39,764
edits
DF2: Difference between revisions
Jump to navigation
Jump to search
no edit summary
No edit summary |
No edit summary |
||
| Line 36: | Line 36: | ||
{{Spec | Reset output | Positive 100 μs pulse, ≤0.4 V / ≥2.4 V }} | {{Spec | Reset output | Positive 100 μs pulse, ≤0.4 V / ≥2.4 V }} | ||
{{EndSpecs}} | {{EndSpecs}} | ||
==Internals== | |||
The DF1 is built around a [[Motorola 6800]] microprocessor with three 2K×8 masked ROMs (one on a ROM expansion board) and sixteen 1K×1 SRAMs (2101). | |||
The 7D01 is often affected by [[bad TI IC sockets]], see [[7D01/Repairs|the Repairs tab]]. | |||
==Pictures== | ==Pictures== | ||
<gallery> | <gallery> | ||
Tek df2.jpg | Tek df2.jpg | ||