Layer 2 X Scroll LSB Register

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Revision as of 17:27, 13 October 2025 by Xalior (talk | contribs) (Xalior moved page Layer 2 X Offset Register to Layer 2 X Scroll LSB Register: match formal nextreg.txt name)
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Number TBRegisterNumber::$16
Readable TBRegisterReadable::Yes
Writable TBRegisterWritable::Yes
Short Description ShortDesc::Sets the pixel offset used for drawing Layer 2 graphics on the screen.

Layer 2 X-offset (0-255) (0 after a reset)

The ninth most significant bit of scroll value is in {{#ask: TBRegisterNumber::$71 }} ($71) (for the 320x256 and 640x256 modes the valid X-offset range is 0..319, so one more bit is needed).