BusSpeedTest 0.19 (mlelstv)   Buffer:     262144 Bytes, Alignment: 32768
========================================================================
memtype   addr       op         cycle     calib         bandwidth
user      $04000000  readw     223.5 ns   normal       8.9 * 10^6 byte/s
user      $04000000  readl     224.0 ns   normal      17.9 * 10^6 byte/s
user      $04000000  readm     223.8 ns   normal      17.9 * 10^6 byte/s
user      $04000000  writew    163.3 ns   normal      12.2 * 10^6 byte/s
user      $04000000  writel    164.1 ns   normal      24.4 * 10^6 byte/s
user      $04000000  writem    164.2 ns   normal      24.4 * 10^6 byte/s