diff options
| author | 2020-07-18 18:27:43 +0300 | |
|---|---|---|
| committer | 2020-07-18 18:27:43 +0300 | |
| commit | a27a03a74512ad3236e713114f2fbdc82563b2e9 (patch) | |
| tree | 98936137ba05f30d3863ecc7bc9666724ee4f279 | |
| parent | b1587d4a5f01f65a50bfd1397ef537ea17069414 (diff) | |
bus/spectrum/beta128.cpp dumped "TR-DOS v5.02" firmware [haywire]
| -rw-r--r-- | src/devices/bus/spectrum/beta128.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/devices/bus/spectrum/beta128.cpp b/src/devices/bus/spectrum/beta128.cpp index 70c9f77cd66..1e3fb9d759e 100644 --- a/src/devices/bus/spectrum/beta128.cpp +++ b/src/devices/bus/spectrum/beta128.cpp @@ -78,11 +78,13 @@ ROM_START(beta128) ROM_REGION(0x4000, "rom", 0) ROM_DEFAULT_BIOS("trd503") - // original + // original, but in plain form, should be replaced with "proper dumps" with data bits 0 and 7 swapped ROM_SYSTEM_BIOS(0, "trd501", "TR-DOS v5.01") ROMX_LOAD("trd501.rom", 0x0000, 0x4000, CRC(3e3cdd4c) SHA1(8303ba0cc79daa6c04cd1e6ce27e8b6886a3f0de), ROM_BIOS(0)) - ROM_SYSTEM_BIOS(1, "trd503", "TR-DOS v5.03") - ROMX_LOAD("trd503.rom", 0x0000, 0x4000, CRC(10751aba) SHA1(21695e3f2a8f796386ce66eea8a246b0ac44810c), ROM_BIOS(1)) + ROM_SYSTEM_BIOS(1, "trd502", "TR-DOS v5.02") + ROMX_LOAD("trd502.rom", 0x0000, 0x4000, CRC(64f0fcf8) SHA1(862e0af2245f68fca3d6a5b10186d09fd1faee55), ROM_BIOS(1)) + ROM_SYSTEM_BIOS(2, "trd503", "TR-DOS v5.03") + ROMX_LOAD("trd503.rom", 0x0000, 0x4000, CRC(10751aba) SHA1(21695e3f2a8f796386ce66eea8a246b0ac44810c), ROM_BIOS(2)) // clone/homebrew modifications based on original v5.03 ROM_SYSTEM_BIOS(2, "trd504t", "TR-DOS v5.04T (hack)") |
