6502.org Forum  Projects  Code  Documents  Tools  Forum
It is currently Sat Nov 23, 2024 9:37 pm

All times are UTC




Post new topic  [ 1927 topics ]  Go to page Previous  1 ... 21, 22, 23, 24, 25, 26, 27 ... 39  Next
 Topics   Author   Replies   Views   Last post 
No unread posts 6502 and CACHE memory. Is it possible?

grzeg

5

1862

Tue Jun 23, 2015 2:32 pm

BigEd View the latest post

No unread posts Attachment(s) Tiny devices from Greenpak for glue logic

BigEd

0

2622

Sat Jun 13, 2015 7:36 pm

BigEd View the latest post

No unread posts ATtiny as Reset/Clock/Interrupt source

Hobbit1972

10

1650

Fri Jun 12, 2015 7:57 pm

cbscpe View the latest post

No unread posts Contemplating 6509 memory map

Hobbit1972

8

861

Sun Jun 07, 2015 10:12 am

Hobbit1972 View the latest post

No unread posts Attachment(s) RS232... here goes!

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

banedon

48

4201

Fri Jun 05, 2015 6:26 pm

banedon View the latest post

No unread posts Sharing I/O between two CPUs?

Hobbit1972

10

1141

Fri Jun 05, 2015 6:50 am

Hobbit1972 View the latest post

No unread posts Attachment(s) uPD 765 FDC Sync output

[ Go to pageGo to page: 1, 2 ]

jonb

27

10156

Sat May 30, 2015 9:08 pm

jonb View the latest post

No unread posts She: A Small Expandable 65c816 computer

BigEd

2

699

Mon May 25, 2015 9:38 pm

BigEd View the latest post

No unread posts 6502 tracing circuits from Atom Nieuws

BigEd

0

2173

Fri May 08, 2015 7:00 am

BigEd View the latest post

No unread posts Advanced notice: build your own "pick and mix" FPGA computer

[ Go to pageGo to page: 1, 2 ]

zx80nut

23

4644

Thu May 07, 2015 7:18 am

dphilipsen View the latest post

No unread posts Attachment(s) MACIII 6502

banedon

2

527

Mon May 04, 2015 10:34 am

banedon View the latest post

No unread posts Some questions about adding an MMU to a 65c816 project

zamuel_a

10

1227

Mon May 04, 2015 5:02 am

GARTHWILSON View the latest post

No unread posts Attachment(s) Building blocks with 7400 series logic

Jokse

10

1718

Mon Apr 27, 2015 9:39 pm

Dr Jefyll View the latest post

No unread posts Contemplating VGA/Display

banedon

6

1013

Wed Apr 22, 2015 8:09 pm

banedon View the latest post

No unread posts Attachment(s) Bank Switching Scheme Debate

[ Go to pageGo to page: 1, 2 ]

cr1901

23

5305

Tue Apr 21, 2015 9:09 pm

White Flame View the latest post

No unread posts Attachment(s) Wire wrap layout

[ Go to pageGo to page: 1, 2 ]

banedon

25

1815

Thu Apr 16, 2015 10:21 am

banedon View the latest post

No unread posts How many transistors is the 65c816?

Squeak

4

3919

Thu Apr 16, 2015 5:06 am

GARTHWILSON View the latest post

No unread posts ROM options for 3.3 V designs?

[ Go to pageGo to page: 1, 2 ]

scotws

16

1589

Mon Apr 13, 2015 9:27 am

scotws View the latest post

No unread posts Managing bus contention with 16K VRAM window at 320 x 200 @

AXY

12

1677

Sun Apr 05, 2015 12:31 pm

lordbubsy View the latest post

No unread posts Attachment(s) 65C02 and SCR latch-up

banedon

8

685

Sat Apr 04, 2015 9:47 pm

GARTHWILSON View the latest post

No unread posts Driving 16-segment displays with a 6522

scotws

6

1222

Sat Mar 28, 2015 1:31 pm

scotws View the latest post

No unread posts Attachment(s) SID issues

Simon

10

982

Sat Mar 28, 2015 6:32 am

Simon View the latest post

No unread posts Pulling data bus to 0V with resistors.

banedon

10

3013

Thu Mar 26, 2015 5:19 pm

BigEd View the latest post

No unread posts Attachment(s) Kepad for old micros (an example of D2 kit keypad)

chessdoger

7

1540

Thu Mar 26, 2015 3:07 am

Michael View the latest post

No unread posts Attachment(s) Need a guideline for pin layout of CPU or I/O expansion bus.

