|CUBE 6502 Software and Resources|
Lee Davison has amassed a large amount of CUBE and EuroBEEB parts and documentation, but his website is no longer available. Jules Richardson also has an amount of CUBE parts, but has not documented any of them yet.
In addition to the normal support for sideways ROMs at &8000, the CUBE MOS supports a standard sideways ROM program at &C000 and at &E000, as well as a sideways ROM program stored at an arbitary page-aligned address in RAM. The MOS ROM takes advantage of this to include Peripheral Drivers at &C000 (usually VDU and keyboard) and other code at &E000 (usually Control BASIC extensions to BBC BASIC).
|VDU Output||Keyboard Input|
99-key keyboard connected via Jobber interface.
40x25 teletext character display.
53-key keyboard connected via on-board VIA.
Machine code monitor, no display output.
99-key keyboard connected via on-board VIA.
|Serial output via on-board ACIA.||Serial input via on-board ACIA.|
|cube65.png||34K||6502 CPU card circuit diagram, redrawn by Lee Davison.|
|MemMap||4K||Memory map of the EuroCUBE-65 and EuroBEEB.|
|PAL IC 9 provides the memory map decoding and defines what appears in memory where.|
|PAL IC 10 provides the I/O map decoding for I/O devices on the CPU board and defines what devices appears where.|
|AutoMOS36.zip||63K||Configuration programs to create the 6502 CPU card MOS ROM. The program 'B.ROM' allows you to combine the required components to build the CUBE MOS ROM version 3.6. These programs were recovered by BeebMaster.|
|Pre-built 6502 CPU card MOS ROM. v4.19 MOS, 1MHz clock, CU-Graph display, K99 keyboard, SRAM Control Basic.|
|Pre-built 6502 CPU card MOS ROM. v3.0 MOS with Teletext peripheral driver. Has a VIA keyboard driver, but not sure which one.|
|The EuroCUBE-65 and EuroBEEB can be plugged into a BBC or Master computer and used as a 6502 second processor with this ROM plugged into the BBC/Master. They do not connect to the Tube port, but to the serial port. The EURO-Beeb Terminal ROM provides the equivalent functionality of the standard Tube code for the BBC or Master.|
OSWORDs. The CUBE uses the 6551 ACIA and the M3002 RTC.
|BeebEx.gif||151K||BeebEx circuit diagram.|
|Lee Davison has amassed a large amount of CUBE and EuroBEEB parts and documentation. Unfortunately, his website is no longer accessible.|
|-||Jules Richardson also has an amount of CUBE parts, but has not documented any of them yet.|