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Diffstat (limited to 'src/devices/bus/cbmiec/c1581.cpp')
-rw-r--r--src/devices/bus/cbmiec/c1581.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/devices/bus/cbmiec/c1581.cpp b/src/devices/bus/cbmiec/c1581.cpp
index ce7b634174a..9babb61f69c 100644
--- a/src/devices/bus/cbmiec/c1581.cpp
+++ b/src/devices/bus/cbmiec/c1581.cpp
@@ -45,13 +45,13 @@ ROM_START( c1581 )
ROM_REGION( 0x8000, M6502_TAG, 0 )
ROM_DEFAULT_BIOS("r1")
ROM_SYSTEM_BIOS( 0, "beta", "Beta" )
- ROMX_LOAD( "beta.u2", 0x0000, 0x8000, CRC(ecc223cd) SHA1(a331d0d46ead1f0275b4ca594f87c6694d9d9594), ROM_BIOS(1) )
+ ROMX_LOAD( "beta.u2", 0x0000, 0x8000, CRC(ecc223cd) SHA1(a331d0d46ead1f0275b4ca594f87c6694d9d9594), ROM_BIOS(0) )
ROM_SYSTEM_BIOS( 1, "r1", "Revision 1" )
- ROMX_LOAD( "318045-01.u2", 0x0000, 0x8000, CRC(113af078) SHA1(3fc088349ab83e8f5948b7670c866a3c954e6164), ROM_BIOS(2) )
+ ROMX_LOAD( "318045-01.u2", 0x0000, 0x8000, CRC(113af078) SHA1(3fc088349ab83e8f5948b7670c866a3c954e6164), ROM_BIOS(1) )
ROM_SYSTEM_BIOS( 2, "r2", "Revision 2" )
- ROMX_LOAD( "318045-02.u2", 0x0000, 0x8000, CRC(a9011b84) SHA1(01228eae6f066bd9b7b2b6a7fa3f667e41dad393), ROM_BIOS(3) )
+ ROMX_LOAD( "318045-02.u2", 0x0000, 0x8000, CRC(a9011b84) SHA1(01228eae6f066bd9b7b2b6a7fa3f667e41dad393), ROM_BIOS(2) )
ROM_SYSTEM_BIOS( 3, "jiffydos", "JiffyDOS v6.01" )
- ROMX_LOAD( "jiffydos 1581.u2", 0x0000, 0x8000, CRC(98873d0f) SHA1(65bbf2be7bcd5bdcbff609d6c66471ffb9d04bfe), ROM_BIOS(4) )
+ ROMX_LOAD( "jiffydos 1581.u2", 0x0000, 0x8000, CRC(98873d0f) SHA1(65bbf2be7bcd5bdcbff609d6c66471ffb9d04bfe), ROM_BIOS(3) )
ROM_END