diff options
author | angelosa <salese_corp_ltd@email.it> | 2018-02-15 14:37:52 +0100 |
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committer | angelosa <salese_corp_ltd@email.it> | 2018-02-15 14:39:56 +0100 |
commit | 301777d70ece70917a98bc0cca2f32dbfa4b4595 (patch) | |
tree | 2ee16cf85cf0354eddfc8b6754ac1930bbf2a8e6 | |
parent | 9346c95f03f0967ae97586bf084b06df1b8ebd6e (diff) |
Revert "quick look", enjoy (nw)
-rw-r--r-- | src/mame/machine/saturn_cdb.cpp | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/src/mame/machine/saturn_cdb.cpp b/src/mame/machine/saturn_cdb.cpp index d655064150e..495cdf896c0 100644 --- a/src/mame/machine/saturn_cdb.cpp +++ b/src/mame/machine/saturn_cdb.cpp @@ -7,8 +7,6 @@ YGR019B - Hitachi YGR019B CD-Subsystem LSI. Earlier revision is YGR019A. Later r into one IC (YGR022 315-5962). The SH1 and the YGR019B make up the 'CD Block' CD Authentication and CD I/O data controller. Another of it's functions is to prevent copied CDs from being played -Attempts to use SCI, tight loops checking bit 2 of 0x5ffffc2 (TEIE) - */ #include "emu.h" @@ -27,11 +25,6 @@ void saturn_cdb_device::device_start() ADDRESS_MAP_START(saturn_cdb_device::saturn_cdb_map) AM_RANGE(0x00000000, 0x0000ffff) AM_ROM - AM_RANGE(0x01000000, 0x010fffff) AM_RAM // RAM buffer area? - AM_RANGE(0x02000000, 0x0200003f) AM_RAM // i/f with SH-2s - AM_RANGE(0x02100000, 0x0210003f) AM_RAM // i/f with SH-2s - AM_RANGE(0x02180000, 0x0218003f) AM_RAM // i/f with SH-2s - AM_RANGE(0x07000000, 0x07000fff) AM_RAM // unknown, internal RAM? ADDRESS_MAP_END MACHINE_CONFIG_START(saturn_cdb_device::device_add_mconfig) |