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No unread posts Attachment(s) Non-overlapping

richardc64

7

931

Sat Feb 12, 2022 11:58 pm

BillO View the latest post

No unread posts Noob on 6522

xlar54

6

494

Mon Feb 07, 2022 6:24 am

GARTHWILSON View the latest post

No unread posts FPGA to 6502

jbaum81

5

629

Sat Feb 05, 2022 8:44 am

BigEd View the latest post

No unread posts Attachment(s) VGA 320x480x256 with discrete logic

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CountChocula

25

1329

Sat Feb 05, 2022 1:35 am

CountChocula View the latest post

No unread posts Attachment(s) 28Cxxx EEPROM Programmer

[ Go to pageGo to page: 1 ... 16, 17, 18 ]

mkl0815

268

86236

Fri Feb 04, 2022 8:06 am

GARTHWILSON View the latest post

No unread posts Attachment(s) 65816 E, MX pins

Alarm Siren

14

4062

Thu Feb 03, 2022 11:56 pm

Greg816v2 View the latest post

No unread posts Attachment(s) 65816 Banks Half Filled With RAM For Symmetric Decode

Sheep64

4

805

Wed Feb 02, 2022 4:32 pm

Sheep64 View the latest post

No unread posts Attachment(s) 65816 EMU Pin and WS2812B Digital LEDs

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Sheep64

33

2873

Wed Feb 02, 2022 4:23 pm

Sheep64 View the latest post

No unread posts Serial board woes

speculatrix

6

420

Sun Jan 30, 2022 8:14 am

speculatrix View the latest post

No unread posts Attachment(s) Clock stretch / delay gerbers

banedon

3

281

Sat Jan 29, 2022 8:40 pm

banedon View the latest post

No unread posts The stack instructions and flags

kakemoms

7

330

Sat Jan 29, 2022 6:00 pm

GARTHWILSON View the latest post

No unread posts Attachment(s) 65816 realistic maximum load

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banedon

16

738

Thu Jan 27, 2022 12:16 am

banedon View the latest post

No unread posts Does the 6502 and variants require pull ups on control lines

Robert_D

2

269

Sun Jan 23, 2022 7:44 am

BigEd View the latest post

No unread posts Attachment(s) Dragon 65c816 SBC

GamerFox

8

725

Wed Jan 19, 2022 7:24 pm

GamerFox View the latest post

No unread posts Attachment(s) CMD's SuperCPU for the C64

BigEd

9

6231

Wed Jan 19, 2022 1:37 am

J64C View the latest post

No unread posts Attachment(s) Detecting 65816 interrupts pre-stack alteration

AndrewP

4

468

Fri Jan 14, 2022 2:31 pm

AndrewP View the latest post

No unread posts Attachment(s) 74HCT6526 SBC TestBed

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

daniMolina

62

4426

Wed Jan 12, 2022 9:23 pm

daniMolina View the latest post

No unread posts Digital Signal Analyzer suggestions needed

8BIT

8

461

Wed Jan 12, 2022 12:45 pm

8BIT View the latest post

No unread posts Attachment(s) Inherited microprocessors

P5K

11

778

Wed Jan 12, 2022 8:18 am

BigEd View the latest post

No unread posts Attachment(s) Color Selector using Diodes

[ Go to pageGo to page: 1, 2 ]

sburrow

21

721

Mon Jan 10, 2022 8:25 pm

sburrow View the latest post

No unread posts Attachment(s) Rev3 design considerations and ideas

[ Go to pageGo to page: 1, 2 ]

fredericsegard

18

914

Mon Jan 10, 2022 8:03 pm

BigDumbDinosaur View the latest post

No unread posts Attachment(s) Process geometry information of original 1975 MOS 6502

jms_embedded

10

890

Sun Jan 09, 2022 9:52 pm

jms_embedded View the latest post

No unread posts Attachment(s) GyroScatter Low Density Optical Boot Disk

Sheep64

1

650

Sun Jan 09, 2022 8:28 pm

Sheep64 View the latest post

No unread posts Attachment(s) When bad things happen to good schematics

speculatrix

12

520

Sun Jan 09, 2022 7:19 pm

speculatrix View the latest post

No unread posts Attachment(s) Methods to Access Video RAM

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

sburrow

46

2412

Sun Jan 09, 2022 6:40 pm

gfoot View the latest post

No unread posts Attachment(s) 1st design

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

jzaun

43

1748

Thu Jan 06, 2022 10:00 pm

jzaun View the latest post

No unread posts Attachment(s) How much decoding is too much?

