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RC2014-Z80

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Robb Bates, Wayne Warthen2

3:51 PM

ROM disk file slack?

https://www.cpm8680.com/cpmtools/cpm.htmHi Robb, The ROM disk is a CP/M filesystem. A CP/M filesystem

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ROM disk file slack?

https://www.cpm8680.com/cpmtools/cpm.htmHi Robb, The ROM disk is a CP/M filesystem. A CP/M filesystem

3:51 PM

Robb Bates, … Alan Cox7

9:20 AM

Fuzix applications

On Wed, 29 Oct 2025 at 00:16, free...@gmail.com <free...@gmail.com> wrote: Speaking of Fuzix,

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Fuzix applications

On Wed, 29 Oct 2025 at 00:16, free...@gmail.com <free...@gmail.com> wrote: Speaking of Fuzix,

9:20 AM

Peter Onion, … Wayne Warthen6

6:47 AM

Terminal program recommendations ?

The Zed Pro is raising RTS so I've added an extra input bit on the 3C so the transmit subroutine

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Terminal program recommendations ?

The Zed Pro is raising RTS so I've added an extra input bit on the 3C so the transmit subroutine

6:47 AM

Robb Bates, … Wayne Warthen5

Nov 1

BDOS calls and registers

On Friday, October 31, 2025 at 6:00:17 PM UTC-7 Robb Bates wrote: Sounds like the best bet is to

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BDOS calls and registers

On Friday, October 31, 2025 at 6:00:17 PM UTC-7 Robb Bates wrote: Sounds like the best bet is to

Nov 1

Robb Bates, … Peter Onion10

Oct 31

Richard, My ASM80.COM, I meant the website, not a program if that what you're asking. It's a

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Richard, My ASM80.COM, I meant the website, not a program if that what you're asking. It's a

Oct 31

James Harland, … Spencer Owen6

Oct 30

External power supply for Classic ][

Hi Spencer, Ok thanks for explaning about the serial connections, and that's good to know about

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External power supply for Classic ][

Hi Spencer, Ok thanks for explaning about the serial connections, and that's good to know about

Oct 30

Spencer Owen, … Martin Giese6

Oct 30

Kill The Bit - Orton 3C

On Wednesday, October 29, 2025 at 2:43:25 PM UTC+1 Mark T wrote: How about a game where you have to

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Kill The Bit - Orton 3C

On Wednesday, October 29, 2025 at 2:43:25 PM UTC+1 Mark T wrote: How about a game where you have to

Oct 30

Pete Baker, … Peter Onion17

Oct 29

RC2014 Pro troubleshooting ... at a bit of a dead end

Ok, I'll see you on the 8th. I normally arrive at 10:00. Hopefully we can find the problem with

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RC2014 Pro troubleshooting ... at a bit of a dead end

Ok, I'll see you on the 8th. I normally arrive at 10:00. Hopefully we can find the problem with

Oct 29

Robb Bates, … Mark T8

Oct 26

Altair style front panel on the RC2014

ZBD was my version a ew years ago, intended for ram only system so if you want to jump to a new

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Altair style front panel on the RC2014

ZBD was my version a ew years ago, intended for ram only system so if you want to jump to a new

Oct 26

Oct 25

Boggle clone for RC2014 BASIC

I corrected the timer to 180 seconds On Saturday, 25 October 2025 at 14:49:37 UTC+5 James Harland

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Boggle clone for RC2014 BASIC

I corrected the timer to 180 seconds On Saturday, 25 October 2025 at 14:49:37 UTC+5 James Harland

Oct 25

James Harland, Spencer Owen3

Oct 24

Size of standoff holes on Classic ][

Thanks Spencer, the sizes with M is what I've been seeing on AliExpress, so good to know I should

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Size of standoff holes on Classic ][

Thanks Spencer, the sizes with M is what I've been seeing on AliExpress, so good to know I should

Oct 24

Alard Eales, … James Harland15

Oct 23

True RANDOM Numbers.

10 REM Inkey$ for Nascom BASIC 20 OUT 128,22 30 PRINT "Hit any key" 40 IF (INP(128) AND 1)

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True RANDOM Numbers.

10 REM Inkey$ for Nascom BASIC 20 OUT 128,22 30 PRINT "Hit any key" 40 IF (INP(128) AND 1)

Oct 23

James Harland, … Robert Price7

Oct 22

Setting random seed with INKEY$

Just for posterity, here is the correct version of the above, with the necessary setting of address

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Setting random seed with INKEY$

Just for posterity, here is the correct version of the above, with the necessary setting of address

Oct 22

Robb Bates, … Wayne Warthen13

Oct 21

Hmm, double the memory?

On Tuesday, October 21, 2025 at 1:20:44 PM UTC-7 Robb Bates wrote: Ah, good to know. I'll just

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Hmm, double the memory?

