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9.2.1.5 xcbm2 and xcbm5x0 modules

The modules in the xcbm2 and xcbm5x0 emulators are:

NameTypeDescription
MAINCPU6502The Main CPU - although it is a 6509, only the 6502 core is saved here
CBM2MEMMemoryHolds the RAM contents of the CBM-II models. Also holds the exec-bank and indirection bank registers
C500DATAHolds additional state information necessary for the C500 (e.g. cycles till the next IRQ)
CBM2ROMMemoryoptional. Holds the ROM images.
CRTC6545The video chip for the C6*0 and C7*0 models (only those models).
VIC-II656?The video chip for the C5*0 models (only the C5*0 models).
CIA16526The CIA for IEEE 488 and userport.
TPI16525TPI 1 for IEEE488
TPI26525TPI 2 for interrupts and keyboard.
ACIA16551The RS232 interface
SID6581The CBM2s SID sound chip
*Drive modulesThe emulated drive(s) have their own modules see Drive modules