Loop Checker v1.00 (World)

Software list:Sega Dreamcast GD-ROMs (dc)
Short name:loopchk
Year:1999
Publisher:Sega
Supported:No
release:19991109
serial:SDPS-1
usage:1. Select tests with A button in port A, selected to be run tests will have a dot at string tail; 2. Once done, in main menu press B to select number of times said tests needs to be run cyclically; 3. Press B to undo, A to move on. Select Con't or Halt mode with A; 4. Selected tests will (hopefully) run;

Notes

Check-GD program
Hangs with a cyan screen, needs [SH4] SCIF emulation, bypass with NOPs at PC=0xc0196da and PC=0xc0196ec
Require emulated Maple DMA "swap endian" mode (SB_MMSEL register = 0)
cfr. https://github.com/mamedev/mame/issues/9106 for more info.

Parts

cdrom

Short name:cdrom
Interface:cdrom