SP-S2: Difference between revisions
Jump to navigation
Jump to search
m (1 revision) |
mNo edit summary |
||
| Line 1: | Line 1: | ||
[[File:mvs_sp-s2.jpg|right|thumb|Toshiba SP-S2 BIOS ROM on a 1FZS MVS slot.]] | [[File:mvs_sp-s2.jpg|right|thumb|Toshiba SP-S2 BIOS ROM on a 1FZS MVS slot.]] | ||
SP-S2 is the name of the | SP-S2 is the name of the 128KiB ROM containing the [[68k]] code for the BIOS embedded in some MVS systems. | ||
It's mapped in the [[68k Memory Map|68k's | It's mapped in the [[68k Memory Map|68k's address space]] from $C00000 to $C20000, and mirrored over to $D00000. | ||
The dump is named sp-s2.sp1 in BIOS sets. | The dump is named sp-s2.sp1 in BIOS sets. | ||
Revision as of 21:23, 6 March 2011
SP-S2 is the name of the 128KiB ROM containing the 68k code for the BIOS embedded in some MVS systems.
It's mapped in the 68k's address space from $C00000 to $C20000, and mirrored over to $D00000.
The dump is named sp-s2.sp1 in BIOS sets.
See BIOSes.