Hardware and software hacking

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New vCPU instructions? (poll)

Last post by marcelk « 13 Jul 2019, 21:27
Replies: 3
by marcelk » 10 Jul 2019, 13:00

3 Replies

326 Views

Last post by marcelk
13 Jul 2019, 21:27
Why vertical sync starts so early

Last post by marcelk « 15 Aug 2019, 05:58
Replies: 1
by gnomeby » 15 Aug 2019, 03:37

1 Replies

50 Views

Last post by marcelk
15 Aug 2019, 05:58
Assertion `offset < 0x10000lu' failed

Last post by marcelk « 11 Aug 2019, 08:04
Replies: 11
by jurkstas » 10 Aug 2019, 16:02
1

2
11 Replies

159 Views

Last post by marcelk
11 Aug 2019, 08:04
Rudimentary vCPU support for the lcc C compiler

Last post by jurkstas « 06 Aug 2019, 16:36
Replies: 15
by pgavlin » 22 Apr 2019, 19:42
1

2
15 Replies

2461 Views

Last post by jurkstas
06 Aug 2019, 16:36
v6502

Last post by marcelk « 01 Aug 2019, 19:28
Replies: 14
by marcelk » 14 Jun 2019, 23:30
1

2
14 Replies

2060 Views

Last post by marcelk
01 Aug 2019, 19:28
Expansion bus

Last post by xopr « 01 Aug 2019, 17:36
Replies: 58
by marcelk » 01 Nov 2018, 16:22
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58 Replies

4577 Views

Last post by xopr
01 Aug 2019, 17:36
Gigatron schematics error?

Last post by marcelk « 26 Jul 2019, 21:17
Replies: 1
by maca134 » 22 Jul 2019, 15:41

1 Replies

132 Views

Last post by marcelk
26 Jul 2019, 21:17
On serialRaw and buttonState

Last post by marcelk « 20 Jul 2019, 18:51

by marcelk » 20 Jul 2019, 18:51

0 Replies

116 Views

Last post by marcelk
20 Jul 2019, 18:51
In Circuit EPROM emulator and debugger

Last post by cmpxchg « 14 Jul 2019, 10:15
Replies: 9
by gesari » 17 Apr 2019, 13:25

9 Replies

679 Views

Last post by cmpxchg
14 Jul 2019, 10:15
Simulation software

Last post by marcelk « 11 Jul 2019, 22:40
Replies: 5
by steve » 08 Jul 2019, 22:21

5 Replies

253 Views

Last post by marcelk
11 Jul 2019, 22:40
Retire SYS_Exec_88?

Last post by marcelk « 10 Jul 2019, 11:53

by marcelk » 10 Jul 2019, 11:53

0 Replies

108 Views

Last post by marcelk
10 Jul 2019, 11:53
Interpreter speed versus video mode

Last post by marcelk « 06 Jul 2019, 16:32

by marcelk » 06 Jul 2019, 16:32

0 Replies

171 Views

Last post by marcelk
06 Jul 2019, 16:32
High resolution mode?

Last post by marcelk « 05 Jul 2019, 17:48
Replies: 30
by tocksin » 10 Jul 2018, 17:08
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3

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30 Replies

2410 Views

Last post by marcelk
05 Jul 2019, 17:48
Eightball compiler targeting Gigatron - initial thoughts

Last post by marcelk « 05 Jul 2019, 11:20
Replies: 1
by bobbi » 05 Jul 2019, 00:58

1 Replies

140 Views

Last post by marcelk
05 Jul 2019, 11:20
Smallest vCPU program

Last post by marcelk « 18 Jun 2019, 23:36

by marcelk » 18 Jun 2019, 23:36

0 Replies

199 Views

Last post by marcelk
18 Jun 2019, 23:36
dual ported SRAM for co-processing

Last post by cmpxchg « 12 Jun 2019, 15:21
Replies: 4
by cmpxchg » 07 Jun 2019, 12:06

4 Replies

253 Views

Last post by cmpxchg
12 Jun 2019, 15:21
ROMv3.py "Execute this to build ROM files" doesn't work

Last post by marcelk « 08 Jun 2019, 13:56
Replies: 1
by Travis » 07 Jun 2019, 21:16

1 Replies

140 Views

Last post by marcelk
08 Jun 2019, 13:56
Loaging GT1 programs to RAM

Last post by gesari « 22 May 2019, 20:40
Replies: 2
by gesari » 22 May 2019, 08:02

2 Replies

212 Views

Last post by gesari
22 May 2019, 20:40
Indirect Addressing?

Last post by marcelk « 12 May 2019, 21:03
Replies: 8
by monsonite » 08 Apr 2019, 17:22

8 Replies

473 Views

Last post by marcelk
12 May 2019, 21:03
Oscillator with 50% duty

Last post by gesari « 10 May 2019, 21:43
Replies: 3
by gesari » 08 May 2019, 08:08

3 Replies

243 Views

Last post by gesari
10 May 2019, 21:43
10MHz, 12.5MHz and Beyond!

Last post by marcelk « 09 May 2019, 17:44
Replies: 19
by monsonite » 18 May 2018, 11:49
1

2
19 Replies

1889 Views

Last post by marcelk
09 May 2019, 17:44
New form factor Gigatron.

Last post by monsonite « 06 May 2019, 18:53
Replies: 3
by monsonite » 04 May 2019, 20:00

3 Replies

442 Views

Last post by monsonite
06 May 2019, 18:53
GT1 file dump and disassembler

Last post by marcelk « 05 May 2019, 00:25

by marcelk » 05 May 2019, 00:25

0 Replies

161 Views

Last post by marcelk
05 May 2019, 00:25
Diodes

Last post by gesari « 29 Apr 2019, 14:32
Replies: 3
by gesari » 11 Apr 2019, 08:37

3 Replies

343 Views

Last post by gesari
29 Apr 2019, 14:32
The Gigatron Community

Last post by monsonite « 28 Apr 2019, 16:40

by monsonite » 28 Apr 2019, 16:40

0 Replies

162 Views

Last post by monsonite
28 Apr 2019, 16:40

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