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- Short: C64 emulator, V2.0
- Author: bauec002@goofy.zdv.uni-mainz.de (Christian Bauer)
- Uploader: bauec002@goofy.zdv.uni-mainz.de (Christian Bauer)
- Version: 2.0
- Type: misc/emu
- Replaces: misc/emu/FrodoV1_5.lha
- Requires: AmigaOS 2.1, 68020
-
- Frodo is a multitasking freeware C64 emulator for the Amiga.
- OS2.1 and a 68020 (or better) are required, as well as copys of
- the original C64 ROMs, which are not included.
-
- This emulator focuses on the exact reproduction of special graphical
- effects possible on the 64, and has therefore relatively high system
- requirements. Using a 68060-50 and a CyberVision card gives about
- 140-160% of the original C64 speed in standard text mode in the
- emulation's most precise mode and about 700% in its fastest mode.
-
- Using a line-based VIC model, Frodo is capable of running most games
- and demos correctly, even those with FLI, FLD, DYCP, open top/bottom
- borders, multiplexed sprites etc. A single-cycle version of the
- emulator, "Frodo SC", is included that runs even those programs that
- fail on the line-based emulation.
-
- A graphics card (any one whose modes are selectable with a screenmode
- requester will do) is strongly recommended for faster display as the
- emulator's routines have been designed for a chunky display memory.
-
- Some small demo programs and the full source code in C and assembly
- language are included in the archive.
-
- Changes from V1.5:
- - Completely new graphics handling, removed all graphics card specific
- code
- - More precise emulation of the DEN bit in register $d011
- - Small optimizations to the VIC and 6510 routines
- - On startup the RAM is initialized (almost) like on the real C64
- - 100% correct ADC/SBC in decimal mode
- - Better emulation of addresses 0 and 1
- - Better NMI triggering
- - Fixed CIA interrupt handling
- - Pressing F9 could cause pending interrupts to be lost
- - 1541 Open routine checks for file name buffer overflow
- - Closing 1541 channel 15 closes all open files
- - Read-only .d64 and x64 disk image file support
- - Four types of SID emulation: None, the SID card, 6581sid.library
- and playsid.library
- - Menus for the prefs window and the emulation window
- - Loadable/saveable preferences, prefs files are Frodo's "projects"
- - Integrated assembler/monitor (SAM)
- - Speedometer and speed limiter
- - Corrected the SID card schematics and included a DeliTracker player
- module for the card
- - Includes Frodo SC
-
-
- ============================= Archive contents =============================
-
- Original Packed Ratio Date Time Name
- -------- ------- ----- --------- -------- -------------
- 628 254 59.5% 19-Dec-95 21:25:32 Frodo.info
- 628 254 59.5% 12-Dec-95 16:36:06 +64prgs.info
- 267 232 13.1% 20-Jan-95 17:46:32 +3fff
- 12 12 0.0% 20-Jan-95 22:16:46 +colorbars
- 2112 659 68.7% 26-Jan-95 17:41:46 +d011h3
- 184 184 0.0% 31-Dec-94 19:18:06 +de00all
- 514 453 11.8% 20-Jan-95 17:43:14 +dycp
- 114 114 0.0% 20-Jan-95 17:15:50 +fld
- 332 293 11.7% 01-Aug-95 13:57:44 +lrborder
- 226 215 4.8% 01-Aug-95 14:06:04 +sprsync
- 482 446 7.4% 20-Jan-95 17:25:26 +stretch
- 386 359 6.9% 20-Jan-95 17:23:20 +tech-tech
- 105 105 0.0% 21-Dec-94 21:34:56 +text26
- 1506 165 89.0% 11-Jun-95 18:59:18 +Basic ROM.info
- 628 254 59.5% 12-Dec-95 16:36:16 +Catalogs.info
- 1606 842 47.5% 19-Dec-95 21:27:18 +Frodo.catalog
- 3107 1358 56.2% 07-Dec-95 19:38:38 +Frodo.ct
