CDROM-2 board: Difference between revisions

Revision as of 13:17, 20 April 2011

Front-loading "CD1" boards.

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-==Particularities==
+Front-loading "CD1" boards.
-* 7 MiB of [[DRAM]]
-* 2 consecutive Mbytes of 68k program memory
-* [[CDDA|CD Audio tracks]] playback
-* No memory card slot, replaced with some [[battery-backed RAM]]
-* DMA capable
-===CDM3-2 board===
+===CDROM-2 board===
-<center>[[File:cdm2_3-2mobo.jpg]]</center>
+<center>[[File:Cd1_cdrom-2.jpg]]</center>
-===CDM4-2 board===
-<center>[[File:cdm2_4-2mobo.jpg]]</center>
-[[NEO-BUF]],
-[[NEO-SFT]],
-[[NEO-OFC]],
-[[NEO-GRZ]],
 [[68k|68k CPU]],
-[[User RAM|68k RAM]],
 [[Battery-backed RAM]],
-[[Palette RAM]],
+[[BIOSes|BIOS]],
-[[Z80|Z80 CPU]],
+[[Clock]],
-[[NEO-YSA]],
 [[DRAM]],
-[[VRAM]],
-[[LC98000]],
 [[LC89515]],
+[[LC8953]],
+[[LO|LO ROM]]
+[[NEO-BUF]],
+[[NEO-GRZ]],
 [[NEO-MGA]],
-[[Clock]],
+[[NEO-OFC]],
-[[BIOSes|BIOS]],
+[[NEO-SFT]],
+[[Palette RAM]],
 [[PSRAM]],
-[[LO|LO ROM]]
+[[User RAM|68k and Z80 RAM]],
+[[VRAM]],
+[[YM2610]],
+[[Z80|Z80 CPU]]
 [[Category:Chips]]
 [[Category:CD systems]]