CD decoder

From PS1 Developer wiki
Revision as of 17:28, 17 October 2021 by Anonymous (Privacy policy) (Created page with "== Overview == Dedicated versions require 256 KBit / 32 KB of external S-RAM. == Revisions == === Dedicated CD-controller === * CXD1199BQ (PU-7) * CXD1815Q (PU-8, PU-16, PU-1...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Overview

Dedicated versions require 256 KBit / 32 KB of external S-RAM.

Revisions

Dedicated CD-controller

  • CXD1199BQ (PU-7)
  • CXD1815Q (PU-8, PU-16, PU-18)

DSP + CD-controller + CD-controller's RAM

  • CXD1817R (PU-20)

DSP + CD-controller + CD-controller's RAM + SPU

  • CXD2938Q (PU-22, PU-23, PM-41 up to PM-41-61)

DSP + CD-controller + CD-controller's RAM + SPU + SPU's RAM

  • CXD2941R (PM-41-71, PM-41-82)