | Libraries:pkd8279 | |
| U16 | 74LS138 | Package_DIP:DIP-16_W7.62mm | |
| U17 | 8254 | Package_DIP:DIP-24_W15.24mm | |
| U18 | 8086_Min_Mode | Package_DIP:DIP-40_W15.24mm | |
| U19 | 74LS374 | Package_DIP:DIP-20_W7.62mm | |
| U2 | 16550 | Package_DIP:DIP-40_W15.24mm | |
| U20 | 74LS244 | Package_DIP:DIP-20_W7.62mm | |
| U21 | 74LS374 | Package_DIP:DIP-20_W7.62mm | |
| U22 | 74LS374 | Package_DIP:DIP-20_W7.62mm | |
| U23 | 74LS245 | Package_DIP:DIP-20_W7.62mm | |
| U24 | 74LS245 | Package_DIP:DIP-20_W7.62mm | |
| U25 | 74LS138 | Package_DIP:DIP-16_W7.62mm | |
| U26 | 74LS138 | Package_DIP:DIP-16_W7.62mm | |
| U27 | 28F010 | Libraries:28F010 | |
| U28 | 28F010 | Libraries:28F010 | |
| U29 | 74LS30 | Package_DIP:DIP-14_W7.62mm | |
| U3 | max235cpg | Libraries:max235cpg | |
| U30 | PAL16L8 | Package_DIP:DIP-20_W7.62mm | |
| U31 | PAL16L8 | Package_DIP:DIP-20_W7.62mm | |
| U32 | 74LS02 | Package_DIP:DIP-20_W7.62mm | |
| U33 | 74LS32 | Package_DIP:DIP-20_W7.62mm | |
| U34 | 74LS374 | Package_DIP:DIP-20_W7.62mm | |
| U36 | 74LS374 | Package_DIP:DIP-20_W7.62mm | |
| U37 | HDSP-A153 | Display_7Segment:HDSP-A151 | |
| U38 | 74LS374 | Package_DIP:DIP-20_W7.62mm | |
| U39 | 74LS244 | Package_DIP:DIP-20_W7.62mm | |
| U4 | 74LS138 | Package_DIP:DIP-16_W7.62mm | |
| U40 | HDSP-A153 | Display_7Segment:HDSP-A151 | |
| U5 | 74LS138 | Package_DIP:DIP-16_W7.62mm | |
| U6 | CY7C199 | Package_DIP:DIP-28_W7.62mm | |
| U7 | CY7C199 | Package_DIP:DIP-28_W7.62mm | |
| U8 | CY7C199 | Package_DIP:DIP-28_W7.62mm | |
| U9 | CY7C199 | Package_DIP:DIP-28_W7.62mm | |
| Y1 | 15MHz | Crystal:Crystal_HC49-4H_Vertical | |