mkarcz

8

4863

Sun Mar 22, 2015 9:46 am

GARTHWILSON View the latest post

No unread posts SOLVED: ACIA CDP65C51

cbscpe

2

794

Sat Mar 21, 2015 8:12 pm

cbscpe View the latest post

No unread posts Attachment(s) PHI2 Questions

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

ndru

31

25774

Thu Mar 19, 2015 10:18 pm

GARTHWILSON View the latest post

No unread posts VIA Handshake Questions

cr1901

1

578

Wed Mar 18, 2015 7:17 pm

GARTHWILSON View the latest post

No unread posts 2000 65816 Datasheet Peculiarity

cr1901

3

469

Sun Mar 15, 2015 1:59 am

nyef View the latest post

No unread posts Skinny (0.300") RAM Chips?

Michael

2

416

Sat Mar 14, 2015 6:38 am

Michael View the latest post

No unread posts Attachment(s) Adding devices to Grath's memory map decoding

[ Go to pageGo to page: 1, 2 ]

banedon

20

1688

Mon Mar 02, 2015 8:15 pm

banedon View the latest post

No unread posts Use of RDY pin for a VERY slow device

frikosal

12

1578

Mon Mar 02, 2015 9:08 am

frikosal View the latest post

No unread posts Attachment(s) VIA Latch and Extended RAM/ROM system idea

banedon

5

1155

Sun Mar 01, 2015 11:51 pm

Michael View the latest post

No unread posts Attachment(s) major speedup with 65C02 I/O mapped into zero-page

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

Dr Jefyll

36

6956

Sat Feb 28, 2015 10:33 am

djmips View the latest post

No unread posts DIY Rom Emulator?

LIV2

8

1384

Thu Feb 19, 2015 12:47 pm

LIV2 View the latest post

No unread posts Attachment(s) Half width Wire wrap IC sockets

banedon

3

444

Mon Feb 16, 2015 9:52 pm

banedon View the latest post

No unread posts Attachment(s) DS1302 Real Time Clock Module

8BIT

11

2387

Thu Feb 12, 2015 12:02 am

BillO View the latest post

No unread posts Attachment(s) 10MHz 6502 wave form

banedon

11

1090

Tue Feb 10, 2015 1:05 pm

banedon View the latest post

No unread posts 6845 / 6545 VGA

Dajgoro

6

2494

Wed Feb 04, 2015 3:33 am

Dajgoro View the latest post

No unread posts Keyboards and ACIA (65C51) ICs

banedon

4

1330

Mon Feb 02, 2015 8:50 pm

Aslak3 View the latest post

No unread posts Attachment(s) 6502 36pin CPU module

[ Go to pageGo to page: 1, 2 ]

Dajgoro

17

2157

Wed Jan 28, 2015 6:55 pm

BigDumbDinosaur View the latest post

No unread posts Attachment(s) Eagle/CAD PLL

legacy

1

521

Mon Jan 26, 2015 11:29 pm

8BIT View the latest post

No unread posts Attachment(s) Odd issue with HY62256BLLP-70

banedon

6

633

Sun Jan 25, 2015 9:01 pm

Michael View the latest post

No unread posts Attachment(s) Some traces of 6502 signals in a BBC Micro

BigEd

5

1019

Sat Jan 24, 2015 12:27 pm

BigEd View the latest post

No unread posts C64 Buscard II Rev. A Schematic

teamtempest

0

2315

Wed Jan 21, 2015 2:37 pm

teamtempest View the latest post

No unread posts Attachment(s) Arduino Programmer for AT28C16 EEPROM

gorthmog

4

23468

Mon Jan 19, 2015 3:33 pm

gorthmog View the latest post

No unread posts Attachment(s) Input registers for the 6502's ALU?

LateBlt

3

1938

Fri Jan 16, 2015 11:46 am

BigEd View the latest post

No unread posts Attachment(s) Elektor Junior Display Current?

[ Go to pageGo to page: 1, 2 ]

Michael

15

1967

Wed Jan 14, 2015 5:20 pm

Michael View the latest post

No unread posts ASCII Video Terminal

ChuckT

7

2399

Wed Jan 14, 2015 3:30 pm

legacy View the latest post

No unread posts what does a good solder joint look like?

BigEd

5

1346

Wed Jan 07, 2015 4:17 am

Tor View the latest post

Display topics from previous:  Sort by  
Post new topic  [ 1927 topics ]  Go to page Previous  1 ... 21, 22, 23, 24, 25, 26, 27 ... 39  Next

All times are UTC


Who is online

Users browsing this forum: No registered users and 43 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: