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2024-03-02: The wiki ran out of disk space, so things were not working. This has been resolved by adding another 5GB of quota ;-) Thanks to Tim Lindner for reporting the issues.
2020-05-17: If a page gives you an error about some revision not being found, just EDIT the page and the old page should appear in the editor. If it does, just SAVE that and the page should be restored. OS-9 Al (talk) 12:22, 17 May 2020 (CDT)
26-3029: Difference between revisions
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This drive model had a white case, but was still a full-height, vertically-mounted assembly. These first two styles have 34-pin card-edge connectors on their rear panels rather than captive ribbon cables. The addition of extra drives required using additional case/power supply/drive units. | This drive model had a white case, but was still a full-height, vertically-mounted assembly. These first two styles have 34-pin card-edge connectors on their rear panels rather than captive ribbon cables. The addition of extra drives required using additional case/power supply/drive units. | ||
Owners of the [[Color_Computer_1#64K_(26-3003B)_white_case_CoCo_1|64K CoCo 1 (26-3003B)]] faced the problem of their computers not visually matching this disk drive's original TRS-80 silver or "battleship gray" color scheme. According to the December 1984 issue of ''[[The Rainbow]]'', Radio Shack advised [https://archive.org/details/rainbowmagazine-1984-12/page/n131/mode/2up] that these owners instead get the [https://www.trs-80.com/images/hardware/hwimage-model4-externaldrivesx300.gif External Drive 3 for the Model 4 (26-1161)]. While this would solve the problem of the case color matching, it created a new and different problem of the case badge no longer having the word "Color" nor the red, green, and blue rectangles. | |||
Latest revision as of 19:54, 31 July 2024
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This page was last updated on 07/31/2024. Total Pages: 744. Total Files: 994.
Controller
This model was introduced for use with the CoCo 2 (as it lacked the original CoCo's +12V power supply), and is also mounted in a long cartridge. Early 26-3029 controllers had a Fujitsu MB8877A (5-volt only equivalent of the WD1793) and are capable of high density 3.5" drive operation. Mike Pepe has a page showing how he upgraded a 26-3029 controller: [1]
Note that most 26-3029 controllers use the WD1773 floppy drive controller chip which IS NOT capable of operating high density floppy drives.
Drive
26-3029 'Color Computer Mini Disk' This drive model had a white case, but was still a full-height, vertically-mounted assembly. These first two styles have 34-pin card-edge connectors on their rear panels rather than captive ribbon cables. The addition of extra drives required using additional case/power supply/drive units.
Owners of the 64K CoCo 1 (26-3003B) faced the problem of their computers not visually matching this disk drive's original TRS-80 silver or "battleship gray" color scheme. According to the December 1984 issue of The Rainbow, Radio Shack advised [2] that these owners instead get the External Drive 3 for the Model 4 (26-1161). While this would solve the problem of the case color matching, it created a new and different problem of the case badge no longer having the word "Color" nor the red, green, and blue rectangles.
