Apple-1-HW/RC6502-Apple-1-Replica
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Updated README

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Unknown 2019-01-13 16:30:29 +01:00
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RC6502 Apple 1 SBC/README.md
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@ -33,7 +33,7 @@ Some vendors will have the same ICs in different form factors, the ones you want
| PCB | Fabricate yourself using Gerber files | 1 | | PCB | Fabricate yourself using Gerber files | 1 |
| U1 | 6502 CPU DIP-40, UM6502 or SY6502 | 1 | | U1 | 6502 CPU DIP-40, UM6502 or SY6502 | 1 |
| U2 | 62256 Static RAM DIP-28 | 1 | | U2 | 62256 Static RAM DIP-28 | 1 |
| U3 | 74LS128 DIP | 1 | | U3 | 74LS138 DIP | 1 |
| U4 | 28C64 or 28C256 DIP-28, EEPROM | 1 | | U4 | 28C64 or 28C256 DIP-28, EEPROM | 1 |
| U5 | 74LS00 DIP | 1 | | U5 | 74LS00 DIP | 1 |
| U6 | NE555 DIP | 1 | | U6 | NE555 DIP | 1 |

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README.md
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@ -12,7 +12,7 @@ I've been documenting the build process of the various components on my blog at
![RC6502 SBC Computer](https://github.com/tebl/RC6502/raw/master/RC6502%20Apple%201%20SBC/gallery/2017-07-09%2015.17.21.jpg) ![RC6502 SBC Computer](https://github.com/tebl/RC6502/raw/master/RC6502%20Apple%201%20SBC/gallery/2017-07-09%2015.17.21.jpg)
## Modules ## Modules
Like the RC2014 I've decided to keep things very modular with each card more or less doing one simple thing, easier to wrap ones head around as a beginner and a lot easier to understand when troubleshooting - also a lot cheaper to upgrade or replace since you don't actually need to replace the entire thing, just the specific board. With the conversion of the RC6502 computer to a SBC-version (Single Board Computer), you now have the option to build an all in one version on a single PCB - alternatively you can build the completely full-sized version as before if you want to! Like the RC2014 I've decided to keep things very modular with each card more or less doing one simple thing, easier to wrap ones head around as a beginner and a lot easier to understand when troubleshooting - also a lot cheaper to upgrade or replace since you don't actually need to replace the entire thing, just the specific board. With the conversion of the RC6502 computer to a SBC-version (Single Board Computer), you now have the option to build an all in one version on a single PCB - alternatively you can build the completely full-sized version as before if you want to! Most can be accomplished with the SBC version so to start things off, I recommend getting PCBs of the SBC ([order](https://www.pcbway.com/project/shareproject/RC6502_Apple_1_SBC__revision_D_.html?inviteid=88707)) as well as the backplane ([order](https://www.pcbway.com/project/shareproject/RC6502_Apple_1_Replica__Backplane_module_revision_A_.html?inviteid=88707)).
In order to build a single board computer (SBC) of RC6502 you'll need the following modules: In order to build a single board computer (SBC) of RC6502 you'll need the following modules:
- [RC6502 SBC](https://github.com/tebl/RC6502/tree/master/RC6502%20Apple%201%20SBC) ([order](https://www.pcbway.com/project/shareproject/RC6502_Apple_1_SBC__revision_D_.html?inviteid=88707)) - [RC6502 SBC](https://github.com/tebl/RC6502/tree/master/RC6502%20Apple%201%20SBC) ([order](https://www.pcbway.com/project/shareproject/RC6502_Apple_1_SBC__revision_D_.html?inviteid=88707))