CDROM-2 board: Difference between revisions
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==Particularities== | ==Particularities== | ||
* 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]] | * No memory card slot, replaced with some [[battery-backed RAM]] | ||
* DMA capable | * DMA capable | ||
CDM4-2 board | ===CDM3-2 board=== | ||
<center>[[File:cdm2_3-2mobo.jpg]]</center> | |||
===CDM4-2 board=== | |||
<center>[[File:cdm2_4-2mobo.jpg]]</center> | <center>[[File:cdm2_4-2mobo.jpg]]</center> | ||
[[NEO-BUF]], | [[NEO-BUF]], | ||
Revision as of 12:59, 20 April 2011
Particularities
- 7 MiB of DRAM
- 2 consecutive Mbytes of 68k program memory
- CD Audio tracks playback
- No memory card slot, replaced with some battery-backed RAM
- DMA capable
CDM3-2 board
CDM4-2 board
NEO-BUF, NEO-SFT, NEO-OFC, NEO-GRZ, 68k CPU, 68k RAM, Battery-backed RAM, Palette RAM, Z80 CPU, NEO-YSA, DRAM, VRAM, LC98000, LC89515, NEO-MGA, Clock, BIOS, PSRAM, LO ROM