Differences
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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rw:comp:amiga:2000 [2023/05/08 01:41] super |
rw:comp:amiga:2000 [2023/09/12 18:59] (current) super |
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| ====Specifications==== | ====Specifications==== | ||
| + | * A2000 Motherboard [[rw: | ||
| **Chips** | **Chips** | ||
| Line 100: | Line 101: | ||
| * CIA at U7 is for disk change, track 0 selection, the ready signal and write protect | * CIA at U7 is for disk change, track 0 selection, the ready signal and write protect | ||
| * C64's 6526 and Amiga 8250 are basically compatible and swappable - one difference is 4 byte BCD time of day counter being replaced with (much more useful) 3 byte binary counter | * C64's 6526 and Amiga 8250 are basically compatible and swappable - one difference is 4 byte BCD time of day counter being replaced with (much more useful) 3 byte binary counter | ||
| - | * Real Time Clock not working | + | |
| + | Real Time Clock not working | ||
| * you set the DATE then try to SAVE it only to have a ' | * you set the DATE then try to SAVE it only to have a ' | ||
| * 1> DATE 07-May-2023 | * 1> DATE 07-May-2023 | ||
Last modified: le 2023/05/08 01:41