mem: Memory.MappedMemory @ {
        sysbus 0x0;
        sysbus 0x80000000 // shadow
    }
    size: 0x00040000

sram: Memory.MappedMemory @ {
        sysbus 0x10000000;
        sysbus 0x90000000 // shadow
    }
    size: 0x00040000

ddr: Memory.MappedMemory @ {
        sysbus 0x40000000;
        sysbus 0xc0000000 // shadow
    }
    size: 0x10000000

cpu: CPU.VexRiscv @ sysbus

timer0: Timers.LiteX_Timer @ {
        sysbus 0x60002800;
        sysbus 0xE0002800 // shadow
    }
    frequency: 100000000
    -> cpu@1

uart: CoSimulated.CoSimulatedUART @ sysbus <0xE0001000, +0x1000>
    frequency: 100000000
    -> cpu@2