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No unread posts Attachment(s) 6551 ACIA test program

sepseel

5

1768

Sat Jul 20, 2019 12:53 am

GARTHWILSON View the latest post

Moved topic Attachment(s) Moved: Building the C74-6502 CPU

jbensadon

12

1873

Thu Jul 04, 2019 7:19 am

ttlworks View the latest post

No unread posts Half Way Through Jim Butterfield's Book, What Next?

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load81

44

5734

Mon Jul 01, 2019 5:54 am

White Flame View the latest post

No unread posts 65c816 computer?

nodelink

8

1116

Mon Jun 10, 2019 9:24 pm

Druzyek View the latest post

No unread posts 6502 ALU pseudocode

ProfJ

6

620

Thu May 30, 2019 10:23 pm

bdk6 View the latest post

No unread posts Attachment(s) 65C02 computer with composite video generation

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DPax92

54

4481

Fri May 17, 2019 8:17 pm

whartung View the latest post

No unread posts Attachment(s) W65C02S8P-10 AC characteristics

Vladimir

8

11309

Tue May 14, 2019 1:56 pm

Tor View the latest post

No unread posts Attachment(s) My W65C816 Journey

SpaceCoaster

3

650

Fri May 03, 2019 7:47 pm

SpaceCoaster View the latest post

No unread posts Attachment(s) Making Battery-Backed SRAM

Solater

13

1561

Sat Apr 06, 2019 8:02 pm

Solater View the latest post

No unread posts Attachment(s) 65xx bus timing basics!

daniMolina

13

2082

Tue Apr 02, 2019 9:33 am

daniMolina View the latest post

No unread posts Attachment(s) 65XX SBC general help and color display help needed

[ Go to pageGo to page: 1 ... 27, 28, 29 ]

backspace119

429

19223

Fri Mar 29, 2019 6:26 pm

backspace119 View the latest post

No unread posts Attachment(s) Problems writing to HM62256 SRAM

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Solater

23

2058

Thu Mar 28, 2019 4:04 pm

Solater View the latest post

No unread posts Attachment(s) 6502 not asserting R/W for long enough

[ Go to pageGo to page: 1, 2 ]

mdpye

19

1123

Sat Mar 23, 2019 3:59 pm

BigEd View the latest post

No unread posts Attachment(s) Writing in EEPROM and reading by 6502

[ Go to pageGo to page: 1 ... 7, 8, 9 ]

hitlp

127

13249

Sat Mar 09, 2019 4:30 pm

BigEd View the latest post

No unread posts Attachment(s) Generating composite video signal with 74166 shift register

DPax92

9

1850

Sun Feb 03, 2019 7:08 pm

DPax92 View the latest post

No unread posts Reading from an SPC81A

kubba

4

1623

Tue Jan 15, 2019 4:57 am

kubba View the latest post

No unread posts Rules of Thumb for Memory Management on the C64?

load81

3

2149

Fri Jan 04, 2019 1:36 pm

cbmeeks View the latest post

No unread posts Newbie wants to build a 6502 SBC

plasmo

8

1712

Tue Dec 25, 2018 11:50 am

BigEd View the latest post

No unread posts GPIO ports on SXB boards..

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Collen

21

4209

Sun Dec 16, 2018 8:07 pm

GARTHWILSON View the latest post

No unread posts Branching - how does it work?

Atlantis

14

4452

Mon Dec 03, 2018 9:58 pm

White Flame View the latest post

No unread posts Can I just connect my CPU (W65C02S) clock up to the 65C22

Kellan

4

1587

Mon Dec 03, 2018 1:10 am

GARTHWILSON View the latest post

No unread posts Struggling with "Hello World"

[ Go to pageGo to page: 1, 2 ]

load81

26

8891

Wed Nov 28, 2018 12:30 am

ghedger42 View the latest post

No unread posts Attachment(s) Behaviour of Z flag for ROL and ROR

funkybro

10

2424

Sun Nov 04, 2018 9:42 am

White Flame View the latest post

No unread posts Complete noob, failing at getting a basic board working.

