ROM_START( colmns97 )
STV_BIOS
ROM_REGION32_BE( 0x3000000, "cart", ROMREGION_ERASE00 ) /* SH2 code */
ROM_LOAD16_BYTE( "fpr19553.13", 0x000001, 0x100000, CRC(d4fb6a5e) SHA1(bd3cfb4f451b6c9612e42af5ddcbffa14f057329) )
ROM_RELOAD_PLAIN ( 0x0200000, 0x0100000 )
ROM_RELOAD_PLAIN ( 0x0300000, 0x0100000 )
ROM_LOAD16_WORD_SWAP( "mpr19554.2", 0x400000, 0x400000, CRC(5a3ebcac) SHA1(46e3d1cf515a7ff8a8f97e5050b29dbbeb5060c0) ) // good
ROM_LOAD16_WORD_SWAP( "mpr19555.3", 0x800000, 0x400000, CRC(74f6e6b8) SHA1(8080860550eb770e04447e344fb337748a249761) ) // good
ROM_END
ROM_START( cotton2 )
STV_BIOS
ROM_REGION32_BE( 0x3000000, "cart", ROMREGION_ERASE00 ) /* SH2 code */
ROM_LOAD16_WORD_SWAP( "mpr20122.7", 0x0200000, 0x0200000, CRC(d616f78a) SHA1(8039dcdfdafb8327a19a1da46a67c0b3f7eee53a) ) // good
ROM_LOAD16_WORD_SWAP( "mpr20117.2", 0x0400000, 0x0400000, CRC(893656ea) SHA1(11e3160083ba018fbd588f07061a4e55c1efbebb) ) // good
ROM_LOAD16_WORD_SWAP( "mpr20118.3", 0x0800000, 0x0400000, CRC(1b6a1d4c) SHA1(6b234d6b2d24df7f6d400a56698c0af2f78ce0e7) ) // good
ROM_LOAD16_WORD_SWAP( "mpr20119.4", 0x0c00000, 0x0400000, CRC(5a76e72b) SHA1(0a058627ddf78a0bcdaba328a58712419f24e33b) ) // good
ROM_LOAD16_WORD_SWAP( "mpr20120.5", 0x1000000, 0x0400000, CRC(7113dd7b) SHA1(f86add67c4e1349a9b9ebcd0145a30b1667df811) ) // good
ROM_LOAD16_WORD_SWAP( "mpr20121.6", 0x1400000, 0x0400000, CRC(8c8fd521) SHA1(c715681330b5ed37a8506ac58ee2143baa721206) ) // good
ROM_LOAD16_WORD_SWAP( "mpr20116.1", 0x1800000, 0x0400000, CRC(d30b0175) SHA1(2da5c3c02d68b8324948a8cdc93946d97fccdd8f) ) // good
ROM_LOAD16_WORD_SWAP( "mpr20123.8", 0x1c00000, 0x0400000, CRC(35f1b89f) SHA1(1d6007c380f817def734fc3030d4fe56df4a15be) ) // good
ROM_END
ROM_START( astrass )
STV_BIOS
ROM_REGION32_BE( 0x3000000, "cart", ROMREGION_ERASE00 ) /* SH2 code */
ROM_LOAD16_BYTE( "epr20825.13", 0x0000001, 0x0100000, CRC(94a9ad8f) SHA1(861311c14cfa9f560752aa5b023c147a539cf135) )
ROM_RELOAD_PLAIN ( 0x0200000, 0x0100000 )
ROM_RELOAD_PLAIN ( 0x0300000, 0x0100000 )
ROM_LOAD16_WORD_SWAP( "mpr20827.2", 0x0400000, 0x0400000, CRC(65cabbb3) SHA1(5e7cb090101dc42207a4084465e419f4311b6baf) ) // good (was .12)
ROM_LOAD16_WORD_SWAP( "mpr20828.3", 0x0800000, 0x0400000, CRC(3934d44a) SHA1(969406b8bfac43b30f4d732702ca8cffeeefffb9) ) // good (was .13)
ROM_LOAD16_WORD_SWAP( "mpr20829.4", 0x0c00000, 0x0400000, CRC(814308c3) SHA1(45c3f551690224c95acd156ae8f8397667927a04) ) // good (was .14)
ROM_LOAD16_WORD_SWAP( "mpr20830.5", 0x1000000, 0x0400000, CRC(ff97fd19) SHA1(f37bcdce5f3f522527a44d59f1b8184ef290f829) ) // good (was .15)
ROM_LOAD16_WORD_SWAP( "mpr20831.6", 0x1400000, 0x0400000, CRC(4408e6fb) SHA1(d4228cad8a1128e9426dac9ac62e9513a7a0117b) ) // good (was .16)
ROM_LOAD16_WORD_SWAP( "mpr20826.1", 0x1800000, 0x0400000, CRC(bdc4b941) SHA1(c5e8b1b186324c2ccab617915f7bdbfe6897ca9f) ) // good (was .17)
ROM_LOAD16_WORD_SWAP( "mpr20832.8", 0x1c00000, 0x0400000, CRC(af1b0985) SHA1(d7a0e4e0a8b0556915f924bdde8c3d14e5b3423e) ) // good (was .18s)
ROM_LOAD16_WORD_SWAP( "mpr20833.9", 0x2000000, 0x0400000, CRC(cb6af231) SHA1(4a2e5d7c2fd6179c19cdefa84a03f9a34fbb9e70) ) // good (was .19s)
// 610-0374-90 1998 317-5040-COM ST-V (yes, the 317-5040-COM chip was reused for 3 different games and on both Naomi and ST-V!)
ROM_PARAMETER( ":315_5881:key", "052e2901" )
ROM_END