We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS

DSP1/Raster: Difference between revisions

From SnesLab
Jump to: navigation, search
(→‎References: bsnes implementation)
(what bit 4 does)
Line 9: Line 9:
|}
|}


'''Raster''' is a [[DSP1]] command.
'''Raster''' is a [[DSP1]] command.  Bit 4 of the opcode controls whether or not to output the result of the calculation via [[DMA]].


=== Input Parameters ===
=== Input Parameters ===

Revision as of 23:17, 4 January 2024

Basic Info
Opcode nA
Speed 433 cycles

Raster is a DSP1 command. Bit 4 of the opcode controls whether or not to output the result of the calculation via DMA.

Input Parameters

  • Vs is a raster number

Output Parameters

  • An is a matrix element
  • Bn is a matrix element
  • Cn is a matrix element
  • Dn is a matrix element

See Also

References