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

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

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

cpu: CPU.VexRiscv @ sysbus
    cpuType: "rv32im_zicsr_zifencei"

uart: UART.LiteX_UART @ {
        sysbus 0xf0003000
    }
    -> cpu@0

timer0: Timers.LiteX_Timer @ {
        sysbus 0xf0002800
    }
    frequency: 100000000
    -> cpu@1

cfu0: CoSimulated.CoSimulatedCFU @ cpu 0