User dirkt

45 votes

10 answers

16k views

Fastest non-emulated CP/M Z80-based computer ever built?

asked Nov 24, 2017 at 7:27

13 votes

1 answer

747 views

On-disk structures for Files-11 format (RSX11)

asked Dec 25, 2016 at 14:33

11 votes

3 answers

493 views

Examples of usage of secondary channel on 25-pin RS232 serial port

asked Jun 28, 2016 at 12:01

10 votes

1 answer

770 views

Timing and microcode in the PDP-11/40

asked Apr 15, 2017 at 16:28

10 votes

1 answer

379 views

What is the timeline of vertical cursor usage?

asked Oct 7, 2022 at 9:52

9 votes

2 answers

433 views

Information about Sabre-ADS Model 757 terminal

asked Apr 28, 2016 at 7:17

8 votes

2 answers

808 views

Homemade ROM cartridge for Thomson TO7/70 home computer

asked May 4, 2016 at 11:17

8 votes

1 answer

934 views

Configuring the slots in MAME for different hardware

asked Sep 11, 2016 at 5:38

8 votes

3 answers

1k views

Arithmetic operations on multiple words on the PDP-8

asked Oct 20, 2016 at 13:52

7 votes

3 answers

1k views

Were there any PCs where you could switch Turbo Mode via the keyboard?

asked Jan 19 at 9:24

2 votes

2 answers

308 views

SAPCOL Japanese digital typesetting machines

asked Feb 19, 2021 at 6:57

1 vote

2 answers

291 views

Where can I obtain Olivetti P6060 disk images?

asked May 15, 2021 at 18:53

Stack Exchange Network

12 Questions

Fastest non-emulated CP/M Z80-based computer ever built?

On-disk structures for Files-11 format (RSX11)

Examples of usage of secondary channel on 25-pin RS232 serial port

Timing and microcode in the PDP-11/40

What is the timeline of vertical cursor usage?

Information about Sabre-ADS Model 757 terminal

Homemade ROM cartridge for Thomson TO7/70 home computer

Configuring the slots in MAME for different hardware

Arithmetic operations on multiple words on the PDP-8

Were there any PCs where you could switch Turbo Mode via the keyboard?

SAPCOL Japanese digital typesetting machines

Where can I obtain Olivetti P6060 disk images?