55:36e18a580b52
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2013-02-21 |
Paul Boddie |
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Added enhancement clarifications to various headings along with a
cross-reference between palette blanking and display suspend functionality. |
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ULA.txt
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54:b2dc981a266a
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2013-01-06 |
Paul Boddie |
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Added more details about how palette data would be inverted in order to cause
colour flashing, along with a description of VDU 19 activities. |
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ULA.txt
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53:5d82dab6add3
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2013-01-06 |
Paul Boddie |
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Described how the inversion bitmap would be used to update each flashing colour. |
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ULA.txt
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52:575d8cc03fce
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2012-12-22 |
Paul Boddie |
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Fixed the description of flashing colours since all logical colours can be made
to flash by mapping any of them to physical colours 8 through 15, and only these
physical colours are able to support the flashing effect. |
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ULA.txt
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51:53cd92fd0b96
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2012-12-22 |
Paul Boddie |
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Added a note about flashing colours. |
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ULA.txt
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50:731d6b286df8
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2012-10-30 |
Paul Boddie |
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shortlog
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Modelled the state of the ULA with a collection of latches instead of a counter. |
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ula.py
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49:6621d6210f8d
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2012-10-30 |
Paul Boddie |
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shortlog
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Added a note about increased component performance and bandwidth consequences. |
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ULA.txt
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48:5050f1bd14bb
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2012-10-29 |
Paul Boddie |
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Updated the interpretation of how the RAM ICs are accessed by the ULA. |
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ula.py
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47:f3f4e632c631
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2012-05-03 |
Paul Boddie |
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Added display circuitry note. |
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Electron.txt
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46:316b8e54c28b
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2012-03-04 |
Paul Boddie |
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Added video, audio and general notes. |
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ULA.txt
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