[ Go to pageGo to page: 1, 2 ]

competentcuttlefish

16

4305

Thu Oct 25, 2018 1:15 pm

BillO View the latest post

No unread posts Notes on getting interrupt driven RS-232 receive working

SamCoVT

5

3683

Fri Oct 05, 2018 8:17 pm

floobydust View the latest post

No unread posts Attachment(s) Hi (new-ish here)

[ Go to pageGo to page: 1, 2 ]

piemmm

26

12816

Tue Oct 02, 2018 1:38 pm

piemmm View the latest post

No unread posts Rockwell R65C51P2 and handshaking issues

SamCoVT

2

5423

Tue Sep 25, 2018 2:41 am

SamCoVT View the latest post

No unread posts Attachment(s) CC65 - compiling code for homemade device

[ Go to pageGo to page: 1, 2 ]

Atlantis

28

10716

Sun Sep 16, 2018 8:36 pm

8BIT View the latest post

No unread posts Delay loops in asembly

[ Go to pageGo to page: 1, 2 ]

Atlantis

16

7395

Sat Sep 08, 2018 1:21 am

BigDumbDinosaur View the latest post

No unread posts Attachment(s) Simmons SDS6 with a SY6502

[ Go to pageGo to page: 1, 2, 3 ]

synthoma

32

9723

Tue Sep 04, 2018 4:05 pm

synthoma View the latest post

No unread posts How to pass arguments to the 6502 code from C?

milap

3

2282

Tue Sep 04, 2018 8:11 am

BigEd View the latest post

No unread posts trying to target classic 6502 arcade machines with xa65

nitrofurano

2

2019

Tue Aug 28, 2018 1:22 pm

nitrofurano View the latest post

No unread posts Fitting code inside of EPROM

Atlantis

4

4138

Fri Aug 24, 2018 9:37 pm

cb3rob View the latest post

No unread posts Attachment(s) The Cactus, A Starting Point

[ Go to pageGo to page: 1, 2, 3, 4 ]

CommodoreZ

46

20804

Tue Aug 21, 2018 4:00 pm

CommodoreZ View the latest post

No unread posts Attachment(s) Question About Absolute, X Timing

CitizenSnips

11

5956

Mon Aug 20, 2018 7:24 pm

BigDumbDinosaur View the latest post

No unread posts Attachment(s) Weird Values on Address Lines for Hard-wired NOP

HelgeCPH

7

2567

Mon Aug 13, 2018 4:04 pm

1024MAK View the latest post

No unread posts Attachment(s) Should I start with a 6502?

[ Go to pageGo to page: 1, 2, 3 ]

qwertykeyboard

39

7953

Tue Aug 07, 2018 8:23 am

nerdy1 View the latest post

No unread posts Attachment(s) Wiring SRAM to W65C265SQXB

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/RESET

49

16218

Sat Aug 04, 2018 1:36 am

/RESET View the latest post

No unread posts CALL subroutine and Monitor subroutine difference

Kris1978

4

2318

Mon Jul 16, 2018 3:45 pm

BigEd View the latest post

No unread posts ACIA 6551 and Bluetooth

MS6502

11

3596

Wed Jul 04, 2018 6:12 am

creoguy View the latest post

No unread posts Using W65C265S in hobbyist projects?

[ Go to pageGo to page: 1, 2 ]

Frederick

16

7266

Tue Jul 03, 2018 6:25 pm

GaBuZoMeu View the latest post

No unread posts Attachment(s) Easiest BASIC to port?

[ Go to pageGo to page: 1, 2, 3 ]

Atlantis

41

11032

Sun Jun 24, 2018 6:41 pm

Chromatix View the latest post

No unread posts My '816 update. Second time is a charm!

bradleystach

2

3294

Mon Jun 18, 2018 5:59 am

bradleystach View the latest post

No unread posts Extremely simple 6502 C program

[ Go to pageGo to page: 1, 2 ]

rdb9879

15

6832

Mon Jun 11, 2018 10:53 am

unclouded View the latest post

No unread posts 65C816 timing: clock speed vs voltage

bradleystach

3

3211

Wed Jun 06, 2018 9:19 pm

bradleystach View the latest post

No unread posts Is there anyone know SMT parts?

sarah

3

2943

Mon Jun 04, 2018 5:38 pm

BigEd View the latest post

No unread posts First steps with the real board ...

/RESET

0

5948

Mon Jun 04, 2018 4:26 pm

/RESET View the latest post

No unread posts Attachment(s) Another planned 65C816 computer build and a few questions.

bradleystach

11

5121

Mon Jun 04, 2018 5:13 am

BigDumbDinosaur View the latest post

No unread posts BASIC with character LCD

[ Go to pageGo to page: 1, 2, 3, 4 ]

NickH93

50

49980

Tue May 29, 2018 1:54 pm

NickH93 View the latest post

No unread posts overwriting a file in TMP

shampoocell

3

3477

Fri May 25, 2018 4:48 am

BigDumbDinosaur View the latest post

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