Difference between revisions of "Cromemco Z-2D"
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[[File:Cromemco Z2 Ad July 1977.jpg|thumb|Cromemco Z2 Ad July 1977]] | [[File:Cromemco Z2 Ad July 1977.jpg|thumb|Cromemco Z2 Ad July 1977]] | ||
| + | [[File:Cromemco Z-2 Systems at Chicago Mercantile Exchange (1984).jpg|thumb|Cromemco Z-2 Systems at Chicago Mercantile Exchange (1984) (Thanks wikicommons)]] | ||
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==Progress== | ==Progress== | ||
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===Manuals=== | ===Manuals=== | ||
* [[:File:Cromemco 4FDC Manual.pdf| 4FDC manual]] | * [[:File:Cromemco 4FDC Manual.pdf| 4FDC manual]] | ||
| − | * [[:File:Cromemco 16K RAM.pdf|16KZ manual]] | + | * [[:File:16FDC.pdf| 16FDC manual]] |
| + | * [[:File:Cromemco 16K RAM.pdf|16KZ RAM manual]] | ||
| + | * [[:File:Cromemco 64KZ RAM Manual.pdf|64KZ RAM manual]] | ||
* [[:File:ZPU Manual.pdf|ZPU manual]] | * [[:File:ZPU Manual.pdf|ZPU manual]] | ||
Latest revision as of 23:12, 17 September 2018
Cromemco Z-2D with extensive documentation and master disks. I got it with 2 16k RAM cards, a 4FDC disk controller and a ZPU
This is a stub begun on October 16, 2017.
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Contents
Progress
July 23, 2018 I got the RDOS signon with a ZPU, (2) 16kz and a 4FDC.
Chassis
Documentation
Lot's of excellent documentation including schematics for all the boards in the Z-2D system. That blank cover is for Micah SuperBIOS v 2.52
I don't have an image right now of the dual eight inch floppy disk drives in a Cromemco branded wood case.
Disk masters
Restoration / Testing
Board set
Came with
- ZPU rev E
- 2 - 16kz rev C
- 4FDC rev C
Additional Inventory
Already have a couple ZPUs and a 4FDC. I just bought a couple 16kz Rev C on ePay.
Power Supply
--Jeffa (talk) 11:27, 17 October 2017 (CDT)
Checked that power transformer taps were correct for my 100 - 125v line voltage
Measured
- 21.47
- -21.51
- 11.11
Specifications
From Z-2 Instruction Manual page 1
- 15 - 21 @ 15 amps unregulated
- -15 - -21 @15 amps unregulated
- 7 - 11 @30 amps unregulated
I'll live with it.
Resources
- Cromemco Z-2 at Wikipedia.
