SP-S2: Difference between revisions
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[[File:mvs_sp-s2.jpg|right|thumb|Toshiba SP-S2 | [[File:mvs_sp-s2.jpg|right|thumb|Toshiba SP-S2 System ROM on a 1FZS MVS slot.]] | ||
SP-S2 is the name of the 128KiB ROM containing the [[68k]] code for the | SP-S2 is the name of the 128KiB ROM containing the [[68k]] code for the system ROM embedded in some MVS systems. | ||
It's mapped in the [[68k memory map|68k's address space]] from $C00000 to $C1FFFF, and mirrored over to $D00000. | It's mapped in the [[68k memory map|68k's address space]] from $C00000 to $C1FFFF, and mirrored over to $D00000. | ||
The dump is named sp-s2.sp1 in | The dump is named sp-s2.sp1 in system ROM sets. | ||
See [[ | See [[System ROM]]. | ||
[[Category:Chips]] | [[Category:Chips]] | ||
Latest revision as of 06:38, 28 October 2015
SP-S2 is the name of the 128KiB ROM containing the 68k code for the system ROM embedded in some MVS systems.
It's mapped in the 68k's address space from $C00000 to $C1FFFF, and mirrored over to $D00000.
The dump is named sp-s2.sp1 in system ROM sets.
See System ROM.