6502.org Forum  Projects  Code  Documents  Tools  Forum
It is currently Sat Apr 27, 2024 6:40 pm

All times are UTC




Post new topic  [ 1883 topics ]  Go to page Previous  1, 2, 3, 4, 5, 6 ... 38  Next
 Topics   Author   Replies   Views   Last post 
No unread posts Attachment(s) 65xx Support Chips. PIA, VIA and ACIA

[ Go to pageGo to page: 1, 2 ]

wayfarer

28

29072

Sat Oct 21, 2023 10:31 pm

BruceRMcF View the latest post

No unread posts Attachment(s) 65C02 bus cycle types and frequencies

gfoot

6

29785

Wed Oct 18, 2023 7:12 pm

Chromatix View the latest post

No unread posts Attachment(s) "Fast" PDIP 6502 design feedback

[ Go to pageGo to page: 1 ... 6, 7, 8 ]

gfoot

110

254504

Wed Oct 18, 2023 6:56 am

barnacle View the latest post

No unread posts The 6552 ACIA (no, not a typo)

[ Go to pageGo to page: 1, 2 ]

Chromatix

15

42324

Wed Oct 11, 2023 9:26 pm

Chromatix View the latest post

No unread posts Attachment(s) 24bit parallel colour data to HDMI

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

AndrewP

39

37919

Tue Oct 10, 2023 2:00 pm

Proxy View the latest post

No unread posts Attachment(s) Neolithic Romless

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

barnacle

56

52613

Tue Oct 10, 2023 1:19 pm

barnacle View the latest post

No unread posts Attachment(s) Fast Discrete FET-Switch ALU

[ Go to pageGo to page: 1 ... 5, 6, 7 ]

Squonk

99

93400

Sat Oct 07, 2023 5:33 am

Ken KD5ZXG View the latest post

No unread posts Attachment(s) Experimental IO (including usb LPT ports) on the modern PC

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

Dr Jefyll

70

75572

Thu Oct 05, 2023 7:52 am

Ken KD5ZXG View the latest post

No unread posts Attachment(s) Hybrid Music 5000 - Wavetable synth as 8-bit peripheral

[ Go to pageGo to page: 1, 2 ]

BigEd

17

23246

Tue Oct 03, 2023 8:21 pm

BigEd View the latest post

No unread posts Attachment(s) From the vaults: MOS 6522 problems and corrections

fhw72

1

2916

Sat Sep 30, 2023 10:28 am

gfoot View the latest post

No unread posts Attachment(s) Utilizing VPB for multiple ISRs with priorities

and3rson

12

13156

Tue Sep 26, 2023 4:44 am

Proxy View the latest post

No unread posts Attachment(s) The J64C

[ Go to pageGo to page: 1, 2 ]

J64C

17

6020

Fri Sep 22, 2023 12:30 am

J64C View the latest post

No unread posts Audio IC

[ Go to pageGo to page: 1, 2 ]

banedon

22

9019

Thu Sep 21, 2023 9:48 am

gfoot View the latest post

No unread posts Attachment(s) Locked room challenge -- bootstrapping a design and build

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

SpiradiscGuy

36

12905

Mon Sep 18, 2023 5:23 am

SpiradiscGuy View the latest post

No unread posts Attachment(s) Asynchronous video circuit interfacing using FIFOs

[ Go to pageGo to page: 1, 2 ]

gfoot

15

5271

Sat Sep 16, 2023 6:38 pm

sburrow View the latest post

No unread posts Attachment(s) New Acolyte using CPLD

[ Go to pageGo to page: 1, 2 ]

sburrow

22

7317

Fri Sep 15, 2023 11:42 pm

sburrow View the latest post

No unread posts Attachment(s) HDMI output card for 'vintage PCs'

barnacle

4

2219

Fri Sep 15, 2023 1:47 am

Dr Jefyll View the latest post

No unread posts Attachment(s) Generating small signal delays with a 74LVC14 Schmitt gate

AndrewP

9

4221

Tue Sep 12, 2023 7:28 pm

GARTHWILSON View the latest post

No unread posts Attachment(s) STM interface for 6502 boot and uart - PoC

[ Go to pageGo to page: 1, 2 ]

barnacle

25

7698

Tue Sep 12, 2023 5:17 am

barnacle View the latest post

No unread posts SLightly O/T: 74LS245 vs 74LS645

BillO

2

2300

Mon Sep 11, 2023 2:03 pm

BillO View the latest post

No unread posts Attachment(s) Exploring the fastest production 6502 computer

[ Go to pageGo to page: 1, 2 ]

plasmo

28

13442

Sat Sep 09, 2023 7:48 am

BigEd View the latest post

No unread posts Attachment(s) High frequency count with '161 or '163 using a ripple carry

AndrewP

7

3423

Fri Sep 08, 2023 2:34 pm

gfoot View the latest post

No unread posts Databus state during reset

mythic66

7

3062

Thu Sep 07, 2023 3:53 pm

BigEd View the latest post

No unread posts Attachment(s) Diagnostic board for solderless breadboard computer

plasmo

14

7246

Wed Sep 06, 2023 12:12 pm

plasmo View the latest post

No unread posts Attachment(s) Attempt at '816

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

and3rson

39

10144

Mon Sep 04, 2023 11:49 am

gfoot View the latest post

No unread posts Attachment(s) WAI interrupt response time

gfoot

10

4082

Sat Sep 02, 2023 11:05 am

drogon View the latest post

No unread posts Attachment(s) New 6502 projects plus pc boards from prototypes

plasmo

1

1294

Tue Aug 29, 2023 4:57 am

okwatts View the latest post

No unread posts Attachment(s) CMOS compatible SRAM

[ Go to pageGo to page: 1, 2 ]

