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| Topics |
Author |
Replies |
Views |
Last post |
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 list of chip dissections
|
ttlworks |
11 |
14602 |
Wed Apr 10, 2024 4:48 am
ttlworks
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Techniques for reliable high-speed digital circuits
[  Go to page: 1 ... 8, 9, 10 ]
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BigEd |
146 |
522305 |
Wed Oct 18, 2023 7:48 am
GARTHWILSON
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Blue... wait, is it April again already?
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Paganini |
2 |
76 |
Fri Apr 19, 2024 3:11 pm
Paganini
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Parts bin UART receiver
[ Go to page: 1, 2 ]
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barnacle |
18 |
2491 |
Fri Apr 19, 2024 1:37 am
Dr Jefyll
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MC68B50 trouble
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wawavoun |
3 |
101 |
Wed Apr 17, 2024 4:35 pm
wawavoun
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25MHz 3.3V 6502 Prototype computer
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plasmo |
3 |
10055 |
Wed Apr 17, 2024 10:10 am
fachat
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Cheap Video Questions
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VinCBR900 |
6 |
203 |
Wed Apr 17, 2024 6:39 am
barnacle
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During a JSR does the 6502 store ADL in the stack pointer?
|
musmuris |
3 |
123 |
Mon Apr 15, 2024 3:11 pm
musmuris
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I made a 12-27V EPROM programmer 8)
|
AndersNielsen |
4 |
2230 |
Thu Apr 11, 2024 7:21 pm
Martin_H
|
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Slower SRAM works but fast doesn't????
[ Go to page: 1 ... 4, 5, 6 ]
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dolomiah |
88 |
28323 |
Thu Apr 04, 2024 5:18 pm
BigEd
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Fastest possible SD card Read with a 6522 VIA?
[ Go to page: 1, 2 ]
|
NormalLuser |
19 |
4948 |
Wed Apr 03, 2024 6:20 pm
Dietrich
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ATF1508 and ATF1504 breakout boards
[ Go to page: 1, 2 ]
|
akohlbecker |
16 |
55810 |
Mon Apr 01, 2024 4:10 am
Nemesis
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FT245R
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barnacle |
10 |
2450 |
Fri Mar 29, 2024 5:41 pm
barnacle
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Recommendation fast 512k x 8 RAM?
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fachat |
6 |
2245 |
Thu Mar 28, 2024 9:31 am
fachat
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Synertek SYM-1 no longer powers on correctly/no keypad
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GinDiamond |
2 |
1914 |
Sat Mar 23, 2024 9:16 pm
GinDiamond
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Yet another programmer
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barnacle |
2 |
2003 |
Thu Mar 21, 2024 7:40 pm
barnacle
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Connecting a 16-key keypad to VIA: Did I do it right?
[ Go to page: 1, 2 ]
|
JeffJetton |
21 |
3413 |
Thu Mar 21, 2024 1:48 pm
drogon
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R6520_M6821 running at low freq.
|
6502user |
5 |
2253 |
Mon Mar 18, 2024 2:57 pm
drogon
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Breadboard Buddy BB-ZIF-32 Adapter PCB
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Michael |
0 |
10213 |
Sun Mar 17, 2024 3:29 pm
Michael
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Eprom state machine for vga address, syncs, and blanking
[ Go to page: 1, 2 ]
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barnacle |
20 |
3651 |
Tue Mar 12, 2024 9:08 am
barnacle
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CH375B USB Mass Storage Controller
[ Go to page: 1, 2 ]
|
DavidBuchanan |
23 |
39117 |
Fri Mar 08, 2024 2:47 pm
gregorio
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Independent Bits Output
[ Go to page: 1, 2 ]
|
gilhad |
18 |
3321 |
Sat Mar 02, 2024 6:57 am
Yuri
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Moving beyond 8MHz with standard ICs
[ Go to page: 1, 2, 3 ]
|
ytropek |
40 |
5696 |
Sat Mar 02, 2024 6:53 am
Yuri
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6502 as a VGA controller
[ Go to page: 1, 2, 3 ]
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plasmo |
42 |
70602 |
Sat Mar 02, 2024 3:40 am
plasmo
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Apple II joysticks, SNES gamepads and my homebrew computer
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ebadger |
0 |
10679 |
Fri Feb 23, 2024 2:55 pm
ebadger
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Any downside to subbing 6502 with 65816?
