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In order to spare the 32K RAM of the original z88, the RES0 size vary if the machine is expanded or not.
Font | Unexpanded | Expanded |
---|---|---|
Lores0 | 256 bytes, 32 UGD characters | 512 bytes, 64 UGD characters |
Hires0 | 512 bytes, 64 pixels width map | 2K bytes, 256 pixels width map |
SBF | 8 rows of 256 bytes (2K) | 8 rows of 256 bytes (2K) |
On an unexpanded Z88 Hires0 may actually overlap Lores0. If Map=Yes and Map size in Panel is set to more than 64 (up to 96), UGD characters may be overwritten by map information if PipeDream is run.
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No Format |
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Window properties frame structure IX-01 Y up left IX-02 X up left IY-03 Y down right IY-04 X down right IY-05 Left margin IY-06 Right margin IY-07 Y cursor address IY-08 X cursor address IY-09 cursor attributes IY-10 always 0 IY-11 flags low IY-12 open flags IY-13 flags hi b0-b1 JutificationJustification (0 normal, 1 right, 2 left, 3 centered) b6 Set to update cursor b7 Cursor mode (set=ON) IY-14 flags 2 (1 initialization bit used) |
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