speculatrix

13

609

Thu Jan 06, 2022 12:18 pm

BillO View the latest post

No unread posts Attachment(s) Yet another 65C02 SBC

kris92

14

1023

Mon Jan 03, 2022 11:14 am

boondaburrah View the latest post

No unread posts Project Ideas for a Mensch SBC (W65C265)

Martin_H

11

873

Sun Jan 02, 2022 4:09 pm

Martin_H View the latest post

No unread posts Attachment(s) Gerber Files for the Elektor Junior Computer.

ihavenone

2

416

Sun Jan 02, 2022 2:50 pm

Guus Assmann View the latest post

No unread posts Attachment(s) Timing for a multi-processor shared memory 65816 system

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

AndrewP

32

1675

Wed Dec 29, 2021 7:47 pm

Dr Jefyll View the latest post

No unread posts Attachment(s) JRC-1, my latest 65816 build

jmthompson

9

503

Sun Dec 26, 2021 8:11 pm

jmthompson View the latest post

No unread posts Attachment(s) CRC816, a modified CRC65 to host W65C816 CPU

plasmo

8

1090

Sat Dec 25, 2021 7:33 am

BigEd View the latest post

No unread posts Attachment(s) Interfacing R65C02 to HC logic

Cumbayah

5

482

Fri Dec 24, 2021 2:59 pm

Dr Jefyll View the latest post

No unread posts Attachment(s) 6502 project

[ Go to pageGo to page: 1, 2 ]

akohlbecker

20

1707

Thu Dec 23, 2021 7:13 pm

AndrewP View the latest post

No unread posts Attachment(s) LSF0102

jbaum81

4

964

Mon Dec 20, 2021 4:28 pm

jbaum81 View the latest post

No unread posts 65C816 “STRANGE” OUTPUTS

BigDumbDinosaur

9

1166

Mon Dec 20, 2021 8:27 am

BigEd View the latest post

No unread posts Attachment(s) What markings on your 65816 DIP chips?

BigEd

5

453

Thu Dec 16, 2021 10:17 pm

GARTHWILSON View the latest post

No unread posts Attachment(s) PCB / KiCad edge connector question

AndrewP

7

1420

Tue Dec 14, 2021 9:01 pm

AndrewP View the latest post

No unread posts Driving the bus

speculatrix

8

461

Mon Dec 13, 2021 9:14 pm

BigDumbDinosaur View the latest post

No unread posts Attachment(s) PLL clock generator - help needed

akohlbecker

2

459

Tue Dec 07, 2021 9:23 pm

akohlbecker View the latest post

No unread posts Attachment(s) 6509 dissection: the remaining pads

ttlworks

8

427

Fri Dec 03, 2021 9:43 am

ttlworks View the latest post

No unread posts Attachment(s) Freeish 6502 boards available.

jbaum81

4

541

Tue Nov 30, 2021 9:31 pm

tokafondo View the latest post

No unread posts Attachment(s) Why has no one designed an address bus expander for the 816?

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tokafondo

54

2807

Mon Nov 29, 2021 8:31 pm

BigDumbDinosaur View the latest post

No unread posts EF68B50P - quick question

jamielewis

5

423

Fri Nov 26, 2021 1:11 am

plasmo View the latest post

No unread posts Attachment(s) Cell Network Hardware

Sheep64

7

1204

Thu Nov 11, 2021 5:37 pm

Sheep64 View the latest post

No unread posts Line Level Audio?

jbaum81

1

297

Wed Nov 10, 2021 2:16 am

GARTHWILSON View the latest post

No unread posts Attachment(s) Help troubleshooting a level shifter setup

CountChocula

6

444

Tue Nov 09, 2021 12:58 am

CountChocula View the latest post

No unread posts So... Is there any problem with interfacing xMOS chips?

tokafondo

5

295

Fri Nov 05, 2021 6:22 pm

tokafondo View the latest post

No unread posts Chips that would do things on their own along with 65xx CPUs

tokafondo

11

526

Thu Nov 04, 2021 2:38 pm

teamtempest View the latest post

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