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Revert "quick look", enjoy (nw)

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angelosa 2018-02-15 14:37:52 +01:00
parent 9346c95f03
commit 301777d70e
1 changed files with 0 additions and 7 deletions
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7
src/mame/machine/saturn_cdb.cpp
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@ -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)