GlennSmith

17

5558

Sun Aug 27, 2023 5:45 pm

Chromatix View the latest post

No unread posts Attachment(s) Ultra-minimal 3-wire Interface boots up 65xx CPU's

Dr Jefyll

14

14261

Sat Aug 26, 2023 1:37 pm

gfoot View the latest post

No unread posts Attachment(s) Microcontroller based Math Co-Processor

Proxy

13

7383

Tue Aug 22, 2023 8:13 pm

Proxy View the latest post

No unread posts Attachment(s) RAM banking

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

drogon

31

11783

Mon Aug 21, 2023 6:38 am

GARTHWILSON View the latest post

No unread posts Attachment(s) Reading 74_670 Write Registers

richardc64

2

1759

Sat Aug 19, 2023 7:40 pm

richardc64 View the latest post

No unread posts Attachment(s) BB816 Computer YouTube Series

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

akohlbecker

125

24842

Sat Aug 19, 2023 1:39 pm

BigEd View the latest post

No unread posts Attachment(s) MOS 8568/8568

DonnaD

12

9770

Mon Aug 14, 2023 4:41 pm

BigDumbDinosaur View the latest post

No unread posts Attachment(s) The Ultra-PET project

fachat

6

2926

Sat Aug 12, 2023 9:43 am

fachat View the latest post

No unread posts Attachment(s) SPI EEPROM boot for 6502

[ Go to pageGo to page: 1, 2 ]

gfoot

22

6452

Sat Aug 12, 2023 4:25 am

GARTHWILSON View the latest post

No unread posts Attachment(s) Data bus logging at higher clock speeds

gfoot

13

5146

Fri Aug 11, 2023 9:24 am

gfoot View the latest post

No unread posts Attachment(s) 65Duino An Arduino Compatible 6502 SBC

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

Martin_H

31

2901

Wed Aug 09, 2023 5:32 pm

AndersNielsen View the latest post

No unread posts Attachment(s) Single stepping with RDY, re-implementing Woz's circuit

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

akohlbecker

37

5953

Sat Aug 05, 2023 10:36 pm

gfoot View the latest post

No unread posts Attachment(s) Programming SST39SF010 from Arduino

allisonlastname

12

1812

Sat Aug 05, 2023 4:09 pm

allisonlastname View the latest post

No unread posts Attachment(s) Design challenge: 6502-based EPROM programmer

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

plasmo

145

12137

Fri Aug 04, 2023 11:18 am

plasmo View the latest post

No unread posts Attachment(s) Datasheet switching characteristics temp range

akohlbecker

0

13105

Wed Aug 02, 2023 7:11 pm

akohlbecker View the latest post

No unread posts Connecting a RIOT 6532 to an Arduino?

gmc

11

1671

Thu Jul 27, 2023 10:05 pm

pjdennis View the latest post

No unread posts Attachment(s) OT: Amiga 8364R7 Paula dissection

[ Go to pageGo to page: 1, 2 ]

ttlworks

20

1721

Thu Jul 27, 2023 8:16 am

ttlworks View the latest post

No unread posts Attachment(s) 12-bit VGA DAC feedback

akohlbecker

11

1235

Tue Jul 25, 2023 3:44 pm

barnacle View the latest post

No unread posts Attachment(s) Text mode VGA for 6502

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

Paganini

65

3401

Mon Jul 24, 2023 11:13 pm

Paganini View the latest post

No unread posts See how I drive an SSD1306 i2c OLED with my 6507 SBC

AndersNielsen

3

466

Mon Jul 24, 2023 5:30 pm

AndersNielsen View the latest post

No unread posts Attachment(s) 16*16 Pixel Tile Video Display And Video Codec

Sheep64

11

2783

Sun Jul 23, 2023 12:43 pm

Sheep64 View the latest post

No unread posts Attachment(s) Not too complicated but "Period appropriate" RAM/ROM banking

[ Go to pageGo to page: 1, 2 ]

Paganini

24

1976

Fri Jul 21, 2023 10:10 pm

fachat View the latest post

No unread posts Star Micronics NX1000 series printer

Sword7

2

708

Tue Jul 18, 2023 10:15 am

Konrad_B View the latest post

Display topics from previous:  Sort by  
Post new topic  [ 1883 topics ]  Go to page Previous  1, 2, 3, 4, 5, 6 ... 38  Next

All times are UTC


Who is online

Users browsing this forum: No registered users and 30 guests


Unread posts Unread posts    No unread posts No unread posts    Announce Announcement
Unread posts [ Popular ] Unread posts [ Popular ]    No unread posts [ Popular ] No unread posts [ Popular ]    Sticky Sticky
Unread posts [ Locked ] Unread posts [ Locked ]    No unread posts [ Locked ] No unread posts [ Locked ]    Moved topic Moved topic
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to: