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Moved topic Moved: Sheep no longer

johnsheep

4

8757

Sun Oct 29, 2023 6:51 pm

Paganini View the latest post

No unread posts 6502 or 65c02 double processor

Vinci

1

4780

Sat Oct 28, 2023 2:20 pm

drogon View the latest post

No unread posts What are the initial values of the flag bits?

randomkiwi

3

3923

Fri Oct 27, 2023 1:01 pm

Chromatix View the latest post

No unread posts Attachment(s) Address decoding (Garth's primer)

adrianhudson

7

17258

Sun Oct 22, 2023 9:53 pm

Michael View the latest post

No unread posts Anything like the old Altair or heathkit in 6502 world?

pdragon

13

15811

Sat Oct 21, 2023 3:51 pm

Agumander View the latest post

No unread posts Attachment(s) Struggling with the ACIA

GregCoonrod

8

10422

Fri Oct 20, 2023 1:01 am

GregCoonrod View the latest post

No unread posts Input Voltage Levels for 65xx

sburrow

5

6702

Sun Oct 15, 2023 1:16 pm

and3rson View the latest post

No unread posts vasm problem

BobKay

13

21570

Sun Oct 01, 2023 2:00 pm

anomie View the latest post

No unread posts Attachment(s) Possibly Dumb Question(s)

[ Go to pageGo to page: 1, 2 ]

anomie

26

16449

Sat Sep 30, 2023 1:22 am

anomie View the latest post

No unread posts Attachment(s) Help on choosing an MMU for 65c816

[ Go to pageGo to page: 1, 2 ]

franz357

15

13378

Tue Sep 19, 2023 9:23 pm

anomie View the latest post

No unread posts Attachment(s) VIA control line question

allisonlastname

4

5286

Mon Sep 11, 2023 3:53 pm

Dr Jefyll View the latest post

No unread posts Attachment(s) Newbie question on RAMDAC ADV476

Stefan

4

4473

Mon Aug 28, 2023 6:09 pm

BigEd View the latest post

No unread posts Attachment(s) RAM question

J64C

6

5257

Wed Aug 16, 2023 11:08 am

J64C View the latest post

No unread posts Attachment(s) Capacitors

allisonlastname

8

6211

Sat Aug 12, 2023 4:56 pm

No True Scotsman View the latest post

No unread posts Possible 65C02 + Propeller 2 project

SpottedGal

12

9360

Wed Aug 02, 2023 12:35 am

SpottedGal View the latest post

No unread posts Attachment(s) Quickest method to detect 8 bit zero using discrete ICs

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

AndrewP

36

21917

Sat Jul 15, 2023 9:30 pm

Dr Jefyll View the latest post

No unread posts Don Lancaster's Apple II Books

cjs

8

9703

Fri Jul 07, 2023 7:42 pm

barnacle View the latest post

No unread posts Attachment(s) Need Help with some UARTs

[ Go to pageGo to page: 1, 2, 3, 4, 5 ]

Yuri

61

45993

Mon Jun 12, 2023 7:11 pm

Yuri View the latest post

No unread posts Attachment(s) Interfacing with TTL?

[ Go to pageGo to page: 1, 2 ]

Yuri

18

18611

Fri Jun 09, 2023 6:17 am

barnacle View the latest post

No unread posts W65C816S dual CPU/DMA (Kohlbecker breakout based).

AlanCanon

0

23276

Fri Jun 09, 2023 4:25 am

AlanCanon View the latest post

No unread posts 6502 Computer Design Questions

DavidW

7

7583

Wed Jun 07, 2023 4:33 pm

DavidW View the latest post

No unread posts Attachment(s) Ben Eater's Reset Circuit

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

sburrow

54

30222

Sun Jun 04, 2023 8:53 pm

sburrow View the latest post

No unread posts NMOS 6507 stuck at $37FF after reset

SuperBIOS

4

3645

Thu Jun 01, 2023 1:29 am

Dr Jefyll View the latest post

No unread posts Hello 6502 forum

puregorill

1

4465

Tue May 30, 2023 2:07 am

wayfarer View the latest post

No unread posts Dual 6502 in Logisim Evolution?

brieee

4

7565

Sun May 21, 2023 7:30 am

cjs View the latest post

No unread posts Attachment(s) Tooling UP, Workbench and Recommendations

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

wayfarer

33

23091

Fri May 12, 2023 9:57 pm

GARTHWILSON View the latest post

No unread posts Attachment(s) z50 Bus CPU & Logic Card

[ Go to pageGo to page: 1, 2 ]

cdcarter

15

42335

Wed May 10, 2023 3:17 am

cjs View the latest post

No unread posts Attachment(s) A slightly embarrasing audio line level question

[ Go to pageGo to page: 1, 2 ]

AndrewP

17

206390

Sun Apr 30, 2023 10:21 am

barnacle View the latest post

No unread posts Attachment(s) [WORKING] Simple 6502 SBC from scratch (Deck65)

[ Go to pageGo to page: 1 ... 8, 9, 10 ]

and3rson

137

1153355

Fri Apr 14, 2023 7:17 am

drogon View the latest post

No unread posts How to think about power and power supplies

[ Go to pageGo to page: 1, 2 ]

BigEd

20

202847

Fri Mar 31, 2023 2:54 pm

wayfarer View the latest post

No unread posts [SOLVED] Questions reg oscillators and frequency divider

claw

7

18293

Mon Mar 20, 2023 12:40 pm

BigEd View the latest post

No unread posts [SOLVED] Understanding I2C BITBANG explained in 6502 Primer

claw

6

4887

Thu Mar 09, 2023 9:16 am

claw View the latest post

No unread posts Attachment(s) [SOLVED] Problem with delay routine with T1 timer of 6522

claw

11

6481

Tue Mar 07, 2023 9:15 am

claw View the latest post

No unread posts Attachment(s) [SOLVED] Problem with PORTB in 6522

[ Go to pageGo to page: 1, 2 ]

claw

15

10489

Sat Mar 04, 2023 10:45 am

pjdennis View the latest post

No unread posts Visual6502 DPControl?

dvs83

6

6351

Mon Feb 27, 2023 8:55 am

BigEd View the latest post

No unread posts Attachment(s) six five O two -o-poly

[ Go to pageGo to page: 1, 2, 3, 4, 5 ]

randallmeyer2000

66

45812

Sun Feb 12, 2023 2:12 am

randallmeyer2000 View the latest post

No unread posts Attachment(s) Tejotron - Ben Eater-style 6502 system in browser

[ Go to pageGo to page: 1, 2 ]

BigEd

20

16804

Fri Feb 10, 2023 1:10 am

agsb View the latest post

No unread posts SRAM latching /WE?

sburrow

9

5863

Thu Feb 09, 2023 4:45 pm

BigDumbDinosaur View the latest post

No unread posts Dummy ISR for VIA

[ Go to pageGo to page: 1, 2 ]

sburrow

23

8346

Wed Feb 01, 2023 12:36 pm

sburrow View the latest post

No unread posts 6502 Assembler and Linker

rbc7snc

2

2375

Sun Jan 08, 2023 5:12 am

Paganini View the latest post

No unread posts Attachment(s) 6502(ish) computer design software

gonzo

9

4361

Wed Jan 04, 2023 11:09 am

AndrewP View the latest post

No unread posts Why does ADC add one if carry flag set?

[ Go to pageGo to page: 1, 2 ]

jeffythedragonslayer

23

8180

Tue Jan 03, 2023 3:58 am

JimBoyd View the latest post

No unread posts hazards?

jeffythedragonslayer

3

1995

Thu Dec 29, 2022 7:49 am

jeffythedragonslayer View the latest post

No unread posts Starting out

[ Go to pageGo to page: 1, 2 ]

electricdream

15

5821

Thu Nov 24, 2022 11:39 am

GaBuZoMeu View the latest post

No unread posts Attachment(s) Decoded PHI2

sburrow

12

5025

Mon Nov 21, 2022 8:00 pm

Paganini View the latest post

No unread posts Recommended tools / tutorials

llaffer

4

2476

Mon Nov 21, 2022 12:16 pm

Sheep64 View the latest post

No unread posts Attachment(s) Clock (and I guess other signals) waveforms

[ Go to pageGo to page: 1, 2 ]

adrianhudson

27

5811

Mon Nov 21, 2022 12:13 pm

Sheep64 View the latest post

No unread posts New here and looking to upgrade my Apple II

tetsujin

13

1864

Mon Nov 21, 2022 12:05 pm

Sheep64 View the latest post

No unread posts Attachment(s) Question about 6502 datasheet Timing chart (page25)

[ Go to pageGo to page: 1, 2 ]

MiraLagatta

15

1757

Wed Nov 02, 2022 7:06 pm

pjdennis View the latest post

No unread posts Attachment(s) W65C51 transmit ok, but can't receive

willie68

6

893

Tue Nov 01, 2022 8:44 am

GARTHWILSON View the latest post

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