diff options
Diffstat (limited to 'src/mess/drivers/octopus.c')
-rw-r--r-- | src/mess/drivers/octopus.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/src/mess/drivers/octopus.c b/src/mess/drivers/octopus.c index 53cf98f31ad..f0ec2b1ebd5 100644 --- a/src/mess/drivers/octopus.c +++ b/src/mess/drivers/octopus.c @@ -23,45 +23,45 @@ CP/M, MP/M (concurrent - multitasking-like OS, even with terminals), or even MS- with Z80 or 8080. There was also LSI ELSIE system, a concurrent DOS. Last British LSI machines were 386 computers which could be used as servers for Octopus computers. -Manufacturer Hilger Analytical / LSI Computers Ltd. - -Origin UK -Year of unit 1986? -Year of introduction 1985 -End of production ? -CPU Z80, 8088 -Speed ?? -RAM 256kB -ROM 16kB (Basic) -Colors: ?? -Sound: Speaker. Beeps :) -OS: CP/M 80 or 86 +Manufacturer Hilger Analytical / LSI Computers Ltd. + +Origin UK +Year of unit 1986? +Year of introduction 1985 +End of production ? +CPU Z80, 8088 +Speed ?? +RAM 256kB +ROM 16kB (Basic) +Colors: ?? +Sound: Speaker. Beeps :) +OS: CP/M 80 or 86 MP/M 80 o 86 Concurrent CP/M LSI ELSIE MS-DOS -Display modes: Text: ?? -Graphics: ?? - -Media: Two internal 5.25" floppy disk drives, DS DD, 96tpi. -Probably hard disk +Display modes: Text: ?? +Graphics: ?? + +Media: Two internal 5.25" floppy disk drives, DS DD, 96tpi. +Probably hard disk Power supply: Built-in switching power supply. -I/O: Serial port +I/O: Serial port 2 parallel ports Video TTL Output Composite video output - -Possible upgrades: Many - + +Possible upgrades: Many + Software accessibility: Dedicated: Impossible. CP/M - Good DOS - Good. - + It won't take XT nor AT keyboard, but pinout is quite similar. UPDATE: I saw a few photos of keyboard. It's another Z80 computer! It has an EPROM, simple memory and CPU. @@ -100,7 +100,7 @@ Enter selection: This information was gained by studying boot ROM of the machine. It's a very rare computer. It has 2 processors, Z80 and 8088, so it seems that it may run CP/M and DOS. -Its BIOS performs POST and halts as there's no keyboard. +Its BIOS performs POST and halts as there's no keyboard. ****************************************************************************/ |