Difference between revisions of "Delta DOS"
From The Dragon Archive
(Organized pictures into galleries and added IC part list and datasheets for both models) |
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| + | == Description == | ||
The Delta DOS interface is a disk controller cartridge with disk access functions for BASIC in ROM. It was made by [[Premier_Microsystems|Premier Microsystems]] and there are two known versions of the interface.<br> | The Delta DOS interface is a disk controller cartridge with disk access functions for BASIC in ROM. It was made by [[Premier_Microsystems|Premier Microsystems]] and there are two known versions of the interface.<br> | ||
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| + | == Delta DOS Interface Pictures == | ||
<gallery caption="Casing"> | <gallery caption="Casing"> | ||
Image:DeltaDos_Top.jpg|Casing Top | Image:DeltaDos_Top.jpg|Casing Top | ||
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</gallery> | </gallery> | ||
<br> | <br> | ||
| + | <gallery caption="Mk 2 Board (WD2791)"> | ||
| + | Image:Delta-mk2-top.JPG|Mk2 PCB Top | ||
| + | Image:Delta-mk2-bottom.JPG|Mk2 PCB Bottom | ||
| + | </gallery> | ||
| + | <br> | ||
| + | |||
| + | == IC Parts Lists == | ||
'''Mk1 Board IC list (with Datasheets) | '''Mk1 Board IC list (with Datasheets) | ||
{|{{PrettyTable|width: 700px; font-size: 2em;}} | {|{{PrettyTable|width: 700px; font-size: 2em;}} | ||
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<br> | <br> | ||
'''Mk2 Board IC list (with Datasheets) | '''Mk2 Board IC list (with Datasheets) | ||
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== Delta DOS ROM == | == Delta DOS ROM == | ||
| − | * [http://archive.worldofdragon.org/archive/index.php?dir=Roms/&file=Premier%20Micros%20-%20DeltaDOS.zip Delta DOS ROM] | + | * [http://archive.worldofdragon.org/archive/index.php?dir=Roms/Dragon/&file=Premier%20Micros%20-%20DeltaDOS.zip Delta DOS ROM] |
| + | [[Category:Hardware]][[Category:Peripherals]] | ||
Latest revision as of 13:30, 7 May 2016
Description
The Delta DOS interface is a disk controller cartridge with disk access functions for BASIC in ROM. It was made by Premier Microsystems and there are two known versions of the interface.
Delta DOS Interface Pictures
- Casing
Casing Top
Casing Bottom
- Mk 1 Board (WD1771)
Mk1 PCB Top
Mk1 PCB Bottom
- Mk 2 Board (WD2791)
Mk2 PCB Top
Mk2 PCB Bottom
IC Parts Lists
Mk1 Board IC list (with Datasheets)
| Part Number | Description | Datasheet |
| 2764 | 8Kb EPROM | (pdf) |
| INS1771N-1 | WD1771 compatible FDC controller | (pdf) |
| ICL7660CPA | CMOS Voltage converter | (pdf) |
| SN7404N | Hex inverters | (pdf) |
| SN7416N | Hex inverter buffers/drivers with open-collector high-voltage outputs | (pdf) |
| SN7417N | Hex buffers/drivers with open-collector high-voltage outputs | (pdf) |
| SN74LS03N | Quad 2-input positive-NAND gates with open collector outputs | (pdf) |
| SN74LS04N | Hex inverters | (pdf) |
| SN74LS08N | Quadruple 2-Input Positive-AND Gates | (pdf) |
| SN74LS17N | Hex Buffers/Drivers With Open-Collector High-Voltage Outputs | (pdf) |
| SN74LS32N | Quad 2-input positive-OR gates | (pdf) |
| SN74LS93N | 4-Bit Binary Counters | (pdf) |
| SN74LS123N | Dual retriggerable monostable multivibrators | (pdf) |
| SN74LS139AN | Dual 2-line to 4-line decoders / demultiplexers | (pdf) |
| SN74LS245N | Octal bus transceivers | (pdf) |
Mk2 Board IC list (with Datasheets)
| Part Number | Description | Datasheet |
| 2764 | 8Kb EPROM | (pdf) |
| SN74LS00N | Quad 2-input positive-NAND gates | (pdf) |
| SN74LS04N | Hex inverters | (pdf) |
| SN74LS08N | Quadruple 2-Input Positive-AND Gates | (pdf) |
| SN74LS32N | Quad 2-input positive-OR gates | (pdf) |
| SN74LS123N | Dual retriggerable monostable multivibrators | (pdf) |
| SN74LS139AN | Dual 2-line to 4-line decoders / demultiplexers | (pdf) |
| SN74LS174N | Hex/Quadruple D-Type Flip-Flops With Clear | (pdf) |
| SN74LS240N | Octal buffers and line drivers, with 3-State outputs | (pdf) |
| SN74LS245N | Octal bus transceivers | (pdf) |
| ULN2003AN | HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS | (pdf) |
| WD2791PL-02 | Floppy Disk Formatter/Controller | (pdf) |