|
pdragon |
7 |
2379 |
Thu Feb 22, 2024 1:07 am
Yuri
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VT-100 CONSOLE FOR HOMEBREW COMPUTERS
[ Go to page: 1, 2 ]
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BigDumbDinosaur |
27 |
16322 |
Mon Feb 19, 2024 10:29 pm
BigDumbDinosaur
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Using SPI as You Would GPIB
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fachat |
3 |
2105 |
Mon Feb 19, 2024 5:46 pm
BruceRMcF
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Best SRAM options for >32Kb ram?
|
pdragon |
8 |
2212 |
Mon Feb 19, 2024 3:27 pm
Paganini
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Success! VIA SR => SD card SPI at 22 cycles/byte
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pdragon |
11 |
2300 |
Mon Feb 19, 2024 12:42 am
BigDumbDinosaur
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The VIA shift register bug
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fachat |
9 |
3049 |
Sun Feb 18, 2024 9:47 pm
BruceRMcF
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AVR MCU as keyboard controller (RDY and BE signals on 6502)
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SwenW |
1 |
1883 |
Sun Feb 18, 2024 3:20 pm
BruceRMcF
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Help with Tms9918anl losing signal when background changed
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Redragon_Gamer |
11 |
2382 |
Fri Feb 16, 2024 7:59 pm
GARTHWILSON
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Should i tie wires?
|
2020jj600andmore |
5 |
2097 |
Fri Feb 16, 2024 3:56 pm
Paganini
|
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8521 dissection
[ Go to page: 1, 2, 3, 4 ]
|
ttlworks |
49 |
8055 |
Fri Feb 16, 2024 1:18 pm
fhw72
|
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74HCT6526 - A MOS6526 implementation with 74xx ICs
[ Go to page: 1 ... 11, 12, 13 ]
|
daniMolina |
188 |
41712 |
Fri Feb 16, 2024 8:56 am
fachat
|
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Control 20x4 LCD with addr decoding instead of VIA ORB pins?
|
pdragon |
5 |
2167 |
Tue Feb 13, 2024 3:25 pm
SamCoVT
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Vector Pull Rewrite for W65C816
|
AlanCanon |
5 |
2056 |
Sun Feb 11, 2024 5:03 pm
AlanCanon
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6502-Teensy Bridge: PCB/Schematic review
[ Go to page: 1, 2 ]
|
ytropek |
17 |
3997 |
Fri Feb 09, 2024 3:54 pm
ytropek
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Prototyping board for SOIC and DIP
|
barnacle |
14 |
12847 |
Fri Feb 09, 2024 7:50 am
BigDumbDinosaur
|
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Simple SPI with 7400 logic
[ Go to page: 1, 2 ]
|
and3rson |
20 |
6320 |
Wed Feb 07, 2024 4:53 am
BruceRMcF
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USB Keyboard to 6502... ?
[ Go to page: 1, 2 ]
|
drogon |
15 |
4720 |
Sun Feb 04, 2024 5:43 pm
Proxy
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6551 vs 6850 vs 8250 vs ?
[ Go to page: 1 ... 5, 6, 7 ]
|
Dajgoro |
101 |
46978 |
Sun Feb 04, 2024 7:37 am
BruceRMcF
|
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Acolyte '816 SBC
[ Go to page: 1, 2 ]
|
sburrow |
25 |
4239 |
Sat Feb 03, 2024 3:51 pm
BruceRMcF
|
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Thoughts on fancy address decoding for 816 systems
[ Go to page: 1, 2 ]
|
BigEd |
16 |
6955 |
Tue Jan 30, 2024 8:47 pm
BigDumbDinosaur
|
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Potato Semi
|
barnacle |
6 |
2582 |
Fri Jan 26, 2024 5:37 pm
Agumander
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65c265 Disable Internal ROM via hardware
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RebeccaBlue |
3 |
2305 |
Tue Jan 23, 2024 6:47 pm
tokafondo
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Adding Apple ][ Video inexpensively onto an SBC (VGA)?
|
Michael |
1 |
3061 |
Sun Jan 21, 2024 8:51 am
BigEd
|
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Is the W65C02 (or W65C816) running @3.3V 5V tolerant
|
AndrewP |
0 |
145581 |
Thu Jan 11, 2024 2:50 pm
AndrewP
|
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POC Computer Version One
[ Go to page: 1 ... 36, 37, 38 ]
|
BigDumbDinosaur |
563 |
3732070 |
Wed Jan 10, 2024 7:51 pm
BigDumbDinosaur
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