MB86296 Datasheet, PDF (128/352 Pages) Fujitsu Component Limited. – PCI Graphics Controller Specification

FUJITSU LIMITED PRELIMINARY AND CONFIDENTIAL
10.7.2 Broken line pattern
• The broken line pattern vertical to the theoretical line (the CORAL broken line pattern) is supported.
• In the CREMSON bold line mode, lines can be drawn using the broken line pattern vertical to the
CREMSON-compatible principal axis (the CREMSON broken line pattern), and can also be drawn
using the CORAL broken line pattern.
• In the CORAL bold line mode, only the CORAL broken line pattern is supported.
Broken line pattern
made vertical
(1)
(2)
Starting point made vertical;
ending point made vertical
CORAL bold and broken lines
Interpolation of broken line pattern
Two types of interpolation modes are supported:
• No interpolation mode: Interpolation is not performed.
• Broken line pattern reference address fix mode: The same broken line pattern is referenced for
several pixels before and after the joint of the bold line. Any pixel count can be set by the user.
(1)
(1)
(2)
(2)
• Edging not performed
• Interpolation of bold line joint not performed
• Interpolation of broken line pattern reference performed
• Edging not performed
• Interpolation of bold line joint not performed
• Broken line pattern reference address fixed
MB86296S<Coral-PA>
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Specification Manual Rev0.1