von pps » Fr 19. Sep 2008, 17:03
Wähle unter Machine einen XE Computer, dann kannst Du unter MMU auswählen, wieviele RAM-Bänke Du haben willst, 1 sind 64k, 2 128k, etc.
PS: Die Anleitung zum atari++ sagt folgendes:
-axlonram bool
Enables emulation of Axlon type RAM expansions that are controlled by address 0xcfff. These RAM disks have pages of 16K each that are mapped into the memory from 0x4000 to 0x8000.
-axlonbankbits 0..8
Defines the number of bits within the page control port 0xcfff of the Axlon RAM disk emulation used for the page selection. The more bits are enabled, the more banks are available. Each additional bit doubles the number of 16K banks.
-xebankbits 0..8
This option is only available if the emulator is setup to the 130XE machine type. Then, it defines the number of PIA port B RAM bits used to define the selected/active bank. The 130XE uses two bits for selecting the bank, and hence has four pages of 16K, making a total of 64K extended RAM. Note that the more bank bits you enable here, the less compatible the resulting emulation will be to a “straight” 130XE. Specifically, you loose the proprietry PIA Port B “MathPackDisable” at three bits, the selftest at four bits, the Basic ROM at five bits, separate Antic access at six bits, OS Rom mapping at seven bits and CPU access control at eight bits
Also wenn man mehr als 128k haben will, sollte man wohl eher mit dieser Axlon-Rambank rumspielen
