-- When reading whole 32-bit qcount input, first QCNTL has to be loaded, because
-- this event causes QCNTH to latch appropriate value of qcount. This procedure
-- ensures that correct value is readed.
-- When reading whole 32-bit qcount input, first QCNTL has to be loaded, because
-- this event causes QCNTH to latch appropriate value of qcount. This procedure
-- ensures that correct value is readed.