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author AJR <ajrhacker@users.noreply.github.com>2021-04-18 15:10:15 -0400
committer AJR <ajrhacker@users.noreply.github.com>2021-04-18 15:10:15 -0400
commit5d05eb44277e395b18229c880458ede43c1968ba (patch)
treee87e4c06476eaad968764c97547314c5398cfdb7
parentbe4e430c3a1bf7b782b4f9bbe68803c1b30e7d7a (diff)
cdu561_25: Add third BIOS dump; add info on CXD2568M; correct typo [Bitsavers]
-rw-r--r--src/devices/bus/nscsi/cdu561.cpp7
1 files changed, 5 insertions, 2 deletions
diff --git a/src/devices/bus/nscsi/cdu561.cpp b/src/devices/bus/nscsi/cdu561.cpp
index 2d2506f474f..2382ab23382 100644
--- a/src/devices/bus/nscsi/cdu561.cpp
+++ b/src/devices/bus/nscsi/cdu561.cpp
@@ -2,7 +2,7 @@
// copyright-holders:AJR
/*******************************************************************************
- Skeleton device for Sony CDU561-52 CD-ROM drive.
+ Skeleton device for Sony CDU561-25 CD-ROM drive.
PCB: MAIN 1-644-812-13
@@ -20,12 +20,13 @@
- Sony CXD1186Q CD-ROM Decoder
- Sony CXD1198AQ CD-ROM Subcode Decoder
- Sony CXD2500BQ CD Digital Signal Processor
- - Sony CXD2568M
- Sony CXD8416Q
Linear ICs:
- Sony CXA1372AQ RF Signal Processing Servo Amplifier for CD Player
- Sony CXA1571M RF Amplifier for CD Player
+ - Sony CXD2568M (apparently a RF amplifier, similar to CXA1821M but with
+ hold and AGC controls)
- Toshiba TA8406P Dual Power Operational Amplifier (x3)
XTALs:
@@ -76,6 +77,8 @@ ROM_START(cdu561_25)
ROMX_LOAD("apl1.9a_83fb.ic302", 0x00000, 0x20000, CRC(0efc50eb) SHA1(8bfd6ebc0863017914808e8282a5914cdc828f56), ROM_BIOS(0))
ROM_SYSTEM_BIOS(1, "18f", "apl1.8F")
ROMX_LOAD("apl1.8f_d905.ic302", 0x00000, 0x20000, CRC(3ea92e48) SHA1(2f409fd59c5f09d22e00b39f4b0b57e16316090d), ROM_BIOS(1))
+ ROM_SYSTEM_BIOS(2, "17w", "apl1.7w")
+ ROMX_LOAD("apl_1.7w.bin", 0x00000, 0x20000, CRC(12ba5843) SHA1(70aa550693020431ccbd374ff85e4de8809431df), ROM_BIOS(2))
ROM_END
const tiny_rom_entry *cdu561_25_device::device_rom_region() const