BusSpeedTest 0.19 (mlelstv)   Buffer:     262144 Bytes, Alignment: 32768
========================================================================
memtype   addr       op         cycle     calib         bandwidth
user      $40000000  readw     858.1 ns   normal       2.3 * 10^6 byte/s
user      $40000000  readl     859.8 ns   normal       4.7 * 10^6 byte/s
user      $40000000  readm     853.6 ns   normal       4.7 * 10^6 byte/s
user      $40000000  writew    710.9 ns   normal       2.8 * 10^6 byte/s
user      $40000000  writel    711.2 ns   normal       5.6 * 10^6 byte/s
user      $40000000  writem    706.0 ns   normal       5.7 * 10^6 byte/s