141:9a19c0cb0c45
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12 months ago |
Paul Boddie |
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Moved the new section to be adjacent to a related section, adding some notes. |
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ULA.txt
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140:ab28336894bc
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12 months ago |
Paul Boddie |
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Added a suggested text mode approach. |
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ULA.txt
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139:e16067046f2a
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19 months ago |
Paul Boddie |
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Fixed CPU clock cycle scheduling, synchronising with memory signalling. |
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ULA.txt
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138:796798b4d18a
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19 months ago |
Paul Boddie |
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Refined the address timing details slightly. |
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ULA.txt
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137:4f4cad6abd6d
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19 months ago |
Paul Boddie |
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Added notes about dual page mode transfers in each 2MHz cycle for an 8-bit RAM
data bus configuration, suggesting how the screen memory could combine two
separate banks of memory. |
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ULA.txt
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136:becf57305c51
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19 months ago |
Paul Boddie |
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Updated datasheet URL. |
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ULA.txt
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135:b26589485c22
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2022-03-02 |
Paul Boddie |
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Added more 8-bit wide RAM access notes plus alternative keyboard matrix support. |
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ULA.txt
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134:0e1245115d28
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2021-12-31 |
Paul Boddie |
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Added more remarks about 8-bit wide RAM access. |
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ULA.txt
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133:af46c81f8916
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2021-12-31 |
Paul Boddie |
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Added Acorn dealer pricing note. |
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Electron.txt
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132:41bb615898c3
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2021-03-06 |
Paul Boddie |
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Added more RAM pricing data. |
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Electron.txt
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