BPLCON1
Address Name Description
DFF102 BPLCON1 Bit Plane Control Register (horizontal, scroll counter)

Overview

Bit Function Description
15 PF2H7 (PF2Hx =) Playfield 2 horizontal scroll code, x=0-7
14 PF2H6
13 PF2H1
12 PF2H0
11 PF1H7 (PF1Hx =) Playfield 1 horizontal scroll code, x=0-7
where PFyH0 = LSB = 35ns SHRES pixel (bits have been
renamed, old PFyH0 now PFyH2, etc). Now that the scroll
range has been quadrupled to allow for wider
(32 or 64 bits) bitplanes.
10 PF1H6
09 PF1H1
08 PF1H0
07 PF2H5 OCS/ECS
06 PF2H4 "
05 PF2H3 "
04 PF2H2 "
03 PF1H5 "
02 PF1H4 "
01 PF1H3 "
00 PF1H2 "
page revision: 2, last edited: 05 Feb 2011 13:08
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This material is most likely derived from the official Amiga documentation and where applicable copyright remains with the original author.