- 2472 1189 51.9% 07-Dec-95 19:06:16 +Frodo.catalog
- 3294 1412 57.1% 07-Dec-95 19:06:14 +Frodo.ct
- 3393 1326 60.9% 07-Dec-95 19:04:56 +Frodo.cd
- 1620 835 48.4% 19-Dec-95 21:27:38 +Frodo.catalog
- 3156 1355 57.0% 07-Dec-95 19:40:32 +Frodo.ct
- 1702 885 48.0% 19-Dec-95 21:27:52 +Frodo.catalog
- 3255 1425 56.2% 07-Dec-95 19:41:24 +Frodo.ct
- 2396 1212 49.4% 12-Dec-95 17:12:08 +Frodo.catalog
- 3230 1453 55.0% 12-Dec-95 16:12:32 +Frodo.ct
- 1558 822 47.2% 10-Dec-95 17:54:40 +Frodo.catalog
- 3063 1332 56.5% 07-Dec-95 19:43:32 +Frodo.ct
- 2292 1153 49.6% 13-Dec-95 16:53:56 +Frodo.catalog
- 3148 1403 55.4% 13-Dec-95 16:53:22 +Frodo.ct
- 2210 1079 51.1% 13-Dec-95 16:55:06 +Frodo.catalog
- 3246 1382 57.4% 12-Dec-95 21:41:00 +Frodo.ct
- 2280 1129 50.4% 10-Dec-95 17:56:28 +Frodo.catalog
- 3099 1360 56.1% 10-Dec-95 17:56:12 +Frodo.ct
- 1506 166 88.9% 11-Jun-95 18:59:18 +Char ROM.info
- 100448 42789 57.4% 12-Dec-95 15:34:52 +Frodo
- 1072 45 95.8% 12-Dec-95 16:49:52 +Frodo Prefs
- 1520 290 80.9% 13-Oct-95 18:35:12 +Frodo Prefs.info
- 102516 43172 57.8% 12-Dec-95 16:48:12 +Frodo SC
- 1510 312 79.3% 28-Oct-95 23:12:10 +Frodo SC.info
- 46376 19279 58.4% 14-Dec-95 09:20:46 +Frodo.guide
- 503 261 48.1% 11-Jun-95 18:59:18 +Frodo.guide.info
- 1510 196 87.0% 13-Oct-95 23:18:18 +Frodo.info
- 42129 17276 58.9% 14-Dec-95 09:21:28 +Frodo_E.guide
- 503 257 48.9% 11-Jun-95 18:59:18 +Frodo_E.guide.info
- 9984 9984 0.0% 01-Dec-95 00:00:02 +FrodoSIDCard.lha
- 1506 162 89.2% 11-Jun-95 18:59:18 +Kernal ROM.info
- 2404 1269 47.2% 19-Dec-95 21:25:54 +README
- 628 254 59.5% 12-Dec-95 16:36:16 +src.info
- 21290 5704 73.2% 03-Dec-95 17:00:38 +1541d64.c
- 552 253 54.1% 13-Oct-95 15:38:36 +1541d64.h
- 11618 3698 68.1% 03-Dec-95 17:00:36 +1541fs.c
- 550 258 53.0% 13-Oct-95 15:38:44 +1541fs.h
- 59969 16399 72.6% 10-Dec-95 16:40:20 +6510.asm
- 57257 13894 75.7% 12-Dec-95 15:30:54 +6510SC.asm
- 26334 6488 75.3% 10-Dec-95 16:50:12 +6526.asm
- 817 392 52.0% 31-Oct-95 21:49:46 +6526.h
- 27383 6874 74.8% 12-Dec-95 15:32:40 +6526SC.asm
- 55630 14316 74.2% 10-Dec-95 16:41:00 +6569.asm
- 1596 652 59.1% 07-Nov-95 19:44:08 +6569.h
- 9165 3159 65.5% 07-Nov-95 19:35:32 +6569mono.i
- 34015 9860 71.0% 12-Dec-95 16:45:14 +6569SC.asm
- 9195 3009 67.2% 31-Oct-95 20:46:40 +6581.asm
- 745 327 56.1% 31-Oct-95 20:47:56 +6581.h
- 708 523 26.1% 01-Apr-93 18:23:10 +Boopsi.o
- 14763 4638 68.5% 18-Oct-95 23:59:36 +c2p4.asm
- 187 117 37.4% 06-Oct-95 17:19:30 +debug.h
- 919 308 66.4% 23-Jul-95 20:11:06 +debug.i
- 14251 4553 68.0% 03-Dec-95 16:32:48 +Display.c
- 792 401 49.3% 03-Dec-95 16:23:28 +Display.h
- 512 286 44.1% 07-Feb-95 21:09:08 +ExpTable.bin
- 177 104 41.2% 12-Dec-95 15:33:28 +Frodo_rev.h
- 219 119 45.6% 12-Dec-95 15:33:28 +Frodo_rev.i
- 3 3 0.0% 12-Dec-95 15:33:26 +Frodo_rev.rev
- 10996 3046 72.2% 06-Dec-95 18:26:36 +FrodoGUI.c
- 5010 1040 79.2% 06-Dec-95 18:24:50 +FrodoGUI.h
- 28889 8798 69.5% 03-Dec-95 16:11:42 +IEC.asm
- 3682 1604 56.4% 02-Nov-95 17:34:04 +IEC.h
- 2550 784 69.2% 07-Dec-95 19:05:04 +LocStrings.h
- 2200 766 65.1% 07-Dec-95 19:05:04 +LocStrings.i
- 2168 1115 48.5% 07-Dec-95 19:05:04 +LocStrings.o
- 18664 5591 70.0% 07-Dec-95 19:08:48 +Main.asm
- 1357 613 54.8% 10-Dec-95 16:55:50 +Makefile
- 25086 5402 78.4% 07-Dec-95 19:04:52 +Prefs.c
- 1400 681 51.3% 06-Dec-95 18:13:40 +Prefs.h
- 42176 10367 75.4% 10-Dec-95 16:13:28 +SAM.c
- 217 171 21.1% 15-Oct-95 18:18:20 +SAM.h
- -------- ------- ----- --------- --------
- 865408 298976 65.4% 21-Dec-95 09:37:52 87 files
-