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author | 2017-02-05 13:08:41 +0100 | |
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committer | 2017-02-05 13:08:41 +0100 | |
commit | 4ca104b092b133fb7a24c17d75f0241111fecf14 (patch) | |
tree | 7c4eb9011135843c6f0d02f30b4e30340fe22e53 /3rdparty/genie/src/actions/make/make_cpp.lua | |
parent | 39370345d6a6f5bae5844da024af42196243f1c4 (diff) | |
parent | c84e37455686e9a32e4d7a7483dc37e328bee749 (diff) |
Merge pull request #2030 from mgarlanger/basic_heathkit_updates
- h19 [Mark Garlanger]
- Added comments about the memory and port layout from the manual.
- Fixed the frequency of the beep/keyclick: 2kHz -> 1 kHz
- Fixed the duration of the keyclick: 4 mSec -> 6 mSec
- Fixed the screen size: 200 pixels high -> 250 pixels high
- The code appears to ignore it, and goes by what is programmed in the mc6845, which
is wrong, on a real H19, the screen size/character size does not change when the 25th
line is enabled/disabled. Only an extra line is shown on the screen. The emulated h19,
should always have space for 25 line, whether or not the 25th is enabled.
- Separated the alternative ROMs into separate machines.
-h89.cpp [Mark Garlanger]
- Fixed the memory map.
- Added the disk controller RAM to the lower memory
- Added comment about banked-switched ROM/RAM (Org-0).
- Fixed port addresses and added more comments to them.
- Many are still commented out, but the addresses are all valid now.
- Added SW501 switch definitions for the early ROMs.
- These are commented out, not show the right way to represent multiple definitions.
Diffstat (limited to '3rdparty/genie/src/actions/make/make_cpp.lua')
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