Micro 8088 Front Panel
Front Panel for Micro 8088 and ISA 8-Bit Backplane Based Computer
Introduction
This front panel intended to be used with Micro 8088 and ISA 8-Bit Backplane based computer. It features the standard Intel* front panel pinout, and can work with other systems as well.
Hardware Documentation
Schematic and PCB Layout
Jumpers, Connectors, and Switches
J1 - Front Panel Connector
| Pin | Description | Pin | Description |
|---|---|---|---|
| 1 | HDD Activity LED Anode (+) | 2 | Power LED Anode (+) |
| 3 | HDD Activity LED Cathode (-) | 4 | Power LED Cathode (-) |
| 5 | Reset Switch (Ground) | 6 | Power Switch (Output) |
| 7 | Reset Switch (Output) | 8 | Power Switch (Ground) |
| 9 | 5V (Unused) | 10 | Key (Pin removed) |
SW1 - Power Switch
Press SW1 to turn on/off the system
SW2 - Reset Switch
Press SW2 to reset the system
Bill of Material - Version 1.0
Micro 8088 Front Panel project on Mouser.com - View and order all components except of the PCB. Micro 8088 Front Panel project on OSH Park - View and order the PCB.
| Component type | Reference | Description | Quantity | Possible sources and notes |
|---|---|---|---|---|
| PCB | Micro 8080 Front Panel PCB V1.0 | 1 | OSH Park Micro 8088 Front Panel V1.0 Alternatively order from a PCB manufacturer of your choice using provided KiCad files |
|
| LED | D1 | 3 mm, blue LED indicator | 1 | Mouser 604-WP710A10QBC/D Alternatively use 3 mm green LED Note: Intel* specifies a bi-color green/yellow LED |
| LED | D2 | 3 mm, pink LED indicator | 1 | Mouser 604-WP7104VRVCWA Alternatively use 3 mm yellow LED |
| Tactile Button | SW1, SW2 | 6 mm tactile button, projected | 2 | Mouser 653-B3F-1150 |
| Key Cap | SW1 | Omron 4x4 mm key cap, blue | 1 | Mouser 653-B32-1040 |
| Key Cap | SW2 | Omron 4x4 mm key cap, red | 1 | Mouser 653-B32-1080 |
| Pin Header | J1 | 2x5 pin header, 2.54 mm pitch | 1 | Mouser 855-M20-9980545 |