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No unread posts what differences between the w65c816sxb and w65c02sxb

dderny

2

1363

Thu Oct 31, 2019 3:57 pm

BitWise View the latest post

No unread posts Howto attach an Arduino UNO to the 6502

DerpymanMT

7

2175

Wed Oct 30, 2019 3:23 pm

drogon View the latest post

No unread posts Clock circuit issues

DerpymanMT

4

591

Thu Oct 17, 2019 11:04 am

drogon View the latest post

No unread posts Can you Connect a Serial EEPROM to the 6522 VIA

DerpymanMT

10

1779

Tue Oct 15, 2019 6:57 pm

cbmeeks View the latest post

No unread posts Having problem getting W65C02S to work Paired with ATMEGA644

MatCat

10

1958

Thu Oct 10, 2019 1:40 pm

Dr Jefyll View the latest post

No unread posts SDA and SDL for the WD65c02s its for epprom

DerpymanMT

6

764

Wed Oct 09, 2019 12:49 pm

DerpymanMT View the latest post

No unread posts wdc compiler help needed

Collen

3

401

Tue Oct 08, 2019 8:39 pm

GARTHWILSON View the latest post

No unread posts VDP Madness

ramblecube

8

1368

Fri Oct 04, 2019 10:42 am

dolomiah View the latest post

No unread posts Want to build a 6502 computer but don't know where to start

Naln1

1

495

Tue Oct 01, 2019 1:37 am

Dr Jefyll View the latest post

No unread posts Attachment(s) Help with SYM-1 BASIC

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rea5245

20

1634

Sat Sep 28, 2019 9:50 pm

BillO View the latest post

No unread posts Attachment(s) Clock circuit for NMOS 6502 - Gate Delay on Phi2?

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kazzie

22

6678

Fri Sep 06, 2019 9:08 am

kazzie View the latest post

No unread posts Attachment(s) help understanding data transfer

andrew

7

838

Thu Sep 05, 2019 5:55 pm

andrew View the latest post

No unread posts Looking for some constructive criticism

andrew

9

755

Thu Aug 29, 2019 5:29 pm

andrew View the latest post

No unread posts Attachment(s) Open collector wired or chip select

[ Go to pageGo to page: 1, 2 ]

pzkpfw

21

1497

Sun Aug 25, 2019 7:04 pm

BigDumbDinosaur View the latest post

No unread posts Attachment(s) Down-sizing because of retiring. Everything has to go.

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Retired

22

1822

Fri Aug 16, 2019 6:33 pm

Chromatix View the latest post

No unread posts Attachment(s) 6551 ACIA test program

sepseel

5

1969

Sat Jul 20, 2019 12:53 am

GARTHWILSON View the latest post

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

jbensadon

12

2175

Thu Jul 04, 2019 7:19 am

ttlworks View the latest post

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

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

load81

44

6839

Mon Jul 01, 2019 5:54 am

White Flame View the latest post

No unread posts 65c816 computer?

nodelink

8

1291

Mon Jun 10, 2019 9:24 pm

Druzyek View the latest post

No unread posts 6502 ALU pseudocode

ProfJ

6

755

Thu May 30, 2019 10:23 pm

bdk6 View the latest post

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

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

DPax92

54

5319

Fri May 17, 2019 8:17 pm

whartung View the latest post

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

Vladimir

8

11605

Tue May 14, 2019 1:56 pm

Tor View the latest post

No unread posts Attachment(s) My W65C816 Journey

SpaceCoaster

3

703

Fri May 03, 2019 7:47 pm

SpaceCoaster View the latest post

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

Solater

13

1889

Sat Apr 06, 2019 8:02 pm

Solater View the latest post

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

daniMolina

13

2694

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

26835

Fri Mar 29, 2019 6:26 pm

backspace119 View the latest post

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

[ Go to pageGo to page: 1, 2 ]

Solater

23

2507

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

1468

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

15134

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

2131

Sun Feb 03, 2019 7:08 pm

DPax92 View the latest post

No unread posts Reading from an SPC81A

kubba

4

1768

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

2219

Fri Jan 04, 2019 1:36 pm

cbmeeks View the latest post

No unread posts Newbie wants to build a 6502 SBC

plasmo

8

1846

Tue Dec 25, 2018 11:50 am

BigEd View the latest post

No unread posts GPIO ports on SXB boards..

[ Go to pageGo to page: 1, 2 ]

Collen

21

4724

Sun Dec 16, 2018 8:07 pm

GARTHWILSON View the latest post

No unread posts Branching - how does it work?

Atlantis

14

4817

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

1776

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

10180

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

2681

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

4510

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

3815

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

13199

Tue Oct 02, 2018 1:38 pm

piemmm View the latest post

No unread posts Rockwell R65C51P2 and handshaking issues

SamCoVT

2

5515

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

11407

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

7989

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

10525

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

2397

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

2079

Tue Aug 28, 2018 1:22 pm

nitrofurano View the latest post

No unread posts Fitting code inside of EPROM

Atlantis

4

4275

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

21682

Tue Aug 21, 2018 4:00 pm

CommodoreZ View the latest post

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

CitizenSnips

11

6238

Mon Aug 20, 2018 7:24 pm

BigDumbDinosaur View the latest post

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