Apple-1-HW
/
RC6502-Apple-1-Replica
mirror of https://github.com/tebl/RC6502-Apple-1-Replica.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
197 Commits 1 Branch 3 Tags 146 MiB
Commit Graph

47 Commits

Author SHA1 Message Date
Curt J. Sampson 6b8fa61b8c SBC/README: RAM_EN jumper is vertical on newer versions of the board 
Issue #29 from ea4eoz noted this, and I've confirmed myself that the latest
revision as of this commit (e395f27) has moved the jumper to a vertical
orientation with the lowest pin connected to Vcc.
 2021-12-07 19:31:07 +09:00
Curt J. Sampson 69f95e462e SBC/README: Fix backwards description of the VP GND jumper 
Issue #29 from ea4eoz noted that this is backwards for the revision H
board. It's clearly must be backwards for _every_ revision, since
closing a jumper, rather than opening it, is the way to connect the
other side of the jumper to ground.

(This error was inserted by me when I originally wrote this section
of the documentation.)
 2021-12-07 18:27:55 +09:00
Nathan Vander Wilt cc46077a5b
Update BOM table, PCB link, and jumper settings 
Added a variety of additional information and fixups, to the BOM table especially:

* added some missing jumpers (JP1/J11/A13_W/A14_w)
* jumpers were unclear outside of KiCad, added "silkscreen" column with notes
* also added a "socket" column for parts if want to buy narrow/wide holder for any chips
* some jumpers incorrectly had "right angle" listed where straight header needed
* the PCBWay link was broken, updated to revH
 2021-06-02 19:59:09 -07:00
Curt J. Sampson a983746b85 FIXUP SBC/README: Correct RAM/ROM enable descriptions. 2020-05-20 10:08:53 +09:00
Curt J. Sampson a51092e409 SBC/README: Add description of jumper settings 2020-05-20 10:08:53 +09:00
tebl 3f9d9af053
Merge pull request #5 from 0cjs/master 
RC6502 Apple 1 SBC/README: Fix spelling errors and typos
 2020-01-25 17:42:05 +01:00
Tor-Eirik Bakke Lunde dc4e330ac6 Delete file 2020-01-25 17:39:58 +01:00
Tor-Eirik Bakke Lunde 555ef87377 SBC board cleaned up and exported 2020-01-25 16:14:53 +01:00
Tor-Eirik Bakke Lunde 7cda4d488e Tweaked silkscreen 2020-01-22 20:10:06 +01:00
Tor-Eirik Bakke Lunde c00634df93 Cleaned up SBC schematic some more 2020-01-22 00:02:23 +01:00
Tor-Eirik Bakke Lunde 586e9eb180 Cleaned up SBC schematic 2020-01-21 23:01:32 +01:00
Curt J. Sampson 73cc9e300e RC6502 Apple 1 SBC/README: Fix spelling errors and typos 2020-01-11 11:34:53 +09:00
Unknown 885cd501cc Added Phi1 to backplane connector 2019-06-23 20:08:42 +02:00
Unknown bba7e2a7e6 Added SBC readme update regarding fixes to rev D/E. 2019-02-28 19:31:56 +01:00
Unknown 71c2dc9b83 Added gallery images 2019-02-28 19:14:26 +01:00
Unknown cb1c2e9956 SBC revision E was missing VCC to CPU for some reason 2019-02-24 13:03:02 +01:00
Unknown e887126666 Minor SBC silkscreen tweaks 2019-02-20 17:23:42 +01:00
Unknown 070d9f271e Updated gerbers for order 2019-02-14 14:52:31 +01:00
Unknown ced05f648e Added prototyping module 2019-02-09 17:12:36 +01:00
Unknown b264b4c559 Added oscillator enable jumper to SBC 2019-02-09 14:24:20 +01:00
Unknown c9cddb7dc7 Added PIA enable jumper to SBC 2019-02-09 13:47:36 +01:00
Unknown bae1e34bf1 Updated Serial IO README 2019-01-14 14:50:37 +01:00
Unknown 6a4e16d951 Updated SBC README 2019-01-14 14:13:52 +01:00
Unknown 5273a9874b Changed schematic symbol for capacitor on serial output line 2019-01-14 14:08:34 +01:00
Unknown 10f21e5f85 Updated README 2019-01-13 16:30:29 +01:00
Unknown 356b47df30 Updated README 2019-01-13 16:22:42 +01:00
Unknown 3d5630a6b8 Added RAM enable jumper to SBC 2019-01-13 15:57:03 +01:00
Unknown 9f4a9bc07a Added ROM enable jumper to SBC 2019-01-13 14:15:39 +01:00
Unknown c9be70cc0e Added resistor values to SBC silkscreen 2019-01-13 13:58:38 +01:00
Unknown 10a50b9e11 SBC uses new oscillator footprint 2019-01-02 15:30:34 +01:00
Unknown f480eb7541 VDU basic IO mapping start 2018-12-02 20:17:55 +01:00
Unknown 8bf93db474 Show R10, don't just link it! 2018-03-11 00:19:04 +01:00
Unknown 2d4f4bb238 Added Arduino Nano to BOM 2018-03-11 00:07:41 +01:00
Unknown 5d3f972764 ... 2018-03-11 00:03:51 +01:00
Unknown 3e3ff720ca Added README image 2018-03-11 00:02:26 +01:00
Unknown 7248071295 R10 notice added 2018-03-11 00:02:01 +01:00
Unknown e7a5af2335 SBC README added 2018-03-10 23:47:02 +01:00
Unknown 8d29558b56 Updated export and added screenshots 2017-11-10 11:00:47 +01:00
Unknown 9e5d7e9211 Moved oscillator right way up. 2017-07-12 23:04:39 +02:00
Unknown 025848c118 SBC Revision B 
Revision A still don't work with W65c02 processors, added BE signal pull-up (untested wether this improves 65c02 compatibility).
 2017-07-09 19:17:59 +02:00
Unknown bd0a3a0245 Updated exports before sending to fabrication. 2017-06-20 00:21:20 +02:00
Unknown bc6eb09231 Exported files with updated silkscreen 2017-06-17 23:06:51 +02:00
Unknown 602989fe86 Added VP GND details to silkscreen. 2017-06-15 16:29:38 +02:00
Unknown 654a2e2aec Exported files 2017-06-15 16:03:14 +02:00
Unknown 2adf184351 Added silkscreen newbie hints. 2017-06-15 15:58:58 +02:00
Unknown 313fde6627 Added ROM reference to SBC 2017-06-15 14:45:22 +02:00
Unknown 81874234ea SBC PCB layout completed 2017-06-15 13:38:20 +02:00