On Tuesday, October 21, 2025 at 1:20:44 PM UTC-7 Robb Bates wrote: Ah, good to know. I'll just

Oct 21

Peter Onion, Wayne Warthen7

Oct 21

zxcc segfaults running L80.COM

It is very messy and will depend on how the application does it's command line parsing. *

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zxcc segfaults running L80.COM

It is very messy and will depend on how the application does it's command line parsing. *

Oct 21

Robb Bates, Wayne Warthen5

Oct 19

Char and line delay on Serial port

Yes, the buffer size is just an equate in sio.asm. It definitely cannot go above 256 because it is

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Char and line delay on Serial port

Yes, the buffer size is just an equate in sio.asm. It definitely cannot go above 256 because it is

Oct 19

Robb Bates, Wayne Warthen4

Oct 19

Glad you got it working. I was about to reply that you were doing everything correctly. 😀 Thanks,

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Glad you got it working. I was about to reply that you were doing everything correctly. 😀 Thanks,

Oct 19

ladislau szilagyi, … ladislau szilagyi44

Oct 19

New version of Cowgol dev environment on Z80 CP/M

Hi, David Given continues to make improvements to the Cowgol language and compiler. I'm trying to

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New version of Cowgol dev environment on Z80 CP/M

Hi, David Given continues to make improvements to the Cowgol language and compiler. I'm trying to

Oct 19

Daniel Coles, Steve Cousins5

Oct 18

Pi Pico - not "talking to" SC114

Thank you!!!! I had tried that and there was no change, other than the cursor moving one place to the

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Pi Pico - not "talking to" SC114

Thank you!!!! I had tried that and there was no change, other than the cursor moving one place to the

Oct 18

Robb Bates, … PauldB15

Oct 18

Sorry, I found by doing a more careful comparison with the original German FC 097b doc, that the

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Sorry, I found by doing a more careful comparison with the original German FC 097b doc, that the

Oct 18

Pierre Gaston, Spencer Owen3

Oct 15

RP2040 vga terminal

great thanks! On Wed, Oct 15, 2025 at 5:32 PM Spencer Owen <spe...@z80kits.com> wrote: Hi

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RP2040 vga terminal

great thanks! On Wed, Oct 15, 2025 at 5:32 PM Spencer Owen <spe...@z80kits.com> wrote: Hi

Oct 15

Robb Bates, … Derek Cooper11

Oct 15

Cassette interface?

If you zoom into the one that's there (CTRL scroll wheel), it's legible enough. Or right

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Cassette interface?

If you zoom into the one that's there (CTRL scroll wheel), it's legible enough. Or right

Oct 15

Robb Bates, … Alan Cox14

Oct 13

Serial disk server

It's also possible to be period authentic and build a CPU plus RAM and network card and offload

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Serial disk server

It's also possible to be period authentic and build a CPU plus RAM and network card and offload

Oct 13

andy....@googlemail.com, … Peter Onion11

Oct 12

Orton 3C Front Panel

Yesterday I ran my "lines and curves" Algol-60 programme on the Elliott 803 at TNMOC and

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Orton 3C Front Panel

Yesterday I ran my "lines and curves" Algol-60 programme on the Elliott 803 at TNMOC and

Oct 12

Bill Shen, … Mark T8

Oct 9

Another front panel for RC2014

I think you used a long chain of diodes so not to turn on transistor BC107 when the RAM is in the

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Another front panel for RC2014

I think you used a long chain of diodes so not to turn on transistor BC107 when the RAM is in the

Oct 9

Robb Bates, … 7alken6

Oct 8

Bit banging serial port

and btw zeal8bit uses bitbanged serial port; P. On Wednesday, October 8, 2025 at 11:35:30 AM UTC+2

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Bit banging serial port

and btw zeal8bit uses bitbanged serial port; P. On Wednesday, October 8, 2025 at 11:35:30 AM UTC+2

Oct 8

Juha Immonen, Alan Cox2

Oct 7

Adafruit FT232H and Z8S180 CSI/O

I'm exploring a way to connect an Adafruit FT232H USB interface board to a Z8S180 system using

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Adafruit FT232H and Z8S180 CSI/O

I'm exploring a way to connect an Adafruit FT232H USB interface board to a Z8S180 system using

Oct 7

Robb Bates, … Peter Onion3

Oct 6

Paper tape reader with Orton

Robb, I have a several tape readers to choose from when thinking about connecting one to my 3C. I

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Paper tape reader with Orton

Robb, I have a several tape readers to choose from when thinking about connecting one to my 3C. I

Oct 6

Peter Onion, Spencer Owen3

Oct 6

My Orton 3C produces SRecords

On Mon, 2025-10-06 at 14:04 +0100, Spencer Owen wrote: > I love how much you're able to get

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My Orton 3C produces SRecords

On Mon, 2025-10-06 at 14:04 +0100, Spencer Owen wrote: > I love how much you're able to get

Oct 6

John McAleely, … Mark Pruden10

Oct 5

RomWBW FP Switches with no Front Panel?

Thank you Mark! To update this thread, I elected to build another copy of the CF card module. It

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RomWBW FP Switches with no Front Panel?

Thank you Mark! To update this thread, I elected to build another copy of the CF card module. It

Oct 5

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