Abstract
Basically, these instructions allow the bits in a single byte to be moved one bit to the left or one bit to the right. There are four instructions available:
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ASL
Arithmetic shift left
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LSR
Logical shift right
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ROL
Rotate left
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ROR
Rotate right
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© 1986 Chapman and Hall
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Gilder, J.H. (1986). Shifts and Rotates. In: Apple IIc and IIe Assembly Language. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-6424-5_15
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DOI: https://doi.org/10.1007/978-1-4684-6424-5_15
Publisher Name: Springer, Boston, MA
Print ISBN: 978-0-412-01121-4
Online ISBN: 978-1-4684-6424-5
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