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Elite on the BBC Micro

Drawing lines: TWFR (6502SP version)

Name: TWFR [View in context] Type: Variable [Compare versions] Category: Drawing lines Summary: Ready-made character rows for the right end of a horizontal line in mode 4
This table is not used by the 6502 Second Processor version of Elite. Instead, the TWFR table in the I/O processor code is used, which contains ready-made bytes for plotting horizontal line end caps in mode 1 (the top part of the split screen).
.TWFR EQUB %11111111 EQUB %01111111 EQUB %00111111 EQUB %00011111 EQUB %00001111 EQUB %00000111 EQUB %00000011 EQUB %00000001