--- instance0 ---
controller iteration 0
b'0123'
controller iteration 1
b'0123'
done
--- instance1 ---
target iteration 0
IRQ_ADDR_MATCH_WRITE
bytearray(b'--0123--')
IRQ_ADDR_MATCH_WRITE
IRQ_ADDR_MATCH_READ
target iteration 1
bytearray(b'--0123--')
done