uae4arm 0.5 on Pi4_raspbian_buster_32bit Sysinfo V4.4 http://sysinfo.d0.se ----------------------------------------------------------- CopyBack Mode................................ OFF Instruction Cache............................ ON Instruction Burst............................ ON Data Cache................................... ON Data Burst................................... ON Central Processing Unit Type................. 68040 (IN USE) Memory Management Unit Type.................. 68040 (IN USE) (IN USE) Floating Point Unit Type..................... 68040+68882 Vector Base Register (VBR) Address........... $1002FA80 Ramsey Chip Revision (A3000)................. N/A Gary Chip Revision (A3000)................... N/A DMA/Gfx Chip................................. ECS AGNUS - 2Meg Display Mode................................. NTSC:High Res Display Chip................................. AGA LISA CHIP VBlank Frequency in Hz....................... 60 Power Supply Frequency in Hz................. 60 Horizontal Frequency in KHz.................. 15.72 Card Slot Installed.......................... NO Hardware Clock installed..................... CLOCK FOUND EClockFrequency in Hz........................ 715909 SPEED COMPARISONS AGAINST KNOWN MODELS & PERIPHERALS A500 512k or A600 with 1MB CHIP ONLY......... 355.96 B2000, A2000, A1000 or A500 with fast ram.... 269.39 A1200/14 68EC020 ICACHE 2MB CHIP ONLY........ 154.73 A2500/14 A2620 68020 card.................... 91.58 A3000/25 68030 ICACHE IBURST DCACHE NODBURST. 40.68 A4000/25 68040 ICACHE DCACHE COPYBACK........ 10.32 CPU Million Instructions per Second.......... 196.56 FPU Million Floating Operations per Second... 11.86 Speed of Chip Memory vs A600 Chip Memory..... 703.30 Dhrystones per second........................ 188308 Virtual Amiga? a07.16